| Modle Number: | Gkl-21069 |
|---|---|
| Loss on Dry: | 5%Max |
| Ddt: | 0.1 Ppm Max |
| Ash: | 5% Max |
| Heavy Metals: | 10ppm Max |
| Transport Package: | Drum |
| Customization: |
|---|
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Audited Supplier
Product Name:Tetrahydroxystilbene Glucoside
CAS:82373-94-2
MF:C20H22O9
| Testing Items | Specifications |
| Appearance | Light yellow powder |
| Loss on dry | <5% |
| Ash | <5% |
| Heavy metals | <10ppm |
| Pesticide residue | |
| 666 | <0.1PPM |
| DDT | <0.1PPM |
| PCNB | <10PPB |
| Microorganism | |
| Aerobic microorganism | ≤1000cfu/g |
| Yeast & Mold | ≤100cfu/g |
| Control bacteria | Negative |
| Residual solvents | |
| Methanol | ≤200ppm |
| Ethanol | ≤3000ppm |
| Assay | ≥90% (by HPLC) |
1. Top quality materials with competitive price;
2. Large capacity of stable materials supply;
3. Safety and fast shipment by express/air/sea;
4. Sample order acceptable;
5. Professional and great packing as customized;
6. Convenient payment terms by T/T, Credit Card and online order;
7. Reply inquiries in time
Q: Who are you?
A: We are a professional and with more than 20 years experienced supplier and exporter for Industrial & fine chemicals, APIs, Reagent & Lab Supplies, and Food & Food Additives in China.
Q: How can you guarantee quality?
A: We could provide pre-production sample before mass production. And we also accept the final inspection(third-party) before shipment.
Q: Do you supply free samples?
A: Generally, we could provide free sample for quality evaluation, but the international shipping cost should be undertook by customers.
Q: Which payment terms do you accept?
A: We could accept the payment through T/T, L/C and Online payment.
Q: Can I pay with a credit card
A: Yes, you could feel free to make your payment through credit card. Please contact us for more details.
Suppliers with verified business licenses
Audited Supplier 
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