美国聚合物标准品(APSC)聚苯乙烯标准品 Polystyrene(PS)

上海金畔生物科技有限公司提供美国聚合物标准品(APSC)聚苯乙烯标准品 Polystyrene(PS)

原装进口凝胶色谱用聚合物分子量标准品,品种、分子量齐全。

1.聚苯乙烯标准品 Polystyrene(PS),分子量:162-2000万 250mg
低分子量 162-5400
中分子量 6000-100k
高分子量 110k-1390k
超高分子量 2000k-20000k

2.聚甲基丙烯酸甲酯标准品 Polymethyl Methacrylate(PMMA) ,分子量:820-610万   250mg/瓶
低分子量 700-85k
中高分子量 110-2100k

3.聚丁二烯标准品 Polybutadiene ,分子量:500-33万 250mg/瓶
分子量分布窄 500-700k

4.聚异丁烯标准品 Poly (Iso-Butylene) (PIB) ,分子量:114-299万 250mg/瓶
低分子量 226-1400
中分子量 3000-85k
高分子量 90k-436k
超高分子量 570k-2600k

5.聚碳酸酯标准品 Polycarbonate(PC) ,分子量:4200-46100 1g/瓶

6.聚丙二醇标准品 Polypropylene Glycol(PPG) ,分子量:76-53000 1g/瓶

7.聚醋酸乙烯标准品 Polyvinyl Acetate(PVAC) ,分子量:17000-275000   1g/瓶

8.聚氯乙烯标准品 Polyvinyl Chloride(PVC),分子量:21500-155000 200mg/1g/瓶
套装   21K-100K   200mg*5瓶
宽分子量分布 40K-160K 1g/瓶

9.聚乙烯醇缩丁醛标准品 Poly (Vinyl Butyral) (PVB) ,分子量:66500-167000 1g/瓶

10.聚二甲基矽氧烷标准品 Polydimethyl Siloxane (PDMS) ,分子量:162-100万
低分子量 162-35k 500mg/瓶
中分子量 40k-150k 500mg/瓶

11.聚丙烯标准品 Polypropylene(PP) ,分子量:800-801000
低分子量 800-34K   250mg/瓶
宽分子量分布 800-800K 1g/瓶

12.聚乙烯标准品 Polyethylene(PE) ,分子量:86-1165000 1g
低分子量 86-64K 1g/瓶
超高分子量 800K-115K 1g/瓶
窄分子量分布 6K-115K 1g/瓶
宽分子量分布 低密度 52K-150K 高密度 102K 1g/瓶

13.聚乙烯对苯二甲酸酯标准品 Polyethylene Terephthalate(PET) ,分子量:27400-63500 1g/瓶

14.聚对苯二甲酸丁二酯标准品 Polybutylene Terephthalate(PBT) ,分子量:16150-54600 1g/瓶

15.聚四氢呋喃标准品 Polytetrahydrofuran(PTHF) ,分子量:1250-8950 1g/瓶

16.醋酸纤维素标准品 Cellulose Acetate,   250mg/瓶

17.三醋酸纤维素标准品 Cellulose Triacetate(CTA) ,250mg/瓶

18.聚己内酰胺(尼龙6)标准品 Nylon 6 ,分子量:17200-41000 1g/瓶

19.聚已二酰已二胺及纤维(尼龙66)标准品 Nylon 66 ,分子量:32300-11万 250mg/瓶

20.聚丙烯腈标准品 Polyacrylonitrile(PAN) ,分子量:85250-193100 500mg

21.偏氟乙烯-六氟丙烯标准品 Vinylidene Fluoride HexafluoropropyleneVDF-HFP ,分子量:20万-70万1g/瓶

22.聚砜标准品 Polysulfone(PSU)    1g/瓶

23.聚乳酸标准品 Polylactic Acid(PLA),分子量:3000-140万    250mg/瓶

24.聚丙烯酸钠标准品 Polyacrylic Acid(PAA),分子量:1300-170万   250mg/瓶
低分子量 1K-245K   250mg/瓶
高分子量 300K-1700K 250mg/瓶
宽分子量分布 1K-1200K 1g/瓶

25.聚甲基丙烯酸钠标准品 Polymethacrylic Acid-Na Salt,分子量:1250-95万
套装 1250-947K   250mg*10瓶
宽分子量分布 8K-690K 250mg/瓶

26.聚丙烯酰胺标准品 Polyacrylamide(PAM) ,分子量:3350-900万   250mg
非离子型 3350-1100K 250mg/瓶
非离子型 3200-9000K 500mg/瓶

27.聚乙二醇标准品 Polyethylene Glycol(PEG) ,分子量:62-29450   1g
低分子量 62-1000   1g /瓶
高分子量 1K-30K 1g /瓶

28.聚氧乙烯标准品 Polyethylene Oxide(PEO) ,分子量:24000-175万   200mg
阴离子型,窄分子量分布 25K-1000K 250mg/瓶
阴离子型,宽分子量分布 120K-2000K 1g/瓶

29.聚磺苯乙烯标准品 Polystyrene Sulfonate(PSS) ,分子量:1430-285万   250MG
阴离子型,窄分子量分布 3K-5640K 250mg/瓶
阴离子型,宽分子量分布 65K-700K 1g/瓶

30.葡聚糖(右旋糖酐) 标准品 Dextran ,分子量: 180-740万      1G
低分子量 180-36K 1g/瓶
中分子量 41K-145K 1g/瓶
高分子量 160K-440K 1g/瓶
高分子量 515K-1300K 1g/瓶
超高分子量 1900K-5900K 1g/瓶
宽分子量分布1K-6100K 1g/瓶
套装,不拆分 1270-676K 800mg*10瓶

31.羟乙基淀粉标准品 Hydroxyethyl Starch(HETA) ,分子量:9600-260万    250mg
低分子量 96K-207K 250mg/瓶
高分子量 227K-575K 250mg/瓶

32.羟乙基纤维素标准品 Hydroxyethyl Cellulose(HEC) ,分子量:4万-6万   250mg

33.聚麦芽三糖/普鲁兰多糖标准品 Pullulan or Polymaltotriose ,分子量:5900-96万   200mg
套装,不拆分 5900-788K 800mg*10瓶
70K-825K 200mg/瓶

34.聚乙烯醇标准品 Polyvinyl Alcohol(PVOH) ,分子量:5800-20万 1g

35.羟丙基纤维素标准品 Hydroxypropyl Cellulose(HPC) ,分子量:12000-865000   250mg
10K-50K 250mg/瓶
宽分子量分布30K-865K 250mg/瓶

