... L-arginine 2,KOSHER,HALAL certificates 3,free samples 4.China Top 5 pharmaceutical company CAS No.:74-79-3Other Names ... BASEMF:C6H14N4O2EINECS No.:200-811-1FEMA No.:3819Place of Origin:China (Mainland)Type:Nutritional supplementBrand Name:wellgreenModel Number:food gradepurity:99.0 ...