USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
test |
specifications |
result |
appearance |
almost white powder |
conforms |
identification |
retention time of hplc |
conforms |
loss on drying |
≤1.0% |
0.3% |
melting point |
156℃ |
156.2℃ |
residue on ignition |
≤0.5% |
conform |
heavy metals |
≤20ppm |
conform |
iron |
≤20ppm |
conform |
assay |
≥99.0% |
99.5% |
conclusion |
the results conforms with the enterprise standards |