36.羟丙基甲基纤维素标准品 Hydroxypropyl Methylcellulose(HPMC) ,分子量:62700-94200   1g

37.羧甲基纤维素钠标准品 Carboxymethyl Cellulose-Na Salt ,分子量:109200-11600   1g

38.聚乙烯吡咯烷酮标准品 Polyvinylpyrrolidone(PVP) ,分子量:14400-350万   1g

39.聚2-乙烯吡啶标准品 Poly(2-Vinylpyridine) ,分子量:3300-130万万   250mg
阳离子型,窄分子量分布 3K-1300K 250mg/瓶
阳离子型,宽分子量分布 45K-400K 1g/瓶

40.聚烯丙基胺盐酸盐标准品 Poly(allylamine) Hydrochloride(PAH)     1g

41.壳聚糖/几丁聚糖标准品 Chitosan ,分子量:326700-141400   1g

42.黄原胶 标准品 Xanthan      250mg

43.瓜尔胶 标准品 Guar Gum      250mg

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聚丙烯酸钠标准品Polyacrylic Acid-Na Salt

上海金畔生物科技有限公司提供聚丙烯酸钠标准品Polyacrylic Acid-Na Salt

聚丙烯酸钠标准品Polyacrylic Acid-Na Salt
水性凝胶色谱标准品(Aqueous GPC/SEC Standards)
(1)线性聚丙烯酸钠,100%水溶
Linear, 100% Water Soluble Powders  250mg包装
Catalog # Mp Mw Mn IV*
PAA1K 900 1,300 830 0.055
PAA2K 1,250 1,930 1,230 0.068
PAA3K 1,770 2,400 1,650 0.079
PAA4K 2,925 3,800 2,280 0.103
PAA5K 4,100 5,660 3,450 0.122
PAA7K 5,800 6,950 3,700 0.127
PAA8K 7,500 8,300 6,200 0.155
PAA18K 16,000 18,100 12,800 0.228
PAA35K 28,000 36,900 23,100 0.315
PAA70K 47,500 70,900 39,400 0.509
PAA85K 62,900 83,400 47,900 0.595
PAA130K 115,000 131,200 78,400 0.845
PAA165K 130,500 165,300 97,800 1.074
PAA245K 193,800 245,200 153,250 1.825
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.001740 below Mw of 20,000)
(a = 0.86; K = 0.000040 above Mw of 20,000)
(2)线性聚丙烯酸钠,100%水溶
Linear, 100% Water Soluble Powders  250mg包装
Catalog # Mp Mw Mn IV*
PAA495K 392,600 495,000 311,300 2.815
PAA585K 467,300 585,500 373,000 3.49
PAA695K 585,400 695,100 493,000 3.853
PAA715K 639,700 713,500 496,400 4.173
PAA755K 589,700 755,250 460,500 3.728
PAA925K 825,000 925,000 650,000 5.03
PAA990K 856,500 987,400 617,100 5.607
PAA1050K 750,000 1,050,000 615,000 5.63
PAA1360K 1,100,000 1,360,000 888,900 7.205
PAA1550K 1,484,000 1,552,000 1,157,000 8.007
PAA1700K 2,250,000 1,700,000 1,100,000 9.355
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.001740 below Mw of 20,000)
(a = 0.86; K = 0.000040 above Mw of 20,000)
(3)宽分子量分布 100%水溶
Broad, 100% Water Soluble Powders  1.0g包装
Catalog # Mw Mn Mz IV*
PAA1200KBR 1,200,000 625,000 1,750,000 5.28
PAA500KBR 507,400 132,500 878,500 2.653
PAA383KBR 383,200 59,300 1,025,000 1.635
PAA308KBR 308,600 54,200 690,000 1.351
PAA298KBE 298,600 54,900 672,300 1.471
PAA297KBR 297,600 47,000 700,000 1.48
PAA275KBR 275,000 22,200 793,100 0.97
PAA270KBR 270,000 61,900 602,600 1.393
PAA167KBR 167,800 16,800 480,700 0.859
PAA136KBR 136,300 24,500 340,900 0.734
PAA29KBR 29,200 7,300 66,600 0.213
PAA19KBR 19,400 3,500 52,200 0.153
PAA10KBR 10,500 1,750 24,000 0.165
PAA8KBR 8,500 2,500 23,800 0.104
PAA4KBR 4,300 850 11,100 0.11
PAA2KBR 1,900 825 4,800 0.059
PAA1KBR 1,400 250 4,800 0.06
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.50; K = 0.001740 below Mw of 20,000)
(a = 0.86; K = 0.000040 above Mw of 20,000)

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聚乙烯醇标准品 Polyvinyl Alcohol(PVA) CAS:9002-89-5

上海金畔生物科技有限公司提供聚乙烯醇标准品 Polyvinyl Alcohol(PVA) CAS:9002-89-5

聚乙烯醇标准品 Polyvinyl Alcohol(PVA) CAS:9002-89-5
水性凝胶色谱标准品(Aqueous GPC/SEC Standards)
聚乙烯醇(98%水解) Polyvinyl Alcohol(PVA) (98% Hydrolyzed) 1.0g包装
Catalog # Mp Mw Mn IV*
PVOH200K 134,600 200,000 95,600 0.98
PVOH170K 120,100 170,500 84,600 0.925
PVOH165K 100,200 167,500 60,400 0.907
PVOH137K 93,400 137,100 63,700 0.77
PVOH122K 85,700 122,400 60,100 0.765
PVOH102K 81,100 102,600 43,100 0.72
PVOH82K 58,500 82,600 41,500 0.607
PVOH55K 33,900 55,000 21,000 0.438
PVOH35K 24,500 35,000 16,600 0.376
PVOH28K 22,000 28,000 9,200 0.37
PVOH7K 5,600 7,200 4,200 0.173
PVOH5K 4,500 5,800 3,400 0.167
IV* – Intrinsic viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.53; K = 0.00174)

