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$45.30
Test sticks for the semi-quantitative determination of sulphate in solutions. Gradation:< 200 · > 400 · > 800 · > 1200 · > 1600 mg/L SO42- *For Research Purposes Only* *In warmer months, item may be required to ship cold*,
Test sticks for the semi-quantitative determination of sulphate in solutions. QUANTOFIX® sulphate uses the same general principle as the AQUADUR® test sticks. Between pH 4 and 8 the reaction is independent of the pH value of the test solution. Strongly acidic samples have to be adjusted with sodium acetate, alkaline solutions are adjusted using tartaric acid.
The following ions interfere with the reading only above the indicated concentrations: >1000 mg/l BrO3–, ClO3–, CrO42-, SO32-, S2O52-, SEO32-.
Gradation:< 200 · > 400 · > 800 · > 1200 · > 1600 mg/L SO42-
Color change: red → yellow
Evaluable on reflectometer: No
Method: Sulfate – Ba-thorine-complex
Additional reagent: No
Storage temperature: 4-30 °C / 39-86 °F
Shelf life (from production): 2.5 Year(s)
Scope of delivery: 100 test strips in a tube, instruction leaflet
Gross weight (incl. packaging): 42.9 g / 0.09 lbs
Packaging dimensions: 40 x 40 x 120 mm / 1.57 x 1.57 x 4.72 Inch
Hazardous material: No
*Please note in warmer months, due to temperature requirements of this material, this may be required to ship UPS 2nd Day. We will contact you if any shipping requirements are changed on your order*
| Weight | 0.09 lbs |
|---|---|
| Dimensions | 1.57 × 1.57 × 4.72 in |
| Brand | |
| Parameter |
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