"Hach"

Supplier: Hach

Internal filling solution for use with ISENA381 IntelliCAL™ Ultra sodium ion selective electrodes.

Supplier: Hach

Stainless steel.

Supplier: Hach

Standard solution for accuracy checks in total chromium determinations.

Supplier: Hach

For accuracy checks in quaternary ammonium compound (QAC) determinations.

Supplier: Hach

Standard solution for accuracy checks in carbon dioxide determinations (Potassium hydrogen phthalate solution).

Supplier: Hach

Standard solution for accuracy checks in aluminium determinations.

Supplier: Hach

The SLYM-BARTs can be used as a P/A test capable of indicating to some extent the possible population size and the types of slime-forming organisms present in the water sample. Slime-forming bacteria are able to produce copious amounts of slime without necessarily having to use any iron. Iron bacteria also produce slime, but usually it is thinner and involves the accumulation of various forms of iron. BART biodetectors are excellent diagnostic tools to help identify the presence of process disruptors, such as bacteria creating slime layers and limiting disinfection.

Supplier: Hach

This combined indicator and buffer reagent is used for determination of total hardness by titration methods.

Supplier: Hach

Uses simple, fast colour disc and drop count methods to measure carbon dioxide, dissolved oxygen, and pH for applications in water ecology

Supplier: Hach

For determination of high range hypochlorite (bleach) concentrations by drop-count titration.

Supplier: Hach

Used for the determination of detergents (surfactants) by the crystal violet method. For use with storm water test kit.

Supplier: Hach

Sodium thiosulphate 0.0109 mol/l (0.0109 N) in aqueous solution

Supplier: Hach

Thymol blue

Supplier: Hach

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria.

Supplier: Hach

Test kit, Hardness 3 solution (EDTA), 1 l

Supplier: Hach

Sulphuric acid 0.0175 mol/l (0.035 N) in aqueous solution