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
our factory covers an area of 37,000 square meters
we have passed: iso9001:2000; qs, kosher; halal and haccp, iso22000 quality system
our product quality has reached the us fcciv and usp, european pharmacopoeia and japanes ajinomoto standards
shijiazhuang haitian amino acid co., ltd.
year establishment: 2003
location: xing'an industrial zone in gaocheng district of hebei province, china
main products: l-hydroxyproline, l-methionine, dl-methionine, meropenem side chain, l-lysine hcl, glycine, l-arginine
items |
ep 4 |
usp24 |
assay(on dry basis) |
99%~101 % |
98.5%~101.5% |
specific rotation |
+22.5°~ +24.0° |
+21.9°~ 24.1° |
chloride |
0.02% max |
0.05% max |
ammonium |
0.02% max |
-- |
iron |
0.001% max |
0.003% max |
heavy metals |
0.001% max |
0.0015% max |
arsenic |
-- |
0.00015% max |
loss on drying |
0.5% max |
0.3% max |
residue on ignition |
0.1% max |
0.1% max |