Whatman 滤膜 3031-901 31ET层析纸方型,20×50mm/1000 31ET CHR 2 x 5CM 1000/PK

Whatman 滤膜 GN503NPENYL MUP G2 0.2uM NYL 1000/PK MUP G2 0.2uM NYL 1000/PK

Whatman 滤膜 10411905 ePTFE ZR 0.2UM 254MMx50M ePTFE ZR 0.2UM 254MMx50M

Whatman 滤膜 GN503NPUGMF MUP G2 0.45uM GMF 1000/PK MUP G2 0.45uM GMF 1000/PK

Whatman 滤膜 UN113EORG UniPrep 非针头式滤器, 0.2m PTFE 50/盒 UP 0.2uM PTFE 50/PK

Whatman 滤膜 6714-6004 囊式滤器 Polycap GW 75, 0.45m PES 1/盒 POLYCAP GW 0.45 PES 1/PK

Whatman 滤膜 1827-125 934AH玻璃微纤维滤纸圆型125mm/100 934-AH 12.5CM 100/PK

Whatman 滤膜 10445863 带密封圈的不锈钢筛网用于 AS220 1/盒 MBSI STEEL FRIT FOR AS220 1/PK

Whatman 滤膜 10539647 GRADE 2992 37MMx50M 1/PK GRADE 2992 37MMx50M 1/PK

Whatman 滤膜 1450-042 50号滤纸 圆型42.5mm/100 GR 50 4.25CM 100/PK

Whatman 滤膜 10334365 0858 滤纸110x580mm/500 0858 11x58CM 500/PK WRAPSTRIP

Whatman 滤膜 14418296 GR 41 3.2CM 100/PK GR 41 3.2CM 100/PK

Whatman 滤膜 10411119 TE38 5uM 100MM 25/PK TE38 5uM 100MM 25/PK

Whatman 滤膜 WB120306 指示型FTA标准卡 盒/25 IND FTA CLASSIC 25/PK

Whatman 滤膜 7404-009 Nylon, 尼龙膜 白色平滑, 0.45m 90mm 50/盒 NYL 90MM 0.45uM 50/PK

Whatman 滤膜 51549 AEROSOL FILTER 60MM AEROSOL FILTER 60MM

Whatman 滤膜 10420001 NC FT020 SHT 350mmx640mm 10/PK NC FT020 SHT 350mmx640mm 10/PK

Whatman 滤膜 10530205 2043A RL 290MMx500M 1/PK IMP 2043A RL 290MMx500M 1/PK IMP

Whatman 滤膜 2800-339 纤维素套管,单层厚度1mm, 33 x94mm/25 THIMBLE ST 33x94MM 25/PK

Whatman 滤膜 10538920 410 125x200M 1/PK 410 125x200M 1/PK

Whatman 滤膜 111213 Nuclepore径迹蚀刻膜 圆型, 50mm 5.0m 100/盒 NUC PC 50MM 5.0uM 100/PK

Whatman 滤膜 6703-3650 囊式滤器Polycap HD 36, 5 m 1/盒 POLYCAP 36 5.0 HD 1/PK A/A

Whatman 滤膜 6781-2502 Puradisc 25针头式滤器, 0.2m聚醚砜 200/盒 PURADISC 25/0.2 PES 200/PK

Whatman 滤膜 10463535 REZIST 30/5.0 PTFE 500/PK REZIST 30/5.0 PTFE 500/PK

Whatman 滤膜 WB129283 iFTAe POI Research Screening iFTAe POI Research Screening

Whatman 滤膜 6809-7003 Anodisc无机膜, 13mm 0.02m 不带支撑 100/盒 ANOD 13MM 0.02uM NO SUP 100/PK