Feed Grade Vitamin B2 Powder 80% Riboflavin 80%

• Main Ingredient: Vitamins
• Type: Keeping Health and Promoting Growth
• Shape: Powder Feed
• Main Nutrients: Functional Feed
• Sample: Available
• MOQ: 1kg
• Model NO.: Feed grade
• Customized: Customized
• Appearance: Orange Yellow Powder
• 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
• HS Code: 293623000
• Production Capacity: 10000mt/Month

Product Description

Product Name: Vitamin 80% Feed Grade Powder
Appearance: Yellow-orange to Yellow-brown powder

Function:
Vitamin B2, also known as riboflavin, plays a very important role in the metabolism of animals.  It is necessary for digestion, and helps converts fats, proteins, and carbohydrates into energy.

This metabolic role translates into a number of other important functions.  Vitamin B2 is a key part of tissue repair. 

COA:

Item	Standard	Result
Appearance	Yellow-orange to Yellow-brown powder	Complied
Odour	Weak to none	Complied
Identification	HPLC: the retention time obtain from the rest solution corresponds to that obtained from the standard solution	HPLC: the retention time obtain from the rest solution corresponds to that obtained from the standard solution
Water Content	≤10%	1.92%
Particle size	All passed through the 2.5mm sieve	Complied
Residue on Ignition	≤5%	1.3%
Fluorin (mg/L)	≤1000mg/kg	300mg/kg
Lead (mg/L)	≤30mg/kg	9mg/kg
Arsenic (mg/L)	≤10mg/kg	4mg/kg
Assay	≥80%	82.1%

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.