| Test Item | Unit | The Standard |
| Appearance | --- | White crystalline powder or granular |
| Assay(on dry base) | % | 98.0-102.0% |
| Specific Rotation | --- | +14.5-16.5 o |
| Loss on Drying | % | 4.5Max. |
| Residue on Ignition(Sulphated ash) | % | 0.2Max. |
| 5-Benzyl-3,6-dioxo-2-piperazineacetic acid | % | 1.5Max. |
| Organic Volatile Impurities | -- | In conformity with USP |
| Other Related Substances | % | 2.0Max. |
| Transmittance | % | 95.0Max |
| Heavy Metals(As Pb) | PPM | 10Max |
| Lead | PPM | 1Max |
| Arsenic(As) | PPM | 3Max |
| PH | -- | 4.5-6 |
| L-phenylalanine | % | 0.5Max |
| Total Aerobic Count | Cfu/g | 250Max |
| Moulds and Yeasts | Cfu/g | 100Max. |
| E.coli & Salmonella S.D | --- | Negative |
What we can offer you:
1. Quality Guarantee
All the material in our warehouse are from top leading manufacturer with original export package and make sure what you get is the real product you want.
2. Supply Ability
In our warehouse , we have full range of Vitamins not only to meet the demands from our end users in domestic market but also clients whom from oversea markets . You can always get what you need no matter how market shortage .
3. Payment Terms
Our payment terms are very flexible , from TT/ DP /LC and TT with credit likes 30 days ,60 days from BL date.
4. Market Instruction
Based on China domestic market situation , we always get the first hand information about the market change and let our clients to grasp the chance to get stock or help the client to avoid buying at wrong time and wrong price.
5. Professional Service Team
Our professional teams allows our clients enjoy the cooperation with us which they can just place order and waiting for our delivery as we are handling each section very fluently and smoothly.
6. OEM Service
Based on the clients demands , we can OEM those vitamin premix products with clients own logo or brand.
Please do not hesitate to contact us for more information.
