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Test sticks and reagents for the semi-quantitative determination of chromate in solutions. Gradation: 0 · 3 · 10 · 30 · 100 mg/L CrO42-
Test sticks and reagents for the semi-quantitative determination of chromate in solutions. Interferences caused by molybdates are eliminated by addition of oxalic acid in crystalline form to the strongly acidic solution. Iron(III) ions are precipitated with sodium hydroxide solution 32 %.
Gradation: 0 · 3 · 10 · 30 · 100 mg/L CrO42-
Color change: white → violet
Evaluable on reflectometer: QUANTOFIX Relax
Instrumental measuring range: 3-100 mg/L CrO42-
Method: Chromate – Carbazide
Additional reagent: Yes
Storage temperature: 4-30 °C / 39-86 °F
Shelf life (from production): 2 Year(s)
Scope of delivery: 100 test strips in a tube, additional reagents, instruction leaflet in a box
Gross weight (incl. packaging): 201.43 g / 0.44 lbs
Packaging dimensions: 170 x 125 x 48 mm / 6.69 x 4.92 x 1.89 Inch
Hazardous material: Yes
| Weight | 0.44 lbs |
|---|---|
| Dimensions | 6.69 × 4.92 × 1.89 in |
| Brand | |
| Parameter |
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