USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
items |
specifications |
results |
---|---|---|
appearance |
white powder |
conforms |
identification a)1h-nmr b)retention time(hplc) |
conforms to standard conforms to standard |
conforms conforms |
related impurity |
single impurities≤0.5% total impurities≤1.0% |
0.25% 0.35% |
heavy metals |
£20ppm |
conforms |
assay(hplc) |
99.0% |
99.5% |
items |
specifications |
results |
---|---|---|
appearance |
white powder |
conforms |
identification a)1h-nmr b)retention time(hplc) |
conforms to standard conforms to standard |
conforms conforms |
related impurity |
single impurities≤0.5% total impurities≤1.0% |
0.25% 0.35% |
heavy metals |
£20ppm |
conforms |
assay(hplc) |
99.0% |
99.5% |