3337 Results for: "Hach"

Supplier: Hach

Bromophenol blue

Supplier: Hach

Ethylene glycol

Supplier: Hach

Hach Paddle testers allow fast, easy screening of water samples, solid surfaces, and non viscous liquids where unsanitary conditions may exist. The paddle is a double-sided slide attached to the vial cap. Each side of the slide is used to perform a separate test. The slide has a moulded-in grid for easy colony counting without opening the optically clear, leakproof vial. Paddle tester, total aerobic bacteria/yeast and mould (tryptone glucose extract agar/sabouraud dextrose agar).

Supplier: Hach

The oxidase test is a test used in microbiology to determine if a bacterium produces certain cytochrome c oxidase.

Supplier: Hach

This titrator uses a high-precision dispensation device and cartridges that contain concentrated titrants to allow analyses in the lab, the plant or the field. Accurate titrations are made without the bulk and fragility of conventional burettes.

Supplier: Hach

1 ml = 0.5 mg Cl

Supplier: Hach

Manual pipette tip, Non sterile, 0,1 - 1 ml, Bulk, 50/bag

Supplier: Hach

Test kit, ManVer 2 Powder Pillows, 50 ml sample

Supplier: Hach

Potassium peroxodisulphate

Supplier: Hach

Standard for spectrophotometer calibration, Holmium trichloride, Pillow

Supplier: Hach

The m-HPC broth used in heterotrophic plate count (HPC), for estimating the number of live heterotrophic bacteria in water. This test can provide useful information about water quality and supporting data on the significance of coliform test results. High concentrations of the general bacterial population may hinder the recovery of coliforms

Supplier: Hach

Bromine

Supplier: Hach

Standard solution for accuracy checks in copper determinations.

Supplier: Hach

Sodium periodate

Supplier: Hach

Sodium hydroxide 5 mol/l (5 N) in aqueous solution 5 mol/l (5 N) in aqueous solution

Supplier: Hach

Indicator paper, Hydrogen sulphide test papers for test kit HS-C

Supplier: Hach

Test kit, CalVer B concentrate and water

Supplier: Hach

Hydrochloric acid 6 mol/l (6 N)

Supplier: Hach

Soil fertility test kit, NPK-1

Supplier: Hach

Lauryl tryptose broth tubes, single strength, selectivity: total coliform bacteria (presumptive).

Supplier: Hach

BART biodetectors are excellent diagnostic tools to help identify the presence and activity of various bacteria. Sulfate reducing bacteria (SRB) are one of the most important agents in biofouling and can cause corrosion, clogging, fouling of the water and increased hygiene risks.

Supplier: Hach

Selectivity: Faecal coliform bacteria. For drinking water, wastewater, ambient water, food, and beverage applications.

Supplier: Hach

Caused by the presence of carbonates, bicarbonates, hydroxides, and other dissolved salts, alkalinity is important to food and beverage processors, boiler operators, and aquatic biologists.

Supplier: Hach

Ready for use, photometric evaluation system and environmentally friendly.

Supplier: Hach

Sodium thiosulphate 0.1 mol/l (0.1 N) in aqueous solution

Supplier: Hach

Shelf life: 48 months from production date.

Supplier: Hach

Sodium hydroxide 1/28 mol/l (1/28 N) in aqueous solution

Supplier: Hach

Sodium thiosulphate

Supplier: Hach

Test kit, APA6000 Alkalinity Reagent 1

Supplier: Hach

These 'Test N Tube' kits are used for the determination of nitrite by the diazotisation method.