Forcoven 8% Milk Test Bottle, Babcock, 1 Each

This high-quality borosilicate glassware is manufactured to APHA and AOAC specifications. Each piece is individually calibrated with mercury and graduation lines for finer definition. Narrow neck results in an extended scale, improving readability. All bottles marked "Sealed #5" for states requiring it. Skim bottle has decimal reading and has a twin stem as pictured. All other bottles are single stemmed.