"Hach"

Supplier: Hach

For accuracy checks in chloride determinations. Also suitable for standardising conductivity apparatus.

Supplier: Hach

BOD seed inoculum for use in biochemical oxygen demand (BOD5) test procedures. A blend of specialised microbial cultures in an easy-to-use capsule. Designed to provide a uniform standard for the degradation of both industrial and municipal waste in BOD5 analyses.

Supplier: Hach

The DR900 is a robust multiparameter configured for immediate use.

Supplier: Hach

Test kit, Amino acid reagent, Range: 2,0 mg/l

Supplier: Hach

Sodium hydroxide 50% in aqueous solution

Supplier: Hach

Test kit, Chlorine (total) DPD, Range: 0 - 3,5 mg/l

Supplier: Hach

Potassium hydrogen phthalate ≥99.95% ACS

Supplier: Hach

Indicator solution for pH adjustment in total kjeldahl nitrogen determination by the Nessler method.

Supplier: Hach

A simple, economical and rapid visual colour determination kit.

Supplier: Hach

Copper(II) sulphate pentahydrate

Supplier: Hach

USEPA accepted for reporting wastewater analysis (digestion required). Procedure is equivalent to Standard Method 3500-Ni D for wastewater.

Supplier: Hach

Maintaining safe water conditions and to protect against system corrosion by control of chlorine and pH. The free and total chlorine and pH test kit provides more accuracy than test kits using colour cubes or step-wise comparators.

Supplier: Hach

The drop count test is a simple, easy and cost-effective way to test for many parameters like chlorine, chloride, dissolved oxygen, carbon dioxide, sulphite, nitrogen, formaldehyde, and more.

Supplier: Hach

Sodium hydroxide 0.3636 mol/l (0.3636 N) in aqueous solution

Supplier: Hach

Test kit, Hardness indicator solution, 2 mg/l

Supplier: Hach

The innovative technology of Hach’s inductive conductivity sensors eliminates polarization and electrode coating problems in harsh environments. The sensor comes complete with standard sensor cable length of 6 m, digital gateway, and a 1 m digital extension cable.