USD $1.00-10.00 / Kilogram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
USD $1.00-1.00 / Gram
≥90.0%
physical appearance |
off -white powder |
odor |
characteristic |
taste |
characteristic |
mesh size |
100%pass 80 mesh |
loss on drying(105℃,3h) |
≤8.0% |
ash(600℃,4h) |
≤3.0% |
heavy metals |
≤10.0ppm |
arsenic |
≤2.0 ppm |
lead |
≤2.0 ppm |
mercury |
≤1.0 ppm |
cadmium(cd) |
≤1.0 ppm |
total plate count |
≤1000cfu/g |
yeast & mold |
≤100cfu/g |
e.coli |
negative |
salmonelia |
negative |
assay(on dry basis) by hplc |
≥90% |