Лучшая цена синтетический L теанин
- Категория: >>>
- Поставщик: Epin Biotech Co. Ltd.
Сохранить в закладки 1601277385623:
Описание и отзывы
Характеристики
Products Description
Name | L-Theanine |
Synonyms | N-Ethyl-L-glutamine |
CAS No.: | 3081-61-6 |
Assay: | 99% |
EINECS | 221-379-0 |
Appearance | White crystalline powder |
MOQ | 10KG |
Application: | Dietary supplement |
Item | Standard (JP2000) | Results |
Appearance | White crystalline powder | White crystalline powder |
Assay | 98.0-102.0% | 99.10% |
Specific rotation(a)D20 (C=1 , H2O ) | +7.7 to +8.5 Degree | 7.95Degree |
Solubility (1.0g/20ml H2O) | Clear Colorless | Clear Colorless |
Chloride(C1) | ≤ 0.02% | <0.02% |
Loss on drying | ≤1% | 0.23% |
Residue on ignition | ≤ 0.2% | 0.11% |
PH | 5.0-6.0 | 5.30 |
Heavy metals(as Pb ) | ≤10ppm | <10ppm |
Arsenic(as As ) | ≤ 1ppm | <1ppm |
Cadmium | <1ppm | <1ppm |
Total Plate Count | <1000cfu/g | conform |
Yeast and Mold | <100cfu/g | conform |
Salmonella | absent | absent |
E.Coli | absent | absent |
Function & Application
Packaging & Transportation
Customer Feedback
Q1: Do you accept Alibaba Trade Assurance?
Yes, most our products are accepted via Alibaba Trade Assurance.
Q2: Can I have free samples?
Yes, we can supply the free 10-20g sample except high value products, but the shipping cost be paid by you. Generally USD45 for
sample fee.
Q3: How do I pay the sample fee?
Paypal,Western Union,T/T or just provide your courier's account number, we prefer FEDEX.
Q4: How do you treat quality complaint?
If quality problem caused by us after Third Party Test, we will send you free goods for replacement or refund your payment.
Q5:What's your MOQ and lead time?
Generally MOQ is 1kg, some low value products, MOQ is 25kg and lead time is within 4-5 workdays upon your payment.
Q6: Which products you can export?
We are mainly exporting herbal extracts, amino acids, vitamins, cosmetics and APIs.
Q7: Which documents you can provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your
markets have any special requirements, let us know.
Yes, most our products are accepted via Alibaba Trade Assurance.
Q2: Can I have free samples?
Yes, we can supply the free 10-20g sample except high value products, but the shipping cost be paid by you. Generally USD45 for
sample fee.
Q3: How do I pay the sample fee?
Paypal,Western Union,T/T or just provide your courier's account number, we prefer FEDEX.
Q4: How do you treat quality complaint?
If quality problem caused by us after Third Party Test, we will send you free goods for replacement or refund your payment.
Q5:What's your MOQ and lead time?
Generally MOQ is 1kg, some low value products, MOQ is 25kg and lead time is within 4-5 workdays upon your payment.
Q6: Which products you can export?
We are mainly exporting herbal extracts, amino acids, vitamins, cosmetics and APIs.
Q7: Which documents you can provide?
Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your
markets have any special requirements, let us know.
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