"Hach"

Supplier: Hach

Multiple uses, including preparation of turbidity sample cells.

Supplier: Hach

Vial with 2, 5, 10, 15, 20 and 25 ml marks, for LeadTrak™, Lead DR 100, FF3, IR24, BC3, SADT.

Supplier: Hach

Citric acid monohydrate

Supplier: Hach

For determination of trace levels of iron by the Ferrozine method.

Supplier: Hach

Standard solution for accuracy checks in arsenic determinations.

Supplier: Hach

Sample vessel made from PS. For aqueous solutions, acids and bases.

Supplier: Hach

Specially designed glass flask for use with Digesdahl® digestion apparatus. Each flask is calibrated individually with a 100 ml (to contain) mark.

Supplier: Hach

Robust digital puncture pH electrode with stainless steel body, Ag/AgCl reference system and built-in temperature sensor.

Supplier: Hach

sensION+ 5059 is a combination multi-parameter electrode for determination of pH, conductivity and temperature. It has a plastic body, non-refillable gel reference electrolyte and built-in temperature sensor.

Supplier: Hach

For determination of dissolved oxygen by the Winkler method (azide modification) and buret titration.

Supplier: Hach

The standard anionic surfactant method has several drawbacks:
*Multiple handling steps are time consuming and complicated.
*Large volumes of extraction solvents create a safety and environmental risk.
*The combination of lengthy handling time, glassware maintenance, and solvent disposal adds up to significant costs per test. A standardised cuvette-based extraction and photometric measurement system overcomes all these disadvantages to provide accurate, reproducible results.

Supplier: Hach

L(+)-Ascorbic acid

Supplier: Hach

Used for determination of sulphite by burette iodometric titration.

Supplier: Hach

Concentration: 0,01 mol/l KCl, 1413  µS/cm

Supplier: Hach

Amidosulphonic acid

Supplier: Hach

Nitrate ionic strength adjustor (ISA) powder pillows