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High Quality CAS 73-22-3 White Powder L-Tryptophan

China High Quality CAS 73-22-3 White Powder L-Tryptophan, Find details about China L-Tryptophan, Tryptophan Powder from High Quality CAS 73-22-3 White Powder L-Tryptophan

Model NO.
73-22-3
HS Code
2933990090
Model NO.
73-22-3
HS Code
2933990090
Product Description
Product Name
L-Tryptophan
CAS Number
73-22-3
Molecular Formula
C11H12N2O2
Appearance
White Powder
L-Tryptophan is an important precursor for the biosynthesis of auxin in plants. Amino acids and important nutrient. It can participate in the renewal of plasma protein in animal body, and promote riboflavin to play a role, also contribute to the synthesis of niacin and heme, can significantly increase the antibodies in pregnant animal foetus, and can promote lactation of lactating cows and sows. When livestock and poultry lack tryptophan, growth is stunted, weight is lost, fat accumulation is reduced, and testicular atrophy occurs in breeding males. It is used in medicine as a control agent against
Detailed Photos

High Quality CAS 73-22-3 White Powder L-TryptophanHigh Quality CAS 73-22-3 White Powder L-TryptophanHigh Quality CAS 73-22-3 White Powder L-TryptophanHigh Quality CAS 73-22-3 White Powder L-Tryptophan

Packaging & Shipping

Packing: 1kg/bag,5kg/bag,or 25kg/Hardboard drum,or at your requirment.
High Quality CAS 73-22-3 White Powder L-Tryptophan

FAQ

Q1. What information should I let you know if I want to get a quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q2. How will you deliver the goods?
Answer: We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS, China Air Post. For container products, we can do sea shipping. You also can choose your own shipping forwarder.
Q3. When will we receive the goods?
Answer: For samples, we will send by TNT/DHL/FEDEX/UPS express, usually it takes about 3-5 to reach you; for larger orders, it will take about 7 -10days at most.
Q4.Do you have stock?
Answer:As we know,most customers prefer stock,so we will try to keep stock for some products.
Q5: Can I get some samples?
Answer: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q6:Is there a discount?
Answer:Different quantity has different discount.
 

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