PROUDLY100% CANADIAN OWNED AND OPERATED SINCE 1994
Grain Size Chart with Gravel
Gram Iodine Stain, 500 ml Bottle
Gravel Guards
Great Lakes Timber Scribe
Green Oxygen Hose, Grade R, 1/2" I.D.
Green Oxygen Hose, Grade R, 1/4" I.D.
Grey Duct Tape
Hach B.O.D. Bottle, Glass, 60 ml
Hach Blue Hard Shelled Case
Hach Dissolved Oxygen - Replacement Reagent Set
Hach Dissolved Oxygen Test Kit
Hach Dissolved Oxygen Test Kit - Replacement Reagents and Parts
Haemacytometer Replacement Cover Slip
Haemacytometer, Improved Neubauer
Hagen® M200 Marina Aquarium Air Pump
Haglöf Tallytax Digital Counter
Half Face-Piece Respirator, 3M, 6000 Series
Hand Corer Extension handle, Galvanized steel, 5ft
Hand corer, Stainless Steel Liner-Type, 1219 mm, 48" (No Case)
Hand corer, Stainless Steel Liner-Type, 508 mm, 20" (No Case)
Hand corer, Stainless Steel Liner-Type, 508 mm, 20" (With Case)
Hand corer, Stainless Steel Liner-Type, 914 mm, 36" (No Case)
Hand Magnifier, Plastic
Handheld Counter, Digital
Handheld Salinity Refractometer
Handles for large framed Eagar "Made to Order" Dip Nets
Handles for small framed Eagar "Made to Order" Dip Nets
Hanna - Replacement pH Electrode #HI 73127
Hanna Checker1 - Replacement pH Electrode
Hanna CHECKTEMP 4 - Folding Digital Thermometer for Raw Fish
Hanna Chektemp Digital Thermometer
Hanna Chektemp1 Digital Thermometer with Cable
Hanna Free Chlorine Checker®
Hanna Free Chlorine Checker® - Reagent Pack
Hanna HI148-2 Temperature Logger with 1 External Channel
Hanna HI98713-11 Turbidity Calibration Standards Set For HI98713
Hanna Instruments GroLine Soil Test Direct Soil EC Tester
Hanna Instruments® Backpack Lab™ Water Quality Education Test Kit
Hanna Optical Dissolved Oxygen Meter Kit
Hanna ORP - Replacement Electrode
