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Chromium (Individual Test Kits) |
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Chromium: Total, hexavalent and trivalent chromium are determined by this method. First, the hexavalent chromium is determined by reaction with diphenylcarbazide, as above. A second sample is heated in the presence of an oxidizer, to determine total chromium. The difference between total and hexavalent is trivalent. The heat source is not included. |
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Order Code/Model |
Test System |
Range/Sensitivity |
# of Tests
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Shipping Code (Weight/lbs) |
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7678-01 |
Octet Comparator | 0.1, 0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.5 ppm Cr |
20 (5) |
HA (2) |
*(NPDWR) EPA Accepted
?(NPDES) EPA Accepted
Direct Reading Titrators have a specific range, but may be refilled to test higher concentrations.
LaMotte CompanyP.O. Box 329 | 802 Washington Avenue | Chestertown | Maryland | 21620 |
