$1.00
FOR DETERMINATION OF
Chromate
RANGE/SENSITIVITY
0 ∙ 3 ∙ 10 ∙ 30 ∙ 100 mg/L CrO42-
NUMBER OF TESTS
100
TEST METHOD
Test Strips & Papers
MANUFACTURER
Macherey-Nagel
ORDER CODE
91301
Description
For the quick and easy determination of chromate in solutions. Test kit includes test strips and liquid reagents. A reliable result is obtained within 30 seconds.
Many chromate compounds are poisonous and carcinogenic. They are used, for example, in chrome plating and tanning. QUANTOFIX® Chromate is used for the easy monitoring of water discharged from such plants.
Directions for use
Add 10 drops of nitric acid to the supplied test tube. Dip QUANTOFIX® Chromate test strip into test solution for 1 second. Shake off excess liquid. Place the test strip into the filled test tube. Wait 30 seconds. Shake off excess liquid. Compare with the colour scale. If chromate ions are present, the test field turns violet.
Store in a cool, dry place. Avoid exposure to sunlight and moisture.
