Place of Origin
Liaoning, China
Type
Feed Grade Amino Acids
Efficacy
Feed Preservatives, Promote Healthy & Growth, Promote Nutrition
Model Number
Vitamins, Amino Acids and Coenzy
Product name
Hot sale Feed grade amino acids L-tryptophan
Appearance
white to light yellow crystal
Specific Optical Rotation
-29.0°~-33.0°
Heavy metals(Pb)
≤20 mg/kg