Sulphite
Product Name | Type | Gradation of scale or limit of sensitivity |
Item # | Order | |||||
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Potassium Iodate starch paper | Yes/No test paper | 5 mg/L SO2 | 90753 |
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QUANTOFIX® Sulphite | Semi-quantitative | 0 · 10 · 25 · 50 · 100 · 250 · 500 · 1000 mg/L SO32- |
91306 |
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VISOCOLOR® ECO Sulphite | titration test kit | 1 drop = 1 mg/L SO32- | 931095 |
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Sulphite test paper | Yes/No test paper | 10 mg/L Na2SO3 | 90763 |
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Note: mg/L is equivalent to ppm
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#90753 Potassium Iodate starch paper |
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The test paper allows the rapid detection of sulphit and sulphur dioxide. The paper is used in food analyzing laboratories. The reaction is as follows: |
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Color reaction: | white → blue-black | Limit of sensitivity: | 5 mg/L SO2 | |||||
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#91306 QUANTOFIX® Sulphite |
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This test strip is for the rapid and reliable determination of Sulfite in solutions. The easy dip-and-read-procedure provides a reliable result within 20 seconds. |
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Instruction Sheet (pdf) | ||||||||
Color reaction: | white → salmon | |||||||
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#931095 VISOCOLOR® ECO Sulphite |
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Titrimetric determination with addition of iodine solution and reverse titration of unused iodine with sodium thiosulphate. |
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Instruction Sheet (pdf) | ||||||||
Sea water suitability: | yes | Detectible with PF-12: | no | |||||
Shelf life: | at least 1 year | |||||||
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#90763 Sulphite test paper |
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The test paper allows the quick and easy detection of sulphite and sulfur dioxide. In food analyzing laboratories it is used to detect sulphite in meat products. In medical diagnostic it is used as a quick test on sulphite oxidase deficiency. | ||||||||
Instruction Sheet (pdf) | ||||||||
Color reaction: | white → pink to brick red |