The HI731225 are the replacement caps that screw on the glass cuvettes used with the HI7XX Checker HC colourimeters. The HI731225 includes 4 caps for the for the HI731321 glass cuvettes.
HI93703-50 is an alcohol-based cleaning solution for cuvettes/vials used in photometers and turbidity meters. This anti-static solution ensures the glass cuvette used for colourimetric and turbidimetric measurements remains clean and free from imperfections.
The 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.