FILTER PAPER CIRCLES WHATMAN GRADE NO.40 18.5CM DIA BOX 100 Laboratory Powder Bottles Duran® 21 805 series reagent
FILTER PAPER CIRCLES WHATMAN GRADE NO.40 18.5CM DIA BOX 100 Laboratory Powder Bottles Duran® 21 805 series reagentQuantitative Grade, Ashless Grade No. Flowrate Retention microns Wet strength Thickness, mm Ash % 40 General purpose gravimetric paper Medium 8 Low* 0. 20 0. 01 *Suitable for gravity or low suction filtration. Care must be taken to prevent rupture of the paper.
Pay in 4 interest-free payments of $21.63 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Nov 3 - Nov 8