일신솔루션(ILSHIN-SOLUTION) HOME ITEM(Service) Q&A CONTACT Raw chemical 아세톤(Acetone) , 메탄올(Methanol) ,에탄올(Ethyl Alcohol) ,I P A … 과산화수소수 , 황산 , 암모니아수, 질산 , 염산 ,초산…. 탄산나트륨 , 수산화나트륨(가성소다), 수산화칼륨(KOH)…… NMP (N-methoxy-2-pyrrolidone) DMSO (Dimethyl sulfoxide)…… PGMEA (Propylene glycol methyl ether acetate)