H-B Easy-Read Environmentally Friendly, General Purpose Liquid-in-Glass Laboratory Thermometers
These EnviroKleen™ certified thermometers contain black, non-toxic, biodegradable Enviro-Safe® liquid.
Industrial & Petro Chem.
Support industrial and petrochemical work with fume hoods, hydrometers, and safety supplies.
Product Categories
Chemical Analysis
Test the specific gravity of oils and petroleum products with Durac hydrometers.
Environmental Monitoring
Monitor temperature, humidity, and barometric pressure with Durac weather instruments.
Materials Testing
Check the specific gravity of soil and other materials with Durac hydrometers.
Safety
Protect your team with eye wash stations, fume hoods, glove boxes, and waste disposal supplies.
Discover Featured Products
H-B FRIO-Temp & DURAC® Plus Freezer & Ultra Low Freezer Verification Thermometers; Traceable to NIST
These mercury-free verification thermometers are designed for freezers and ultra-low freezers.
Imhoff Settling Cone & Poxygrid® Cone Racks
Measure sand and other settled matter in water and sewage with these glass-clear, unbreakable styrene acrylonitrile Imhoff cones and Poxygrid® cone racks.
