Whatman 滤膜 10539167 740E 1.5INx550FT 1/PK 740E 1.5INx550FT 1/PK

Whatman 滤膜 10312651 602H1/2折叠滤纸240mm/100 602H FF 240MM 100/PK

Whatman 滤膜 10549826 BA83 105x150MM 25/PK BA83 105x150MM 25/PK

Whatman 滤膜 233391005 PC TEM 3.0UM CORN 0.625INX1LF PC TEM 3.0UM CORN 0.625INX1LF

Whatman 滤膜 50210 50MM KCI WITH BELLOW 50MM KCI WITH BELLOW

Whatman 滤膜 30349457 CCP500 8INx435M REEL CCP500 8INx435M REEL

Whatman 滤膜 9599900684 F075-17 320MMx100M F075-17 320MMx100M

Whatman 滤膜 2800-250 纤维素套管,单层厚度1mm, 25 x100mm/25 THIMBLE ST 25x100MM 25/PK

Whatman 滤膜 10407713 MicroPlus-21 NC膜0.45m黑色网格灭菌47mm/100 MP21 ST 0.45uM 47MM 100/PK

Whatman 滤膜 1004-270 4号滤纸圆型270mm/100 GR 4 27CM 100/PK

Whatman 滤膜 UN203APEAQU Mini UniPrep 非针头式滤器 , Amber 0.2m PVDF/100 MUP AMB 0.2uM PVDF 100/PK

Whatman 滤膜 29168012 GR 4 15CM 100/PK – PROMO20 GR 4 15CM 100/PK – PROMO20

Whatman 滤膜 2712M 囊式滤器HD75, 1.0/5.0min/out0.25 英寸MNPT/5 POLYCAP 75 1.0/5.0 HD 5/PK F/F

Whatman 滤膜 10401314 NC20硝酸纤维素膜,圆型, 0.2m, 50mm 100/盒 NC20 0.2uM 50MM 100/PK

Whatman 滤膜 9700900757 F421-01 0.5INX100M 1/PK F421-01 0.5INX100M 1/PK

Whatman 滤膜 10539554 GRADE 470 1INx350FT 1/PK GRADE 470 1INx350FT 1/PK

Whatman 滤膜 1006-125 6号滤纸圆型125mm/100 GR 6 12.5CM 100/PK

Whatman 滤膜 78016712 GM045 300MMx6M 1/PK GM045 300MMx6M 1/PK

Whatman 滤膜 6794-2504 Puradisc25针头式滤器0.45mPES 1000/包 PURADISC 25/0.45 PES 1000/PK

Whatman 滤膜 10347009 8标准滤纸,圆片,90mm/100 8 RULED 90MM 100/PK

Whatman 滤膜 2702M 囊式滤器TF 75, 0.2m, in-/out0.25 英寸 MNPT/5 POLYCAP 75 0.2 PTFE 5/PK F/F

Whatman 滤膜 6703-7550 囊式滤器Polycap HD 75, 5 m 1/盒 POLYCAP 75 5.0 HD 1/PK B/B