FILTER PAPER CIRCLES WHATMAN GRADE NO.40 12.5CM DIA BOX 100 Spring Balances Shopping for someone else but

Shopping for someone else but not sure what to give them

8ml  microtubes    8 x 30 to 45  CD728-72 (30-place)  CD594-07  15000/24400  30 x 1

flat form balances with large easy to read 77mm scale

Fitted with ethidium bromide filter

time period (and temperature – Mikro 220R only)

FILTER PAPER CIRCLES WHATMAN GRADE NO.40 12.5CM DIA BOX 100 Spring Balances Shopping for someone else butQuantitative 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.