Potassium Iodide Starch Papers
| Product Name | Type | Gradation of scale or limit of sensitivity |
Presentation | Product # |
|---|---|---|---|---|
| Potassium Iodide starch test paper MN 816 N |
Qualitative test paper | 1 mg/L NO2– / 1 mg/L free Cl2 | Reel of 5 m (16' 5") length and 7 mm (0.3 in) width | 90754 |
| Potassium Iodide starch test paper | Quantitative test strips | 1 mg/L NO2– / 1 mg/L free Cl2 | booklet of 100 | 90756 |
| Potassium Iodide starch test paper MN 260 HE |
Quantitative test strips | 1 mg/L NO2– / 1 mg/L free Cl2 | Pack of 200 strips 20x70 mm (0.8 x 2.8 in) | 90757 |
| Potassium Iodide starch test paper MN 616 T |
Quantitative test strips | 1 mg/L NO2– / 1 mg/L free Cl2 | Pack of 200 strips 20x70 mm (0.8 x 2.8 in) | 90758 |
| This is a filter paper impregnated with potassium iodide (KI) and starch for the detection of nitrite and free chlorine. Nitrite or free chlorine oxidize potassium iodide to form elemental iodine which reacts with the starch in known manner. Potassium iodide starch paper is also used to control diazotization reactions. | ||||
| Color reaction: | white → blue → violet | |||
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Note: mg/L is equivalent to ppm
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#90754 Potassium Iodide starch paper |
$13.45/5m roll |
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MN 816 N Standard Grade |
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Instruction Sheet (pdf)
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#90755 Potassium Iodide starch paper Refill
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$15.75/box of 3 rolls |
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#90756 Potassium Iodide starch paper Booklet |
$8.95/booklet book of 100 strips |
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#90757 Potassium Iodide starch paper |
$17.50/box of 200 strips |
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MN 260 HE high sensitivity paper |
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#90758 Potassium Iodide starch paper |
$19.60/box of 200 strips |
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| MN 616 T medium sensitivity. Recommended for spot tests. | |||
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Instruction Sheet (pdf)
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