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
item |
pharm. grade |
standard |
usp-27 |
appearance |
white or slight yellow crystalline powder |
assay % |
≥99% |
chloride % |
≤0.01% |
fe % |
≤0.002% |
heavy mental % |
≤0.001% |
arsenic % |
≤0.0001% |
residue on ignition % |
≤0.05% |
loss on drying % |
≤0.2% |
ph value(20% water) |
10.5-11.0 |
white degree % |
≥85% |
permeation rate 15% |
≥95% |
particle size (micron) um,% |
25-40um 95% |
store period year |
three year |
produce mechanics |
pharm. grade glycine compound |
packing |
25kg five-story plastic bag |
period of validity |
three month |