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|
National standard |
Physicochemical index |
||||
|
Arsenic |
≤10mg/kg |
plumbum |
≤50mg/kg |
appearance |
Blue liquid |
|
Chromium(Cr) |
≤50mg/kg |
Mercury(Hg) |
≤5mg/kg |
PH (dilute to 1:250) |
4.0-5.0 |
|
Cadmium(Cd) |
≤10mg/kg |
|
|
Water insoluble |
≤2.0% |
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Call: 0086 535 6611676
Fax: 0086 535 6611676
Zip Code: 264003
Email: alex@zlagri.com