Hanna HI731315 Glass Cuvettes for Checker HC - Replacement Set of 2 with Caps non-fluoridated water filter Replaceable electrode – HI1271 gel-filled

Replaceable electrode – HI1271 gel-filled electrode extends tester life indefinitely

Say goodbye to cumbersome installations and waiting for tanks to fill and drain - simply install

Do not use solutions past expiration date

Hanna HI767 Marine Nitrite Low Range Checker HC – Precision ppb-Level Marine Testing

The glass tip uses a special LT glass formulation with a lower resistance of approximately 50 megaohms compared to general purpose (GP) with a resistance of about 100 megaohms

Hanna HI731315 Glass Cuvettes for Checker HC - Replacement Set of 2 with Caps non-fluoridated water filter Replaceable electrode – HI1271 gel-filledThe HI731315 are spare glass cuvettes and plastic caps used with the HI7XX Checker HC colorimeters. Each cuvette has a 10 ml level mark to measure the appropriate volume. The HI731315 includes 2 cuvettes and 2 caps. 10 ml level mark for adding correct volume. Test more samples and average your results for the best accuracy. Perfect for replacing scratched or discolored cuvettes. When using a colorimeter or photometer it is important to use clean