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丙烯酰胺分子量标准品

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(1)非离子型聚丙烯酰胺
Non-ionic Polyacrylamide  250mg包装
Catalog # Mp Mw Mn IV*
PAM1100K 950,000 1,100,000 460,800 3.495
PAM1000K 800,000 990,000 450,000 3.169
PAM400K 320,000 401,000 189,400 1.406
PAM200K 135,000 201,000 103,600 1.046
PAM110K 67,200 109,600 53,200 0.988
PAM100K 93,000 99,000 50,000 0.673
PAM80K 59,500 83,100 45,600 0.762
PAM55K 47,200 53,600 36,700 0.463
PAM50K 43,600 53,200 35,700 0.478
PAM40K 34,000 37,000 22,300 0.3
PAM30K 30,000 30,600 25,300 0.295
PAM25K 25,200 27,500 21,800 0.231
PAM19K 19,000 19,100 14,700 0.121
PAM15K 15,000 15,500 12,800 0.167
PAM2950 2,950 3,350 2,765 0.076
IV* – Intrinsic Viscosity (dL/g) in 0.05m Sodium Sulfate at 30°C
(a = 0.66; K = 0.000373)
(2)非离子型聚丙烯酰胺
Non-ionic Polyacrylamide  500mg包装
Catalog # Mp Mw Mn IV*
PAAM9000K 6,500,000 9,000,000 4,250,000 14.6
PAAM7000K 6,200,000 7,300,000 2,100,000 5.422
PAAM6100K 3,900,000 6,100,000 1,300,000 4.583
PAAM6000K 4,900,000 5,352,000 535,000 4.715
PAAM1000K 725,000 1,140,000 465,300 3.8
PAAM500K 331,000 524,000 209,600 2.25
PAAM350K 193,400 367,000 141,000 1.65
PAAM80K 50,500 79,900 44,400 0.645
PAAM60K 46,100 58,400 36,500 0.545
PAAM20K 17,300 21,900 13,700 0.255
PAAM10K 7,950 11,530 7,600 0.16
PAAM9K 6,900 8,980 5,300 0.139
PAAM3500 3,500 3,500 2,900 0.077
PAAM3K 2,700 3,200 2,500 0.074
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.66; K = 0.000373)

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聚乙二醇标准品 Polyethylene Glycol(PEG) CAS:25322-68-3

上海金畔生物科技有限公司提供聚乙二醇标准品 Polyethylene Glycol(PEG) CAS:25322-68-3

聚乙二醇标准品 Polyethylene Glycol(PEG) CAS:25322-68-3
水性凝胶色谱标准品(Aqueous GPC/SEC Standards)
(1)低分子量,窄分布聚乙二醇标准品
Low Mw, Narrow MWD Polyethylene Glycol  1.0g包装
Catalog # Mp Mw Mn IV*
PEG62 62 62 62 0.022
PEG106 106 106 106 0.026
PEG194 194 194 194 0.029
PEG238 238 238 200 0.029
PEG330 330 335 295 0.034
PEG350 350 355 320 0.035
PEG375 375 380 340 0.037
PEG400 400 425 385 0.038
PEG425 425 430 395 0.038
PEG450 450 455 415 0.039
PEG590 590 590 585 0.041
PEG610 610 645 300 0.042
PEG650 650 665 615 0.043
PEG700 700 700 645 0.045
PEG840 840 850 775 0.049
PEG975 975 980 900 0.052
PEG985 985 1,000 955 0.053
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.57; K = 0.00104)
(2)高分子量,窄分布聚乙二醇标准品
High Mw, Narrow MWD Polyethylene Gylcol  1.0g包装
Catalog Mp Mw Mn IV*
PEG1050 1,050 1,065 1,000 0.056
PEG1150 1,150 1,150 1,100 0.058
PEG1500 1,500 1,510 1,425 0.067
PEG1670 1,670 1,690 1,615 0.072
PEG2010 2,010 2,065 1,965 0.079
PEG2200 2,200 2,345 2,190 0.083
PEG2500 2,500 2,560 2,375 0.09
PEG3300 3,330 3,410 3,165 0.107
PEG3770 3,770 3,800 3,580 0.114
PEG5250 5,250 5,300 4,750 0.13
PEG5800 5,800 6,250 5,400 0.145
PEG10225 10,225 10,665 10,125 0.201
PEG10730 10,730 10,750 10,300 0.202
PEG15000 14,500 14,600 13,200 0.246
PEG30000 30,250 29,450 15,400 0.367
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.57; K = 0.00104)

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聚氧乙烯标准品Polyethylene Oxide(PEOX)标准品CAS:25322-68-3美国聚合物APSC水性凝胶色谱标准品(Aqueous GPC/SEC Standards)

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聚氧乙烯标准品Polyethylene Oxide(PEOX)标准品CAS:25322-68-3美国聚合物APSC水性凝胶色谱标准品(Aqueous GPC/SEC Standards)
(1)阴离子型窄分布聚氧乙烯
Anionic, Narrow MWD Polethylene Oxide
Catalog # Mp Mw Mn IV*
聚氧乙烯PEOX1000K 1,001,000 992,000 886,000 5.869
聚氧乙烯PEOX900K 814,000 873,000 759,000 5.620
聚氧乙烯PEOX600K 610,000 630,000 594,300 3.960
聚氧乙烯PEOX300K 304,000 310,000 298,100 2.470
聚氧乙烯PEOX270K 258,000 273,000 243,750 2.247
聚氧乙烯PEOX150K 167,000 170,000 163,500 1.540
聚氧乙烯PEOX100K 111,000 108,000 96,500 1.123
聚氧乙烯PEOX80K 85,300 82,850 65,750 0.954
聚氧乙烯PEOX55K 56,100 57,000 55,300 0.670
聚氧乙烯PEOX25K 29,300 27,800 22,800 0.439
IV* – Intrinsic VIscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.693; K = 0.000365)
Note: Below Mw of 20,000 use Polyethylene Glycol
200mg包装
(2)阴离子型,宽分布聚氧乙烯
Anionic, Broad MWD Polyethylene Oxide
Catalog # Mw Mn IV*
聚氧乙烯PEOX2000K 1,750,000 540,600 6.855
聚氧乙烯PEOX916K 916,800 316,100 4.590
聚氧乙烯PEOX825K 825,200 325,000 4.300
聚氧乙烯PEOX700K 700,500 320,500 3.879
聚氧乙烯PEOX650K 644,400 334,000 3.250
聚氧乙烯PEOX500K 475,500 180,600 2.927
聚氧乙烯PEOX200K 204,000 47,000 1.497
聚氧乙烯PEOX120K 122,700 36,500 0.925
IV* – Intrinsic Viscosity (dL/g) in 0.05M Sodium Sulfate at 30°C
(a = 0.693; K = 0.000365)
1.0g包装

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水系分子质量标准品Polyacrylic Acid-Na Salt

