H-B DURAC® API ASTM Hydrometers; Traceable to NIST
These plain-form hydrometers measure the relative density of oil and petroleum products.
Academic
Equip classrooms and university research labs with spill protection, plasticware, and cleaning supplies.
Product Categories
Chemistry
Mix, measure, and test solutions with stirbars, hydrometers, and graduated glassware.
Lab Maintenance
Keep plasticware and benches clean with phosphate-free detergents and general cleaning supplies.
Plasticware
Handle liquids and samples with autoclavable beakers, bottles, and graduated cylinders.
Spill Protection
Catch spills before they spread with chemical-resistant polypropylene and polystyrene trays.
Discover Featured Products
Biohazard Disposal Can with Lift-Up Cover
This bright red safety disposal container holds biological/biohazard materials, broken glass, recyclables, or other waste and is sized for benchtop or floor placement.
H-B DURAC® 4-Channel Electronic Timer with Whiteboard & Certificate of Calibration
This four-channel timer has a built-in whiteboard to help keep track of time and other critical information.
