12-Pack Calcium Chloride U-Form Absorption Tubes, 100mm, Borosilicate Glass Micropipets_Variable Volume Plain still head in borosilicate

Plain still head in borosilicate 3

the slower-dissolving variant of the fine crystalline form for salt-crystal-growing demos and solubility-rate experiments

Detachable LED microscope lamp clamps onto scope arms or lab benches to deliver cool

this pipette-type hydrometer draws electrolyte into a glass body with a colored-zone float for direct reading

12-Pack Calcium Chloride U-Form Absorption Tubes, 100mm, Borosilicate Glass Micropipets_Variable Volume Plain still head in borosilicatePack of 12 U form absorption tubes measures 100mm for calcium chloride drying applications in analytical chemistry and laboratory procedures.