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Polyacrylic Acid – Na Salt

Linear, 100% Water Soluble Powders
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PAA1K 900 1,300 830 0.055 $283.00/250mg
PAA2K 1,550 1,900 1,250 0.076 $283.00/250mg
PAA3K 1,770 2,400 1,650 0.079 $283.00/250mg
PAA4K 2,925 3,800 2,280 0.103 $283.00/250mg
PAA5K 4,100 5,660 3,450 0.122 $283.00/250mg
PAA7K 5,800 6,950 3,700 0.127 $283.00/250mg
PAA8K 7,500 8,300 6,200 0.155 $283.00/250mg
PAA18K 16,000 18,100 12,800 0.228 $283.00/250mg
PAA35K 28,000 36,900 23,100 0.315 $283.00/250mg
PAA70K 47,500 70,900 39,400 0.509 $283.00/250mg
PAA85K 62,900 83,400 47,900 0.595 $283.00/250mg
PAA130K 115,000 131,200 78,400 0.845 $283.00/250mg
PAA165K 130,500 165,300 97,800 1.074 $283.00/250mg
PAA245K 193,800 245,200 153,250 1.825 $283.00/250mg
PAA495K 392,600 495,000 311,300 2.815 $283.00/250mg
PAA585K 467,300 585,500 373,000 3.490 $283.00/250mg
PAA695K 585,400 695,100 493,000 3.853 $283.00/250mg
PAA715K 639,700 713,500 496,400 4.173 $283.00/250mg
PAA755K 589,700 755,250 460,500 3.728 $283.00/250mg
PAA890K 804,700 890,900 496,700 4.321 $283.00/250mg
PAA983K 681,600 983,800 609,100 4.706 $283.00/250mg
PAA1050K 750,000 1,050,000 615,000 5.630 $283.00/250mg
PAA1340K 1,130,000 1,338,000 729,800 6.128 $283.00/250mg
PAA1750K 1,487,000 1,757,000 1,037,000 7.749 $283.00/250mg
MSDS

 

Broad MWD, 100% Water Soluble Powders
Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
PAA500KBR 507,400 132,500 878,500 2.653 $260.00/250mg
PAA383KBR 383,200 59,300 1,025,000 1.635 $260.00/250mg
PAA308KBR 308,600 54,200 690,000 1.351 $260.00/250mg
PAA298KBR 298,600 54,900 672,300 1.471 $260.00/250mg
PAA297KBR 297,600 47,000 700,000 1.480 $260.00/250mg
PAA275KBR 275,000 22,200 793,100 0.970 $260.00/250mg
PAA270KBR 270,000 61,900 602,600 1.393 $260.00/250mg
PAA167KBR 167,800 16,800 480,700 0.859 $260.00/250mg
PAA136KBR 136,300 24,500 340,900 0.734 $260.00/250mg
PAA29KBR 29,200 7,300 66,600 0.213 $260.00/250mg
PAA19KBR 19,400 3,500 52,200 0.153 $260.00/250mg
PAA10KBR 10,500 1,750 24,000 0.165 $260.00/250mg
PAA8KBR 8,500 2,500 23,800 0.104 $260.00/250mg
PAA4KBR 4,300 850 11,100 0.110 $260.00/250mg
PAA2KBR 1,900 825 4,800 0.059 $260.00/250mg
PAA1KBR 1,400 250 4,800 0.060 $260.00/250mg
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters
below Mw of 20,000: a = 0.50; K = 0.001740
above Mw of 20,000: a = 0.86; K = 0.000040

 

有机系分子质量标准品Polystyrene

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Polystyrene

Narrow MWD
Catalog # Mp Mw Mn IV* (dl.gm) Price/Qty.
PS162 162 162 162 0.0177 $102.00/250mg
PS200 208 208 208 0.0150 $102.00/250mg
PS400 370 402 341 0.0219 $102.00/250mg
PS600 580 600 500 0.0265 $102.00/250mg
PS900 845 910 783 0.0340 $102.00/250mg
PS915 915 910 840 0.0340 $102.00/250mg
PS1200 1,220 1,330 1,150 0.0364 $102.00/250mg
PS1500 1,470 1,490 1,350 0.0385 $102.00/250mg
PS1700 1,670 1,680 1,550 0.0398 $102.00/250mg
PS1900 1,925 1,940 1,690 0.0435 $102.00/250mg
PS2400 2,700 2,550 2,300 0.0450 $102.00/250mg
PS3600 3,600 3,650 3,350 0.0560 $102.00/250mg
PS4000 4,300 4,600 4,000 0.0590 $102.00/250mg
PS5400 5,450 5,480 5,200 0.0680 $102.00/250mg
PS6000 6,100 6,550 5,770 0.073 $102.00/250mg
PS7600 7,600 7,820 7,400 0.076 $102.00/250mg
PS10000 9,400 9,500 9,300 0.089 $102.00/250mg
PS14000 14,000 14,800 13,300 0.119 $102.00/250mg
PS20600 20,600 20,800 18,900 0.151 $102.00/250mg
PS24200 24,200 25,100 23,000 0.170 $102.00/250mg
PS30800 30,800 34,800 30,500 0.202 $102.00/250mg
PS38000 38,300 38,000 36,500 0.228 $102.00/250mg
PS44000 44,100 43,700 38,300 0.242 $102.00/250mg
PS46500 46,500 47,500 46,300 0.265 $102.00/250mg
PS49000 49,000 53,500 47,500 0.286 $102.00/250mg
PS62000 62,100 67,300 60,700 0.335 $102.00/250mg
PS78300 78,300 79,000 68,000 0.372 $102.00/250mg
PS97500 97,500 95,400 83,600 0.448 $102.00/250mg
PS110K 108,000 111,300 101,900 0.488 $102.00/250mg
PS115K 115,000 122,000 108,000 0.490 $102.00/250mg
PS123K 123,000 125,000 118,000 0.550 $102.00/250mg
PS140K 139,700 141,300 127,200 0.575 $102.00/250mg
PS150K 146,600 141,700 133,300 0.580 $102.00/250mg
PS160K 155,400 160,900 144,600 0.635 $102.00/250mg
PS170K 170,000 171,000 164,000 0.681 $102.00/250mg
PS186K 186,000 188,900 177,300 0.745 $102.00/250mg
PS280K 282,400 295,900 266,700 1.006 $102.00/250mg
PS570K 570,000 580,000 520,000 1.500 $102.00/250mg
PS645K 646,600 671,400 587,900 1.762 $102.00/250mg
PS690K 690,000 706,000 672,000 1.895 $102.00/250mg
PS940K 940,000 950,000 925,000 2.300 $102.00/250mg
PS1390K 1,390,000 1,460,000 1,295,000 3.040 $102.00/250mg
PS2000K 1,900,000 1,970,000 1,790,000 3.870 $102.00/250mg
MSDS

 

Ultra High Mw – Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PS2200K 2,200,000 1,830,000 1,340,000 3.780 $333.00/250mg
PS3000K 2,750,000 2,860,000 2,624,000 4.900 $333.00/250mg
PS5000K 4,200,000 4,480,000 3,930,000 6.650 $333.00/250mg
PS6000K 5,100,000 5,480,000 4,765,000 7.650 $333.00/250mg
PS7000K 6,300,000 6,770,000 5,940,000 8.878 $333.00/250mg
PS12000K 11,600,000 12,650,000 10,630,000 14.584 $333.00/250mg
MSDS

 

