Project indicators
Appearance white powder
Content (in boron) 5.0~7.5%
Heavy metal 10 PPM or less
Lead 1 PPM or less
Arsenic 1 PPM or less
Dry weight loss (85°C) ≤10%
Burning residue ≤0.2%
The total number of bacteria is no more than 3000 per gram
Mold and yeast cannot be detected
E. coli cannot be detected
Salmonella can't be detected
USES: Health care products, can maintain bone density, prevent osteoporosis, reduce the symptoms of rheumatoid arthritis.
Packing: 25Kg/ paper bag