1931 Résultats pour : « Hach »

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

Pretreatment Reagent Set for determination of Total Inorganic Nitrogen by the Titanium Trichloride Reduction Test 'N Tube™ Method

Supplier: Hach

Square glass bottle for mixing.

Supplier: Hach

For total chlorine determination by the DPD method.

Supplier: Hach

Manganese causes a bitter taste in water, and at concentrations above 0.1 mg/L, it causes objectionable stains on laundry and plumbing fixtures

Supplier: Hach

Presence/Absence Broth ampules provide an easy-to-use test, ideal for screening drinking water samples for the presence of total coliform bacteria.

Supplier: Hach

For pH adjustment in calcium determination by EDTA titration

Supplier: Hach

For Aluminum determination by the Eriochrome Cyanine R Method

Supplier: Hach

For accuracy checks in benzotriazole determinations.

Supplier: Hach

For accuracy checks in iron determinations.

Supplier: Hach

pH Electrode Storage Solution Powder Pillows

Supplier: Hach

For chlorine determination by iodometric Digital Titrator titration. 0.113 N

Supplier: Hach

Phenylarsine Oxide (PAO) used for chlorine determination by Digital Titrator titraton (Amperometric Titration).

Supplier: Hach

Using the simple color disc method, this kit measures Iron (medium range - 0.2-10 mg/L) and contains 100 tests.

Supplier: Hach

Multi-purpose sulfuric acid standard solution.

Supplier: Hach

Stablcal® Turbidity Standard for all Turbidimeters.

Supplier: Hach

Water hardness is caused almost entirely by calcium and magnesium ion.

Supplier: Hach

Oxidation-Reduction Indicator for iodometric titrations.

Supplier: Hach

Utilizing the Hach Digital Titrator, the Model HA-DT kit is used to determine hardness concentrations.

Supplier: Hach

Widely found in natural waters, sulfate may be at high levels in mine drainage

Supplier: Hach

To meet your analysis needs, combined pH electrodes are available with a variety of lengths, diameters and reference systems.

Supplier: Hach

DRB200 dry thermostat reactor.

Supplier: Hach

Made from Class A glass, pipettes are calibrated 'to deliver'.

Supplier: Hach

UV/Visible spectrophotometer

Supplier: Hach

Hach Pocket Pro and Pro+ are engineered to deliver accurate results. Calibration functions for ongoing testing, diagnostics with select models and a stabilized sample lock ensure you get the right reading. You also get replaceable batteries for convenient field use, and a large, easy-to-read LCD screen.

Supplier: Hach

Disposable BOD bottle without stopper.

Supplier: Hach

Found in nearly all natural waters, chloride affects human taste above 250 mg/L

Supplier: Hach

Utilizing drop count titration and color disc colorimetry, the Model AL-36B Test Kit is designed to meet the special needs of fish and wildlife conservation personnel. The kit is extremely versatile and popular.

Supplier: Hach

m-Endo Broth, pk/50 2-mL ampules (plastic)

Supplier: Hach

For determination of high range nitrite by the ferrous sulfate method