Broad MWD
Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
PSBR655K 654,700 278,100 1,172,000 1.515 $200.00/1.0g
PSBR560K 560,000 285,000 965,000 1.463 $200.00/1.0g
PSBR450K 445,000 175,000 777,800 1.243 $200.00/1.0g
PSBR350K 350,250 152,000 647,200 1.075 $200.00/1.0g
PSBR300K 300,000 125,000 525,000 0.960 $200.00/1.0g
PSBR285K 285,000 115,000 575,000 0.955 $200.00/1.0g
PSBR235K 235,000 95,000 415,000 0.783 $200.00/1.0g
PSBR215K 215,000 64,100 380,000 0.747 $200.00/1.0g
PSBR170K 171,500 80,000 290,000 0.620 $200.00/1.0g
PSBR120K 118,500 40,000 265,000 0.427 $200.00/1.0g
PSBR50K 48,000 22,500 78,000 0.261 $200.00/1.0g
PSBR35K 33,000 14,500 52,000 0.189 $200.00/1.0g
PSBR15K 14,900 6,000 25,500 0.112 $200.00/1.0g
PSBR1K 1,100 600 1,600 0.035 $200.00/1.0g
PSBR300 345 285 415 —— $200.00/1.0g
MSDS

 

Bimodal – Narrow MWD
Catalog # Mp1 Mp2 IV* (dl/gm) Price/Qty
PS1500/3K 1,450 2,900 0.044 $187.00/250mg
PS3K/6K 2,500 5,000 0.053 $187.00/250mg
PS4K/8K 4,250 8,500 0.070 $187.00/250mg
PS8K/16K 8,500 17,000 0.095 $187.00/250mg
PS15K/30K 15,000 30,000 0.137 $187.00/250mg
PS20K/40K 21,000 42,000 0.192 $187.00/250mg
PS30K/60K 32,000 64,000 0.245 $187.00/250mg
PS55K/110K 56,000 112,000 0.372 $187.00/250mg
PS90K/180K 90,000 180,000 0.460 $187.00/250mg
PS115K/230K 115,000 230,000 0.638 $187.00/250mg
PS130K/260K 138,000 276,000 0.733 $187.00/250mg
PS145K/290K 146,000 292,000 1.042 $187.00/250mg
PS325K/650K 326,000 652,000 1.628 $187.00/250mg
PS700K/1400K 731,500 1,463,000 2.507 $187.00/250mg
PS1000K/2000K 1,000,000 2,000,000 3.654 $187.00/250mg

Mp1 = Peak molecular weight of first standard
Mp2 = Peak molecular weight of exact double

MSDS

 

Brominated – % Br = 66.3; % Cl = 0.92
Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
BRPS650K 646,000 300,000 1,300,000 0.284 $333.00/250mg
BRPS35K 34,500 19,000 51,500 0.037 $333.00/250mg
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark – Houwink Parameters
PS162 – PS5400: a = 0.428; K = 0.0017
PS6000 – PS12000K: a = 0.712; K = 0.000128

 

有机系分子质量标准品Polyethylene Terephthalate

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Polyethylene Terephthalate

Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
PET63K 63,500 30,000 99,000 0.945 $636.00/1.0g
PET49K 49,200 25,600 72,800 0.685 $636.00/1.0g
PET39K 39,000 21,000 69,000 0.630 $636.00/1.0g
PET27K 27,400 15,400 47,100 0.511 $636.00/1.0g
PET1100 1,155 860 1,490 0.002 $636.00/1.0g
MSDS

IV* – Intrinsic Viscosity in o-chlorophenol at 25°C

Mark-Houwink Parameters: a = 0.658; K = 0.00063

 

有机系分子质量标准品Polymethyl Methacrylate

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Polymethyl Methacrylate

Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PMMA540 540 660 545 0.011 $167.00/250mg
PMMA850 860 1,050 755 0.016 $167.00/250mg
PMMA2K 1,950 1,800 1,600 0.037 $167.00/250mg
PMMA3K 2,825 2,950 2,525 0.049 $167.00/250mg
PMMA5K 4,900 5,100 4,600 0.052 $167.00/250mg
PMMA7K 6,850 6,400 5,800 0.059 $167.00/250mg
PMMA20K 22,600 22,800 22,200 0.107 $167.00/250mg
PMMA45K 46,300 45,300 40,700 0.198 $167.00/250mg
PMMA70K 72,000 73,000 71,250 0.268 $167.00/250mg
PMMA85K 87,800 85,450 74,300 0.309 $167.00/250mg
PMMA90K 90,000 90,400 88,500 0.346 $167.00/250mg
PMMA121K 122,000 121,000 119,000 0.374 $167.00/250mg
PMMA214K 211,000 214,000 210,000 0.552 $167.00/250mg
PMMA310K 300,000 315,000 295,000 0.780 $167.00/250mg
PMMA320K 322,000 340,000 297,000 0.814 $167.00/250mg
PMMA483K 483300 427000 364600 0.842 $167.00/250mg
PMMA615K 600,000 620,000 595,500 1.255 $167.00/250mg
PMMA886K 885,700 748,700 524,100 1.241 $167.00/250mg
PMMA1000K 1,100,000 1,000,000 930,000 1.736 $167.00/250mg
PMMA2100K 2,100,000 2,200,000 1,700,000 2.950 $167.00/250mg
MSDS

 

Broad MWD
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
PMMA6000K 6,100,000 2,285,000 6.123 $187.00/1.0g
PMMA4400K 4,450,000 2,230,000 4.491 $187.00/1.0g
PMMA1400K 1,425,000 550,000 1.765 $187.00/1.0g
PMMA600K 570,000 265,000 1.162 $187.00/1.0g
PMMA510K 513,000 203,000 1.054 $187.00/1.0g
PMMA400K 415,000 201,000 0.920 $187.00/1.0g
PMMA200K 227,000 110,000 0.619 $187.00/1.0g
PMMA150K 157,200 83,700 0.409 $187.00/1.0g
PMMA120K 122,000 67,500 0.360 $187.00/1.0g
PMMA100K 91,000 52,000 0.307 $187.00/1.0g
PMMA76K 75,580 48,000 0.269 $187.00/1.0g
PMMA65K 65,150 43,150 0.242 $187.00/1.0g
PMMA36K 35,300 21,000 0.158 $187.00/1.0g
PMMA17K 17,600 9,650 0.087 $187.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Parameters: a = 0.69; K = 0.000128

 

