FOB Price $20.58
Origin: China
Cas No: 84929-27-1
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
Vendor:
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| Product Name | Grape Seed Extract | |||
| Appearance | Red Brown Powder | |||
| Active ingredient | OPC | |||
| Specification | 95% | |||
| Test Method | UV/HPLC | |||
| Function | Health protect | |||
| ITEM | SPECIFICATION | TEST METHOD | 
| Appearance | Fine powder | Visual | 
| Color | Brown to red brown | Visual | 
| Odor | Characteristic | Sensory | 
| Taste | Characteristic | Sensory | 
| Physical&Chemical | ||
| Identification | Complies to the standard | TLC | 
| Proanthocyanidins | ≥95.0% | UV | 
| Particle size | NLT 95% through 80mesh | USP38<786> | 
| Bulk density | 0.35~0.55g/ml | USP38<616> | 
| Tapped density | 0.45~0.65g/ml | USP38<616> | 
| Loss on drying | ≤ 5.0% | USP38<731> | 
| Total Ash | ≤ 5.0% | USP38<561> | 
| Residual solvents | Meets USP requirements | USP38<476> | 
| Pesticides | Meets USP requirements | USP38<561> | 
| Aflatoxins | Meets USP requirements | USP38<561> | 
| Heavy metal Profile | ||
| Heavy metal | <10ppm | AAS | 
| Pb | <1ppm | AAS | 
| As | <1ppm | AAS | 
| Hg | <0.1ppm | AAS | 
| Cd | <1ppm | AAS | 
| Microbiological profile: | ||
| Total plate count | <1000Cfu/g | GB 4789.2 | 
| Yeasts and molds | <100Cfu/g | GB 4789.15 | 
| Coliforms | Negative/g | GB 4789.3 | 
| E.coli | Negative/g | GB 4789.38 | 
| Salmonella | Negative/25g | GB 4789.4 | 
| Staphylococcus aureus | Negative/10g | GB 4789.10 | 
FAQ:
Do You Want To Place An Order With Us Now?
Please contact with :James Li 0086-15306588542/ 0086-571- 87256576,[email protected]
| Q1: | Can I get some samples? | 
| A: | Yes, we can supply the free sample, but the shipping cost be paid by our customers. | 
| Q2: | How to start orders or make payments? | 
| A: | Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union | 
| Q3: | What's your MOQ? | 
| A: | Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. | 
| Q4: | How about delivery time? | 
| A: | Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included) | 
| Q5: | Is there a discount? | 
| A: | Different quantity has different discount. | 
| Q6: | How do you treat quality complaint? | 
| A: | First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss. | 



