"WardsSci000340"

Hydrogen Peroxide Instrumental Test

CHEMets® Chlorine Visual HR Test 0 to 25 ppm

Polycrystalline solar cell with wires used for educational purposes.

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.

Peracetic Acid Instrumental Test 0 to 5 ppm

Keep it simple with these easy-to-use, individual water test strips.

Pre-calibrated test tubes and labware give fast, accurate results in the classroom or in the lab.

Quickly and Accurately Identify, Differentiate, and Quantify Coliform Contamination in Water Samples

Easy way to test water for pH within range 6.8 to 8.2.

Refill for The Comprehensive Water Monitoring Kit 470004-240 and LaMotte® TesTab® Water Investigation Kit 470007-270

Features of titrets technology: Dependable, sealed single-use titrants Fast, easy procedure, no need to count drops No burettes or other equipment necessary Perform a titration ANYWHERE

Investigate equilibrium and LeChatlier's principle through 4 different experiments.

This product is a refill for K-2511 chlorine (free and total) ULR CHEMets visual kit for the analysis of chlorine in water. It contains 30 self-filling ULR CHEMets ampoules packaged securely in cardboard trays and box. R-2511 chlorine (free and total) - ULR CHEMets refill is compatible with C-2511 chlorine comparator.

This product is a refill for K-7006 Nitrite CHEMets visual kit for the analysis of nitrite in water. It contains 30 self-filling CHEMets ampoules packaged securely in cardboard trays and box. R-7006 Nitrite CHEMets refill is compatible with C-7006 Nitrite low range comparator and C-7007 Nitrite high range comparator.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Easy way to test water for carbon dioxide concentration.