水系分子质量标准品Polyvinyl Alcohol

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Polyvinyl Alcohol

98% Hydrolyzed
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PVOH200K 134,600 200,000 95,600 0.980 $187.00/1.0g
PVOH170K 120,100 170,500 84,600 0.925 $187.00/1.0g
PVOH165K 100,200 167,500 60,400 0.907 $187.00/1.0g
PVOH137K 93,400 137,100 63,700 0.770 $187.00/1.0g
PVOH122K 85,700 122,400 60,100 0.765 $187.00/1.0g
PVOH102K 81,100 102,600 43,100 0.720 $187.00/1.0g
PVOH82K 58,500 82,600 41,500 0.607 $187.00/1.0g
PVOH55K 33,900 55,000 21,000 0.438 $187.00/1.0g
PVOH35K 24,500 35,000 16,600 0.376 $187.00/1.0g
PVOH28K 22,000 28,000 9,200 0.370 $187.00/1.0g
PVOH7K 5,600 7,200 4,200 0.173 $187.00/1.0g
PVOH5K 4,500 5,800 3,400 0.167 $187.00/1.0g
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters: a = 0.53; K = 0.00174

 

有机系分子质量标准品Polybutylene Terephthalate

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Polybutylene Terephthalate

Catalog # Mw Mn Mz IV* Price/Qty.
PBT55K 54,600 24,200 93,000 1.200 $636.00/1.0g
PBT52K 52,500 27,200 82,000 1.145 $636.00/1.0g
PBT44K 43,600 21,200 71,000 1.000 $636.00/1.0g
PBT37K 37,200 18,300 58,200 0.850 $636.00/1.0g
PBT29K 29,300 15,900 45,000 0.670 $636.00/1.0g
PBT16K 16,150 8,150 27,500 0.284 $636.00/1.0g
MSDS

IV* – Intrinsic Viscosity in o-chlorophenol at 25°C

Mark-Houwink Parameters: a = 915; K = 0.0000622

 

水系分子质量标准品Polymethacrylic Acid – Na Salt

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Polymethacrylic Acid – Na Salt

Narrow MWD
Catalog # Mp Mw Mn Price/Qty.
PMAA171K 171,000 150,000 125,000 $260.00/250mg
PMAA86K 86,000 84,000 81,000 $260.00/250mg
PMAA8K 8,200 8,400 7,600 $260.00/250mg
MSDS

 

有机系分子质量标准品Polybutadiene

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Polybutadiene

Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PBU700K 675,000 705,000 536,800 5.200 $200.00/250mg
PBU420K 350,000 423,000 286,000 3.410 $200.00/250mg
PBU375K 355,000 375,800 313,600 3.220 $200.00/250mg
PBU345K 345,000 345,600 311,200 3.000 $200.00/250mg
PBU275K 275,000 332,000 226,000 3.051 $200.00/250mg
PBU170K 170,000 173,600 160,000 1.922 $200.00/250mg
PBU150K 147,400 205,000 138,000 1.919 $200.00/250mg
PBU80K 80,000 89,100 72,200 1.120 $200.00/250mg
PBU60K 60,500 60,700 55,000 0.913 $200.00/250mg
PBU43K 43,000 45,000 41,100 0.775 $200.00/250mg
PBU23K 23,600 24,700 22,600 0.451 $200.00/250mg
PBU5.1K 5,100 5,000 4,850 0.155 $200.00/250mg
PBU5K 4,800 5,300 4,200 0.177 $200.00/250mg
PBU3K 2,900 3,000 2,760 0.107 $200.00/250mg
PBU900 875 925 835 0.043 $200.00/250mg
PBU500 500 500 425 0.029 $200.00/250mg
MSDS

 

Broad MWD
Catalog # Mw Mn Mz Price/Qty.
PBU330K 330,000 93,000 800,000 $187.00/1.0g
PBU240K 240,000 110,000 430,000 $187.00/1.0g
PBU230K 230,000 80,000 515,000 $187.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C
Note: IV values are available for PBU standards in Toluene & Chloroform.

Mark-Houwink Parameters
THF: a = 0.715; K = 0.000350
Toluene: a = 0.714; K = 0.000364
Chloroform: a = 0.712; K = 0.000428

 

水系分子质量标准品Hydroxypropyl Cellulose

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Hydroxypropyl Cellulose

Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
HPC50K 49,000 55,700 28,800 1895 $220.000/250mg
HPC35K 34,000 37,500 21,900 1.285 $220.000/250mg
HPC30K 30,000 32,400 18,800 1.095 $220.000/250mg
HPC25K 26,750 29,500 17,900 0.975 $220.000/250mg
HPC20K 18,700 20,500 12,700 0.630 $220.000/250mg
HPC15K 15,250 17,000 10,400 0.530 $220.000/250mg
HPC10K 11,200 12,000 7,200 0.370 $220.000/250mg
MSDS

 

Broad MWD
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
BHPC865K 865,000 190,000 12.780 $220.000/1.0g
BHPC637K 637,000 105,500 9.464 $220.000/1.0g
BHPC570K 570,000 145,500 7.990 $220.000/1.0g
BHPC557K 557,500 125,000 9.039 $220.000/1.0g
BHPC486K 486,900 110,000 7.479 $220.000/1.0g
BHPC388K 388,900 95,000 5.422 $220.000/1.0g
BHPC290K 288,200 38,700 2.930 $220.000/1.0g
BHPC205K 205,600 62,500 3.348 $220.000/1.0g
BHPC188K 187,600 38,900 2.750 $220.000/1.0g
BHPC153K 153,500 48,200 3.432 $220.000/1.0g
BHPC93K 93,000 39,600 2.325 $220.000/1.0g
BHPC86K 86,300 34,900 2.450 $220.000/1.0g
BHPC80K 81,500 14,700 1.725 $220.000/1.0g
BHPC72K 71,800 29,000 1.898 $220.000/1.0g
BHPC70K 69,900 29,800 1.191 $220.000/1.0g
BHPC57K 56,900 28,900 1.890 $220.000/1.0g
BHPC55K 56,200 11,100 1.245 $220.000/1.0g
BHPC50K 50,500 24,600 1.495 $220.000/1.0g
BHPC30K 31,600 16,500 0.810 $220.000/1.0g
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate; pH = 7.0 at 30°C

 

有机系分子质量标准品Polytetrahydrofuran

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Polytetrahydrofuran

Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PTHF9K 9,000 8,950 5,600 0.185 $200.00/1.0g
PTHF6K 6,000 5,950 2,100 0.136 $200.00/1.0g
PTHF4K 3,650 3,900 1,500 0.105 $200.00/1.0g
PTHF1.5K 1,500 2,400 1,100 0.078 $200.00/1.0g
PTHF1K 900 1,250 550 0.057 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Parameters: a = 0.548; K = 0.00128

 

水系分子质量标准品Polyacrylamide

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Polyacrylamide

Non-ionic
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PAM1100K 950,000 1,100,000 460,800 3.495 $260.00/250mg
PAM1000K 800,000 990,000 450,000 3.169 $260.00/250mg
PAM400K 320,000 401,000 189,400 1.406 $260.00/250mg
PAM200K 135,000 201,000 103,600 1.046 $260.00/250mg
PAM100K 93,000 99,000 50,000 0.673 $260.00/250mg
PAM40K 34,000 37,000 22,300 0.300 $260.00/250mg
PAM30K 30,000 30,600 25,300 0.295 $260.00/250mg
PAM15K 15,000 15,500 12,800 0.167 $260.00/250mg
PAM2950 2,950 3,350 2,765 0.076 $260.00/250mg
MSDS

