USD $1.00-6.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-6.00 / Kilogram
USD $1.00-6.00 / Kilogram
USD $2.00-5.00 / Kilogram
USD $2.00-6.00 / Kilogram
USD $2.00-5.00 / Kilogram
USD $2.00-5.00 / Kilogram
USD $1.00-6.00 / Kilogram
shanghai jiahealthy technology co., ltd which is subsidary of jiahe biotech concentrates on offering products and services to the health industry. based on our own laboratory and 2 factories in north china and south china,we are able to supply pharmaceutical intermediates, food ingredients,plant extracts and other health raw materials both in the domestic and international markets.
specifications
items |
standard |
description |
white crystalline powder |
identification a,b,c |
qualified |
content % min. (tested before coating) |
99 ~ 100.5 |
arsenic (as) % max. |
0.0002 |
heavy metals (as pb) % max. |
0.001 |
lead % max. |
0.00003 |
residue on ignition % (tested before coating) |
0.1 |
water % max. |
0.5 |
ph |
3.0 ~ 4.0 |
total amine max |
0.001 |
choline content % min. |
40.90 ~ 41.72 |
specific rotation |
+17.5°~ +18.5° |
e. coli |
negative |
salmonella |
negative |
coliforms |
<300cfu/g |
yeast & mould |
<100cfu/g |
total plate count |
≤1,000cfu/g |