A rubber policeman is a hand-held flexible natural-rubber scraper attached to a
glass rod used ... They are not the same as rubber scrapers. Rubber policemen ...
They are often made from rubber, but plastic ones can also be found. .... Glass
stirring rods are often used in chemistry because they are mostly inert (with the ...
Glass stirring rods are supplied with rubber policemen already attached. ... For
Use With (Application), Used to help transfer residues of precipitates or solids ...
Glass stir rods are manufactured with soft borosilicate glass with both ends
rounded. They come with a pre-assembled, removable rubber policeman for ...
Results 1 - 16 of 570 ... Online shopping for Stirring Rods - Lab Utensils from a great selection at
Industrial & Scientific Store. ... Glass Stirring Rod - 6" Long, 5 MM Diameter - 3
Pack .... A glass stir rod may be pre-fitted with a rubber policeman, which ...
Stirring rods are used to mix chemicals and liquids, and can be f...
Jan 21, 2013 ... Beaker: Glass or plastic; common sizes are 50-mL, 100-mL, 250-mL, 400-mL;
glass beakers ... Watch glass: Glass, used to cover an evaporating dish or beaker
. .... These days, they just contain alcohol that's been dyed red. ... Stirring rod and
rubber policeman: Glass with rubber sleeve; used to stir, assist in ....
... Application we are not liable. Again they are not for or on Human / Animal use /
testing. ... 12 Inch (300mm length x 5mm OD) flint glass stirring rods with polished
ends, with pre-assembled Rubber Policeman. You can also buy these stirring ...
5 pcs Glass Stirring Rod for Lab Use Stir Stiring Stirrer Laboratory 150mm x 5mm
... BRAND NEW 12" x 10mm Glass Stirring / Stir / Mixing Rod w/ Rubber
Policeman ... They are made of durable and chemically resistant borosilicate
6" Stirring Rods Stir rods are a basic laboratory tool used in a variety of chemical
... 6" Glass Stirring Rod w/Rubber Policeman, 12pk Click to scroll to image ... As
they are not glass, there is a lower probability that they will break in the solution, ...
Water; Dispensing Reagent Solutions; Stirring Rods; Adjusting pH; Precipitation
... Stirring rods can be prepared by cutting short lengths of thin glass rod and ... If
you need to manipulate a solid, use a rubber policeman on a stirring rod.