Hledali jste: Standardy pro environmentální analýzu

The environmental analysis standards confirm testing instruments remain consistent for pollutant level monitoring. Single or multi-element solutions can be used to compare and check composition determinations of unknown samples. Accurately assessing threats in the atmosphere, water sources, or soil, personnel can modify and improve conditions to re-establish the surroundings required for optimal performance. Identify all external and internal elements which impact overall growth with the environmental analysis standards.

348 výsledků nalezeno

Upřesnit hledání Třídit podle

Sort Results

Zobrazit seznam Rychlý náhled (novinka)

Porovnat(0) Smazat

Ohodnoťte výsledky hledání

Sulphite standard solution

Dodavatel: Hach

Popis: This equivalent standard is prepared with stabilised sodium thiosulfate, since sulphite is not a stable in solution.

Certifikáty

Hardness quality control standard

Dodavatel: Hach

Popis: These mixed standards are ready to use with no dilutions required. Includes standards for both total hardness and calcium hardness determination.

Solution, cobalt chloride, for spectrophotometer

Katalogové číslo: (HACH1422249)

Dodavatel: Hach

Popis: Cobalt chloride solution for spectrophotometer linearisation.

Měrná jednotka: 1 * 500 mL

Akce

N/A Each

Metals quality control standard for drinking water

Dodavatel: Hach

Popis: These mixed standards are ready to use with no dilutions required. It include standards for determination of copper, iron and manganese.

Certifikáty

Control standard

Katalogové číslo: (HACHLCW828)

Dodavatel: Hach

Popis: Control standard for nitrate determination, 25 mg/l as NO3, : N/A

Měrná jednotka: 1 * 500 mL

Akce

N/A Each

Standards for photometric test Kits, NANOCONTROL

Dodavatel: MACHEREY-NAGEL

Popis: Sewage outflow 2, for the determination of Ammonium, COD, Nitrate, total-P, total-N, NANOCONTROL®, Multi standard, 1,5 mg/l NH₄-N, 30 mg/l COD, 30 mg/l COD, 3,00 mg/l, NO₃-N, 3,0 mg/l NO₃-N, 3,0 mg/l NO₃-N, 1,00 mg/l P, 1,00 mg/l P 12,0 mg/l N, : N/A

Bezpečnostní list