NITRATE NITROGEN TEST KIT NCL ,Each

Details

Nitrate Nitrogen Test Kit^ Cadmium Reduction Octet Comparator With Axial Reader. Range, 0-1.0Ppm. 50 Tests. Includes 250Ml Mixed Acid Reagent, 10G N03- Reducing Reagent, Dispenser Cap,1 Plastic Spoon, 4 Glass Test Tubes (5&10Ml),1 Water Sample Bottle, 1 Plastic Pipet, And 1 Distilled Water Ampoule.