Glazed Porcelain, promotes rapid crystallization of heated solutions.70 mm diameter, 50 mL..
P609 Filter Paper
Grade 1, fast filtration type. To remove solids from liquids.11 cm, 25 sheets..
P610 Litmus Paper
Solution color indicators. Blue to indicate acids, red for alkalies.100 pieces per packInstructions ..
P611 Mortar and...
For grinding and mixing solid and semisolid materials. Made from porcelain.80 mm diameter, 60 mL..
P613 Rubber Sto...
Fit test tubes, flasks, and other lab glassware. Assortment includes solid, one hole, and two hole v..
P617 Test Tube ...
Stoddard type; nickel made from heavy gauge wire. Permits handling of hot test tubes and other small..
P618 Test Tube ...
Hardwood racks hold test tubes upright or inverted for drying.P618A - 8 positionP618B - 10 pos..