FILTER PAPER CIRCLES WHATMAN GRADE NO.4 9CM DIA BOX 100 Weight Sets UKAS Certificate microtitre plates and conical tubes

microtitre plates and conical tubes with screw cap (blood collection tube and cyto accessories are also available - details on request)

depending on vertical or horizontal immersion and the liquid or broth viscosity

RC400G  and RC1400G  can be used as heated circulators

Bottle diameter x height 227 x 414mm

FILTER PAPER CIRCLES WHATMAN GRADE NO.4 9CM DIA BOX 100 Weight Sets UKAS Certificate microtitre plates and conical tubesQualitative Grade Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 4 Excellent retention of coarse and gelatinous precipitates Fast 20 25 Low* 0. 21 0. 06 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of the paper.