Room 3104, Unit 1, Building 4, No. 11 Pukou Avenue, Nanjing Zone, Jiangsu Free Trade Zone, China
| Vitamin D2 Powder 100CWS: | |
|---|---|
| Quantity: | |
Vitamin D2, also known as Ergocalciferol, has the physiological function to promote intestinal calcium absorption, regulate calcium and phosphorus metabolism and induce bone calcium and phosphorus calm, as well as promote bone growth and prevent rickets.
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | White to light yellow powder,no foreign matter and no odor. | Visual |
| Identification | The retention time of the principal peak conforms to which in the reference solution. | HPLC |
| Particle Size | 100% pass through sieve 40 mesh Min.90% pass through sieve 80 mesh | USP<786> Ph.Eur.2.9.12 |
| Vitamin D2 Assay | Minimum 100,000IU/g | HPLC |
| Loss on drying | Maximum 5% | USP<731> Ph.Eur.2.2.32 |
| Heavy Metals | Maximum10ppm | USP<231> Ph.Eur.2.4.8 |
| Lead | Maximum 2ppm | USP<251> Ph.Eur.2.4.10 |
| Arsenic | Maximum 2ppm | USP<211> Ph.Eur.2.4.2 |
| Cadmium | Maximum 1ppm | USP<233> |
| Mercury | Maximum 0.1ppm | USP<233> |
| Total aerobic microbial count | Maximum 1000 cfu/g | USP<2021> Ph.Eur.2.6.12 |
| Moulds and yeast | Maximum100 cfu/g | USP<2021> Ph.Eur.2.6.12 |
| Enterobacterial | Maximum10 cfu/g | USP<2021> Ph.Eur.2.6.13 |
| Escherichia coli | Negative/10g | USP<2022> Ph.Eur.2.6.13 |
| Salmonella | Negative/25g | USP<2022> Ph.Eur.2.6.13 |
24 months if sealed and stored properly.
FAQ
Q:What's the Minimum Order Quantity?
A:20 kg
Q: How to Get Sample?
Vitamin D2, also known as Ergocalciferol, has the physiological function to promote intestinal calcium absorption, regulate calcium and phosphorus metabolism and induce bone calcium and phosphorus calm, as well as promote bone growth and prevent rickets.
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | White to light yellow powder,no foreign matter and no odor. | Visual |
| Identification | The retention time of the principal peak conforms to which in the reference solution. | HPLC |
| Particle Size | 100% pass through sieve 40 mesh Min.90% pass through sieve 80 mesh | USP<786> Ph.Eur.2.9.12 |
| Vitamin D2 Assay | Minimum 100,000IU/g | HPLC |
| Loss on drying | Maximum 5% | USP<731> Ph.Eur.2.2.32 |
| Heavy Metals | Maximum10ppm | USP<231> Ph.Eur.2.4.8 |
| Lead | Maximum 2ppm | USP<251> Ph.Eur.2.4.10 |
| Arsenic | Maximum 2ppm | USP<211> Ph.Eur.2.4.2 |
| Cadmium | Maximum 1ppm | USP<233> |
| Mercury | Maximum 0.1ppm | USP<233> |
| Total aerobic microbial count | Maximum 1000 cfu/g | USP<2021> Ph.Eur.2.6.12 |
| Moulds and yeast | Maximum100 cfu/g | USP<2021> Ph.Eur.2.6.12 |
| Enterobacterial | Maximum10 cfu/g | USP<2021> Ph.Eur.2.6.13 |
| Escherichia coli | Negative/10g | USP<2022> Ph.Eur.2.6.13 |
| Salmonella | Negative/25g | USP<2022> Ph.Eur.2.6.13 |
24 months if sealed and stored properly.
FAQ
Q:What's the Minimum Order Quantity?
A:20 kg
Q: How to Get Sample?
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.