 

Non-ionic
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty,
PAAM9000K 6,500,000 9,000,000 4,250,000 14.600 $287.00/500mg
PAAM7000K 6,200,000 7,300,000 2,100,000 5.422 $287.00/500mg
PAAM6000K 4,900,000 5,352,000 535,000 4.715 $287.00/500mg
PAAM1000K 725,000 1,140,000 465,300 3.800 $287.00/500mg
PAAM500K 331,000 524,000 209,600 2.250 $287.00/500mg
PAAM350K 193,400 367,000 141,000 1.650 $287.00/500mg
PAAM80K 50,500 79,900 44,400 0.645 $287.00/500mg
PAAM60K 46,100 58,400 36,500 0.545 $287.00/500mg
PAAM20K 17,300 21,900 13,700 0.255 $287.00/500mg
PAAM10K 7,950 11,530 7,600 0.160 $287.00/500mg
PAAM9K 6,900 8,980 5,300 0.139 $287.00/500mg
PAAM3500 3,500 3,500 2,900 0.077 $287.00/500mg
PAAM3K 2,700 3,200 2,500 0.074 $287.00/500mg
MSDS

IV* – Intrinsic Viscosity in 0.05m Sodium Sulfate at 30°C

Mark-Houwink Parameters: a = 0.66; K = 0.000373

 

水系分子质量标准品Hydroxypropyl Methylcellulose

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Hydroxypropyl Methylcellulose

Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
HPMC100K 94,200 27,000 256,900 3.143 $234.00/1.0g
HPMC60K 62,700 23,200 171,600 2.755 $234.00/1.0g
MSDS

IV* – Intrinsic Viscosity in 0.1M Sodium Nitrate; 0.1% ethylene glycol at 30°C

 

有机系分子质量标准品Polycarbonate

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Polycarbonate

Branched
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
PC35K 35,200 19,800 0.602 $200.00/1.0g
PC33K 33,000 21,000 0.598 $200.00/1.0g
PC32K 32,200 9,600 0.531 $200.00/1.0g
PC28K 27,600 9,800 0.495 $200.00/1.0g
PC25K 25,600 9,100 0.476 $200.00/1.0g
PC20K 20,200 12,200 0.322 $200.00/1.0g
PC19K 18,800 6,700 0.369 $200.00/1.0g
PC13K 13,100 6,100 0.302 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Paramaters: a = 0.67; K = 0.0000490 

 

水系分子质量标准品Polyethylene Glycol

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Polyethylene Glycol

Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PEG62 62 62 62 0.022 $74.00/1.0g
PEG106 106 106 106 0.026 $74.00/1.0g
PEG194 194 194 194 0.029 $74.00/1.0g
PEG238 238 245 200 0.029 $74.00/1.0g
PEG330 330 335 295 0.034 $74.00/1.0g
PEG350 350 355 320 0.035 $74.00/1.0g
PEG375 375 380 340 0.037 $74.00/1.0g
PEG400 400 425 385 0.038 $74.00/1.0g
PEG425 425 430 395 0.038 $74.00/1.0g
PEG450 450 455 415 0.039 $74.00/1.0g
PEG590 590 590 585 0.041 $74.00/1.0g
PEG610 610 645 300 0.042 $74.00/1.0g
PEG650 650 665 615 0.043 $74.00/1.0g
PEG700 700 700 645 0.045 $74.00/1.0g
PEG840 840 850 775 0.049 $74.00/1.0g
PEG975 975 980 900 0.052 $74.00/1.0g
PEG985 985 1,000 955 0.053 $74.00/1.0g
PEG1050 1,050 1,065 1,000 0.056 $74.00/1.0g
PEG1150 1,150 1,150 1,100 0.058 $74.00/1.0g
PEG1500 1,500 1,510 1,425 0.067 $74.00/1.0g
PEG1670 1,670 1,690 1,615 0.072 $74.00/1.0g
PEG2200 2,210 2,345 2,190 0.083 $74.00/1.0g
PEG2500 2,500 2,560 2,375 0.090 $74.00/1.0g
PEG3300 3,330 3,410 3,165 0.107 $74.00/1.0g
PEG3770 3,770 3,800 3,580 0.114 $74.00/1.0g
PEG5250 5,250 5,300 4,750 0.130 $74.00/1.0g
PEG5800 5,800 6,250 5,400 0.145 $74.00/1.0g
PEG10730 10,730 10,750 10,300 0.202 $74.00/1.0g
PEG15000 14,500 14,600 13,200 0.246 $74.00/1.0g
PEG30000 30,250 29,450 15,400 0.367 $74.00/1.0g
Note: Above Mw of 30,000 use Polyethylene Oxide
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters: a = 0.57; K = 0.00104

 

水系分子质量标准品Carboxymethyl Cellulose – Na Salt

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Carboxymethyl Cellulose – Na Salt

Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
CMC1 111,600 66,000 203,800 6.0042 $187.00/1.0g
CMC2 111,400 47,700 405,500 2.0056 $187.00/1.0g
CMC3 109,200 49,500 342,900 2.2394 $187.00/1.0g
MSDS

V* – Intrinsic Viscosity in 0.05M Sodium Nitrate at 30°C

 

有机系分子质量标准品Polypropylene Glycol

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Polypropylene Glycol

Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PPG5000 4,850 5,300 4,800 0.110 $80.00/1.0g
PPG4000 4,000 4,250 3,900 0.081 $80.00/1.0g
PPG3200 3,200 3,250 3,050 0.076 $80.00/1.0g
PPG2700 2,550 2,700 2,500 0.063 $80.00/1.0g
PPG2200 2,150 2,250 1,985 0.057 $80.00/1.0g
PPG2000 2,000 2,150 1,950 0.060 $80.00/1.0g
PPG1200 1,200 1,350 1,190 0.040 $80.00/1.0g
PPG1000 1,000 1,150 990 0.038 $80.00/1.0g
PPG800 775 810 750 0.033 $80.00/1.0g
PPG450 450 460 410 0.027 $80.00/1.0g
PPG76 76 76 76 0.018 $80.00/1.0g
MSDS

IV* – Intrinsic Viscosity THF at 30°C

Mark-Houwink Parameters: a = 0.585; K = 0.000620

 

