L-Arginine DL-Malate(1:1 or 2:1)
Appearance White crystalline powder White crystalline powder
Specific rotation: +18.0 ° ~ +20.0 °
Chloride(Cl): NMT 0.02%
Iron(Fe): NMT 1 0ppm
Arsenic(As 2 O 3 ): NMT 2ppm
Heavy metals(Pb): NMT 1 0ppm
Loss on drying: NMT 1.0% 
Residue on ignition (Sulfated): NMT 0.10% 
Assay: NLT 98.0 % 
E.Coli: Negative
Salmonella: Negative
Packing: 25Kg/Fiber durm
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