L-Valine

Name: L-Valine
Brand: Luzhou
Price: Negotiable

FOB Price

Negotiable / Kilogram

100 Kilograms(Min.Order)

Product Details

Our L-Valine is produced by fermentation method, the raw material is good quality dextrose monohydrate made by our selves.

Product name	L-Valine	Symbol no	LA003
Batch no	090416	Packing	25KG/drum
Quantity	900kg	Shelf life	2 years
Producing date	2010.4.19	Analysis date	2010.4.22
Reserence standard: USP24
Item	Specifications	Results
Assay	98.5-101.5%	99.20%
Appearance	White crystals or crystalline powder	Conforms
Spcific rotation[∝]20	26.6°~28.8°	27.8°
PH value	5.5-7.0	6.0
Chloride(as Cl)	≤0.05%	less than 0.05%
Sulfate(as SO₄)	≤0.03%	less than 0.03%
Loss on drying	≤0.30%	0.15%
Residue on ignition	≤0.10%	0.03%
Heavy metal(as Pb)	≤15ppm	less than 15ppm
Arsenic(as AS₂O₃ )	≤1.5ppm	less than 1.5ppm
Iron(as Fe)	≤30ppm	less than 30ppm
Organic volatile impurities	Conforms	Conforms
Conclusion: This product complies with USP24 standard.


Please feel free to contact me if you need more information of our products.

Luzhou Bio-Chem Technology (Shandong) Co., Ltd.: Contact nameGeorge Meng; Phone86-539-2323533; AddressNo. 18, Luzhou Road, Yishui County

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