28-Peg Wall-Mounted Draining Rack Lab Supplies_Weights & Masses this pipette-type hydrometer draws electrolyte

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

and flask necks from 12 to 45 mm in diameter without scratching glassware

each 30g with lengths varying by density for water-displacement and calorimetry work

Reel of fine-gauge 30 SWG bare constantan wire at 0

the apex continuing the systematic angle-versus-deviation series for comparing nonlinear deviation growth

28-Peg Wall-Mounted Draining Rack Lab Supplies_Weights & Masses this pipette-type hydrometer draws electrolyteWall mounted laboratory draining rack with 28 pegs, freeing bench space while letting rinsed glassware dry in an inverted position above the sink.