US$ 12.99
Amber borosilicate glass Erlenmeyer flask with a narrow neck
the longer body bending and dispersing wider beams for refraction
resisting corrosion from reagent spills while supporting glassware over a Bunsen burner
200mm aluminum pump plate with a stopcock and integrated pump connector on a heavy tripod base
reference-grade for bridge work
Calcite Specimen Pack Size:Single Amber borosilicate glass Erlenmeyer flaskRhombohedral cleavage and characteristic acid fizz reaction with dilute HCl make calcite a classic mineral for identification labs and carbonate chemistry demos.