... .Oxolinic Acid 99% 2.CAS No:14698-29-4 3.GMP,ISO Certs. 4.Professional manufacturer 5.Fast delivery, Best price ... if refrigeratedPacking25kg / Drum, inner with 2 layer plastic bagQuality assuranceCOA, GMP, ISO, KOSHER along with the GoodsPaymentT/T, L/C, Paypal ...