Whatman 6878-2504 針頭式過濾器

Whatman 6878-2504 針頭式過濾器

    一個獨特的內置的前置過濾器輔助您過濾即使是最困難的樣本

    用Whatman 25毫米GD / X針頭式過濾器的設計，以方便手動過濾難以過濾樣品大于10毫升

    用Whatman 25毫米GD / X針頭式過濾器有一個獨特的預過濾棧：Whatman多級GMF 150（10:1微米）級和GF / F（0.7微米）。針頭式過濾器采用聚丙烯外殼。多級GMF 150是兩個于一體的玻璃微纖維過濾器的組合。由100％的硼硅酸鹽玻璃制造，由頂部粗層嚙合一個下部細層組合而成。

    級GF / F濾膜將保留降低到0.7微米的細顆粒。這些預過濾器，與現有的設備內的滯留空間相連，可使您篩選即使是最困難的樣品也只用較小的力，這是前所未有的。未受保護的膜的容量相比，過濾的樣品的體積可以增加三至七倍。雙磁體的的漏斗底部和支持基地，更換過濾器，方便快捷

    A unique, built-in prefilter aids in filtering even the most difficult samples

    Whatman 25-mm GD/X Syringe Filters are designed to facilitate manual filtration of hard-to-filter samples greater than 10 mL

    Whatman 25-mm GD/X Syringe Filters contain a unique prefiltration stack of Whatman Multigrade GMF 150 (10:1 μm) and Grade GF/F (0.7 μm) prefilters. Syringe filters feature a polypropylene housing. Multigrade GMF 150 is a combination of two glass microfiber filters in one. Manufactured from 100% borosilicate glass, it is a combination of a coarse layer on top, meshed with a fine layer below.

    The Grade GF/F filter will retain fine particles down to 0.7 μm. These prefilters, combined with the available retentate space within the device, allow you to filter even the most difficult samples with less hand force than ever before possible. Compared to the capacity of an unprotected membrane, the volume of sample filtered can be three to seven times greater. Dual magnets in funnel bottom and support base make filter changing quick and easy.

產品規格

產品類型 針頭過濾器

外殼材料 聚丙烯

膜材料 聚丙烯

直徑（mm） 25

應用 高流動性與水和酒精的樣本

數量/ PK 150

孔的尺寸（微米） 0.45

品牌 Whatman

制造商編號 6878-2504

Specifications

Product Type Syringe Filters

Housing material Polypropylene

Membrane material Polypropylene

Diameter (mm) 25

Applications High flow with aqueous and alcohol samples

Qty/pk 150

Pore size (micron) 0.45

Brand Whatman

Manufacturer number 6878-2504