Sulphate test strips, Dosatest, VWR®
Katalog # 85708.601
Leverandør: VWR Chemicals
CAS nummer:
Specifikationer
- Kemisk metode:Ba-thorine-complex
- Pakn:100
- Beskrivelse:Sulphate test strips
- Environmentally Preferable:
- Test pr. sæt:100
- Range:< 200 • > 400 • > 800 • > 1200 • > 1600 mg/L SO₄²⁻
Specifikationer
Om denne vare
Semi-quantitative test strips for the determination of sulphate.
- Ideal for rapid and easy analysis of sulphate directly on-site
- No maintenance or calibration is required
Colour change: Red to yellow
Delivery: Delivered as 100 test strips in a tube with instruction leaflet.
Caution: If the sample solution has a pH value of 4 to 8, the reaction will take place without interferences. Strongly acid solutions have to be buffered with sodium acetate, and alkaline with tartaric acid.