High quality lactic acid powder,CAS:79-33-4 ISO,GMP certificate AJI/USP standard Good price&quality Fast delievery time High quality lactic acid powder,CAS:79-33-4Produced under GMP,ISO certificateUSP,AJI standard Description lactic acid powder/lactic acid1 professional manufacturer of lactic acid powder2 used in food , pharma area3 specification:60% General descriptionTest itemsSpecifications ...