Showingof 58 item(s)
HANNA Phosphate Low Range Reagent Set for HI 713 Checker HC - 25 Tests
C$16.99
HANNA HI 758 Checker HC Colorimeter - Marine Calcium - 200 to 600 ppm
C$69.99
Aquaforest AQUAFOREST ICP test 2 Seawater + RO 2 vials
C$64.99
HANNA Phosphorus Ultra Low Range Reagent Set for HI 736-25 Checker HC - 25 Tests
C$16.99
Salifert SALIFERT Carbonate Hardness/Alkalinity Test Kit
C$20.99
I 736 Checker HC Colorimeter - Phosphorus Ultra Low Range - 0 - 200 ppb
The Hanna Checker HC is a handheld colorimeter that delivers the accuracy and resolution of a professional-grade instrument, with the simplicity and affordability of a basic chemical
The Hanna Checker HC is a handheld colorimeter that delivers the accuracy and resolution of a professional-grade instrument, with the simplicity and affordability of a basic chemical
C$71.99
HANNA Marine Alkalinity Reagent Set for HI 755 Checker HC - 25 Tests
C$16.99
Red Sea RED SEA Nitrate Pro Test Kit - 100 Tests
C$52.99
Seachem SEACHEM MultiTest - Iodine/Iodide - 75+ Tests
C$21.99
Red Sea RED SEA KH/Alkalinity Pro Test Refill - 75 Tests
C$23.99