High Purity Birch Bark Extract Powder 98% Betulin CAS 473-98-3

• Certification: ISO, FDA, HACCP
• Assay Method: HPLC, UV
• Application Form: Injection
• Application: Food, Health Care Products, Medicine
• State: Powder
• Extract Source: Bark of White Birch
• Model NO.: YT0763
• Mf: C30h50o2
• MW: 442.72
• Melting Point: 252-253ºC
• Color: White
• Particle Size: 100% Pass 80 Mesh
• Transport Package: 1 Kg/Bag or 25 Kg/Drum
• Specification: 98%
• Trademark: YTBIO
• Origin: China

Product Description

Test Method	HPLC
Shelf Life	24 Months
Application	Healthcare care Products, Medicine
Storage	Cool Dry Place

FAQ
Q: Can I get some samples?
A:Yes, we can provide free samples, but the shipping cost is paid by the customer.
Q: How to start an order or make a payment?
A:The proforma invoice will be sent first after order confirmation, with our bank information enclosed. Payment via wire transfer, Western Union or PayPal, or escrow (Alibaba).
Q: How to confirm product quality before placing an order?
A:You can send us your product specifications and requirements, and we will produce the products according to your requirements free samples of some products. , you just need to pay the freight or arrange express delivery to us and then get the sample.
You can send us your product specifications and requirements, and we will produce the products according to your requirements.
Q: Is there any discount?
A:Different quantities have different discounts.
Q: How do you deal with quality complaints?
A:First, our quality control will reduce quality issues to close to zero. If there are real quality problems caused by
us, we will provide you with a free replacement or refund for your lost goods.