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ITEM | SPECIFICATIONS | RESULTS |
Appearance | White to almost white free-flowing powder | Conform |
Identification | Positive | Conform |
Dispersibility in water | Dispersible | Conform |
Content | Min 50% of Vitamin E | 52.6% |
Granularity | 100% though 40# sieve Min 90% though 60# sieve Min 45% though 100# sieve | 100% 96% 75% |
Loss on drying | ≤3.0% | 1.20% |
Heavy metal(as Pb) | ≤10ppm | <10ppm |
Arsenric(as As) | ≤3ppm | <1ppm |
Residual solvents | ||
Methanol | ≤3000ppm | Conform |
Hexane | ≤290ppm | Conform |
Microblogical spec. | ||
Total plate count | ≤1000cfu/g | Conform |
Yeast and moulds | ≤100cfu/g | Conform |
E. Coli | Negative(in 10g) | Negative |
Salmonella | Negative(in 10g) | Negative |
Conclusion: Conforms to the standard of USP34. |
FAQ
1. How is your quality?
All of our products are produced according to below programs, please rest assured.
2. What's your terms of payment?
T/T, L/C or Western Union
3. Can I test sample?
Of course, it is our pleasure.
4. If the product has problem, how to solve?
Our quality is reliable. If so, we will assume corresponding responsibility.