水系分子质量标准品Polyethylene Oxide

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Polyethylene Oxide

Anionic, Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PEOX1350K 1,380,000 1,350,000 1,200,000 6.300 $218.00/200mg
PEOX900K 814,000 873,000 759,000 5.620 $218.00/200mg
PEOX600K 612,000 630,000 594,300 3.950 $218.00/200mg
PEOX147K 141,500 147,000 140,000 1.530 $218.00/200mg
PEOX90K 83,600 89,050 60,200 0.912 $218.00/200mg
PEOX85K 85,600 84,450 61,700 0.895 $218.00/200mg
PEOX46K 45,300 46,100 44,700 0.626 $218.00/200mg
PEOX21K 21,100 21,900 20,300 0.356 $218.00/200mg
Note: Below Mw of 20,000 use Polyethylene Glycol
MSDS

 

Anionic, Broad MWD
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
PEOX2000K 1,750,000 540,600 6.855 $200.00/1.0g
PEOX916K 916,800 316,100 4.590 $200.00/1.0g
PEOX825K 825,200 325,000 4.300 $200.00/1.0g
PEOX700K 700,500 320,500 3.879 $200.00/1.0g
PEOX500K 475,500 180,600 2.927 $200.00/1.0g
PEOX200K 204,000 47,000 1.497 $200.00/1.0g
PEOX120K 122,700 36,500 0.925 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters: a = 0.693; K = 0.000365

 

有机系分子质量标准品Nylon 6

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Nylon 6

Poly(Caprolactam)
Catalog # Mw Mn Mp IV* (dl/gm) Price/Qty.
NSIX40K 41,000 19,400 33,000 2.168 $200.00/1.0g
NSIX30K 31,400 17,400 26,300 1.677 $200.00/1.0g
NSIX20K 22,000 13,000 17,500 1.188 $200.00/1.0g
NSIX15K 17,200 11,300 14,500 1.076 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in HCOOH (90%) at 25°C

Mark-Houwink Parameters: a = 0.70; K = 0.00145

 

水系分子质量标准品Polystyrene Sulfonate – Na Salt

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Polystyrene Sulfonate – Na Salt

Anionic, Narrow MWD
Catalog # Mp Mw Mn IV* (dl/gm) Price/Qty.
PSS3429K 3,429,000 3,462,000 3,441,000 4.470 $138.00/250mg
PSS2000K 2,201,000 2,035,000 1,775,000 2.850 $138.00/250mg
PSS950K 959,100 892,300 791,300 1.550 $138.00/250mg
PSS900K 907,000 829,500 740,000 1.420 $138.00/250mg
PSS570K 576,900 587,600 557,600 1.370 $138.00/250mg
PSS240K 242,600 252,300 207,800 0.646 $138.00/250mg
PSS90K 88,700 88,700 85,600 0.311 $138.00/250mg
PSS80K 77,900 73,900 60,000 0.323 $138.00/250mg
PSS41K 39,000 41,000 37,500 0.208 $138.00/250mg
PSS30K 29,500 31,000 28,200 0.162 $138.00/250mg
PSS15K 15,650 15,450 14,800 0.102 $138.00/250mg
PSS7K 7,400 7,500 6,900 0.064 $138.00/250mg
PSS4K 4,600 4,800 4,400 0.037 $138.00/250mg
PSS1K 1,600 1,690 1,400 0.0023 $138.00/250mg
MSDS

 

Anionic, Broad MWD
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
PSS700K 700,000 143,900 2.147 $187.00/1.0g
PSS675K 675,000 205,000 1.370 $187.00/1.0g
PSS100K 100,500 30,000 0.353 $187.00/1.0g
PSS65K 67,500 24,800 0.325 $187.00/1.0g
MSDS

IV* – Intrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

Mark-Houwink Parameters; a = 0.70; K = 0.000125

 

有机系分子质量标准品Polyvinyl Acetate

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Polyvinyl Acetate

Broad MWD
Catalog # Mw Mn IV* (dl/gm) Price/Qty.
PVAC275K 275,000 65,700 0.780 $200.00/1.0g
PVAC234K 234,000 74,000 0.748 $200.00/1.0g
PVAC195K 195,000 52,100 0.621 $200.00/1.0g
PVAC189K 189,000 50,000 0.616 $200.00/1.0g
PVAC134K 134,100 38,400 0.496 $200.00/1.0g
PVAC124K 124,100 40,300 0.460 $200.00/1.0g
PVAC45K 46,200 18,700 0.251 $200.00/1.0g
PVAC17K 17,400 7,500 0.135 $200.00/1.0g
MSDS

IV* – Intrinsic Viscosity in THF at 30°C

Mark-Houwink Parameters: a = 0.63; K = 0.00035

 

水系分子质量标准品Polyvinylpyrrolidone

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Polyvinylpyrrolidone

Catalog # Mw Mn Mz IV* (dl/gm) Price/Qty.
PVPR3500K 3,500,000 331,000 12,150,000 2.871 $187.00/1.0g
PVPR1500K 1,500,000 230,000 5,550,000 1.600 $187.00/1.0g
PVPR1260K 1,260,000 223,000 4,000,000 1.329 $187.00/1.0g
PVPR1065K 1,065,000 165,000 4,000,000 1.351 $187.00/1.0g
PVPR500K 506,900 66,450 1,843,000 0.726 $187.00/1.0g
PVPR400K 412,500 70,500 1,214,000 0.643 $187.00/1.0g
PVPR108K 108,700 20,000 320,000 0.256 $187.00/1.0g
PVPR95K 94,700 11,900 232,000 0.221 $187.00/1.0g
PVPR84K 84,200 15,800 285,000 0.236 $187.00/1.0g
PVPR66K 65,900 8,000 170,000 0.164 $187.00/1.0g
PVPR22K 22,100 3,000 55,000 0.090 $187.00/1.0g
PVPR17K 16,800 2,200 31,800 0.085 $187.00/1.0g
PVPR14K 14,400 1,325 33,600 0.100 $187.00/1.0g
PVPR5K 5,500 2,600 9,500 0.061 $187.00/1.0g
PVPR4K 4,300 1,500 7,400 0.054 $187.00/1.0g
MSDS

IV* – Instrinsic Viscosity in 0.05M Sodium Sulfate at 30°C

 

有机系分子质量标准品Nylon 6/6

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Nylon 6/6

Polyamide: Adipic Acid Hexamethylenediamine
Catalog # Mw Mn Mp IV* (dl/gm) Price/Qty.
N46K 46,200 20,800 31,000 1.526 $200.00/250mg
N40K 40,500 17,400 29,000 1.354 $200.00/250mg
N33K 33,100 15,000 22,200 1.196 $200.00/250mg
N32K 32,300 14,700 21,800 1.188 $200.00/250mg
MSDS

IV* – Intrinsic Viscosity in HCOOH (90%) at 25°C

Mark-Houwink Parameters: a = 0.68; K = 0.00110