| ≥1 piece |
Procyanidin B2 CAS 29106-49-8 , Plant Extracts 98%HPLC Red-brown powder , favorable price
Description
| Procyanidin B2 | Product ID: E-0511 | ||
| CAS Number | 29106-49-8 | ||
| Alias Name | Proanthocyanidin B2 | ||
| Purity (HPLC) | ≥98% | ||
| Molecular Formula | C30H26O12 | ||
| Molecular Weight (g/mol) | 578.5234 | ||
| General Source | grape pip | ||
| Product Appearance | Red-brown powder | ||
| Chemical Family | Polyphenols | ||
| Package Size | 10mg/20mg/500mg/1g/10g standard packing or according to customers' requirement | ||
Advantages
1.Been tested by at least three liquid-phase detection systems
2.Annually retest will be made to ensure product quality
3.Being confirmed by mass spectrometry (MS) and nuclear magnetic resonance (NMR)
Storage
• The product is placed in a sealed box with desiccant or saved in a freezer at 4 ℃ after dried by the
desiccant dryer,
• Detailed information and storage conditions are showed in every product label, as well as a unique Article No. and corresponding marking number, to ensure the traceability of each product in production, packaging,
storage, transportation and marketing.
The guide of purchase
1. Decide a purchase
Please confirm categories, quantity and total prices of products which you require with our sales department.
2. Remittance
Please check out the information of account with our sales representatives and make the payment to the
appointed bank account.
3. Please fax to our company these documents after remittance.
a. Product names/quantities/and package size that you require.
b. Copy of remittance slip
c. Mailing address and the name of recipient
d. If you need the invoice, please fax the detailed information of your company.
4. Delivery
a. We will arrange the delivery in three work days after receiving the remittance slips if the products are in
stock.
b. Without remittance slips, clients should inform our sales department the date of the payment.
c. Courier: EMS or others international couriers like Fedex.
FAQ
Q1: Are you a manufacturer or trading company?
A1: Our company has 15 years experiences in producing Plant Extracts, but we also do trading business.
Q2: What's your MOQ( Minimum Order Quantity )?
A2: Our MOQ is different in each product, 10MG/20MG/50MG often,and according to the buyer's type.
Q3: What's your delivery time?
A3: Usually within one week after receiving the payment.
Q4: What about the shipping methods?
A4: For urgent order and light weight, you can choose the following express: FedEx, DHL, TNT. For heavy weight, you can choose to deliver the goods by air or by sea to save cost.
Q5: What about the payment methods?
A5: We only accept 100% T/T in advance.