USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $6.00-9.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
test method |
result |
||
aspect |
white-like or light-yellow powder |
visual |
complied |
particle size |
not less than95% through 80 meshes |
usp<786> |
complied |
viscosity |
1200-1700 |
gb1886.41-2015 |
complied |
shear ratio |
≥6.5 |
gb1886.41-2015 |
complied |
v1/v2 |
1.02~1.45 |
gb1886.41-2015 |
complied |
ph |
6.0-8.0 |
usp<791> |
complied |
loss on drying |
15.0% max. |
usp<731> |
complied |
ash |
16.0% max. |
usp<281> |
complied |
pb |
≤2ppm |
icp-ms |
complied |
nitrogen |
≤1.5ppm |
icp-ms |
complied |
pycivic acid |
≥1.5ppm |
icp-ms |
complied |
total aerobic count |
not more than 2000cfu/gram |
usp<61> |
complied |
yeast & mold count |
not more than 100cfu/gram |
usp<61> |
complied |
e. coli |
not more than 0.3cfu/gram |
usp<62> |
complied |
salmonella |
none detected |
usp<62> |
complied |
staphylococcus aureus |
none detected |
usp<62> |
complied |
packaging
factory
faq
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