Best Selling 99% Vitamin B12 Methylcobalamin

• Customization: Available
• Main Ingredient: Vitamins
• Type: Keeping Health and Promoting Growth
• Model NO.: Feed grade
• Main Nutrients: Functional Feed
• Sample: Available
• MOQ: 1kg
• Customized: Customized
• Delivery Time: Within 2 Days After You Payment
• Shelf Life: 2 Years
• Fuction: Healthcare
• Transport Package: 25kg Drum
• Specification: Feed grade/USP
• Trademark: AWI/others
• Origin: China
• Production Capacity: 10000mt/Month

Product Description

Product Name: Vitamin B12 1% Feed Grade
Appearance: Dark Red Crystal or crystaline
Main Content: Vitamin B12 99% cyanocobalamin
Function:
Vitamin B12 (cobalamin) is an important nutrient for animal health because of its role in metabolizing nucleic acids (e.g., DNA) and forming proteins from amino acids.  It also helps the body process fats and carbohydrates, and is used by the liver to make glucose.

Cobalamin interacts with folic acid in several interesting ways:

• Vitamin B12 modifies folic acid so that the cells can use it.
• The two vitamins work together to produce certain essential amino acids.
• Both vitamins play a role in manufacturing red blood cells.

 

Test Items	Specifications	Test Result	Items Conclusion
Description	Pale red to brown powder, hygroscopicity	Pale red powder, hygroscopicity	Complies
Identification	Have maximum absorption At 361±1nm,550±2nm	Have maximum absorption	Complies
Grain Size	All through the 0.25mm Standard screen	All through	Complies
Loss on Drying	≤12.0%	9.7%	Complies
Arsenic	≤3ppm	<3ppm	Complies
Assay C63H88CoN14O14P	0.90~1.30%	1.05%	Complies
Conclusion	This product complies.With.GB/T9841-2006

Package:

1.1~10kg/bag,double plastic bags inside,aluminum foil Bag outside . 
2.25kg/drum,double plastic bags inside 
3.Accoding to your requirments

By Air
1. Suitable for more than 50kg 
2. Fast: 5-10 days
3. Air Port to Air port
4. Customs Clearence by clients

By Ship
1. Suitable for more than 500kg 
2. Slow: 10-45 days
3. Sea port to Sea port
4. Customs Clearence by clients

By Express
TNT/DHL/USP/EMS/FEDEX
1. Suitable for under 50kg
2. Fast: Usually 3-7 days.
3. Door To Door 

AWI Laboratory principles
1. Every Product must have factory original certificates of Anylysis. 
2. The general need for each batch of products to stay kind, and the sample registration and management.
3. Every retention samples will keep for 5 years. 

FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai.