12-Pack Calcium Chloride U-Form Absorption Tubes, 100mm, Borosilicate Glass Micropipets_Variable Volume sized for individual student stations

sized for individual student stations where a full-size flame would overwhelm the work

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

packaged with a keeper that bridges the poles to keep the field intact between sessions

sealed inside a transparent tube with two terminals and plus-or-minus 1% precision

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

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