上海柯维化学，专业标准品供应

中检所,USP,EP,JP,BP,TRC,TLC,LGC,NIST,NIBSC，各大药典标准品、杂质对照品、原研对照，优惠供应中。

对乙酰氨基酚杂质A N-(2-Hydroxyphenyl)acetamide (2-Acetamidophenol) 
对乙酰氨基酚杂质B N-(4-Hydroxyphenyl)propanamide (N-Propionyl-4-aminophenol) 
对乙酰氨基酚杂质C N-(3-Chloro-4-hydroxyphenyl)acetamide (3-Chloro-4-hydroxyacetanilide)
对乙酰氨基酚杂质D N-Phenylacetamide (Acetanilide) 
对乙酰氨基酚杂质E 1-(4-Hydroxyphenyl)ethanone (4-Hydroxyacetophenone) 
对乙酰氨基酚杂质F 4-Nitrophenol 
对乙酰氨基酚杂质G 1-(4-Hydroxyphenyl)ethanone Oxime (4-Hydroxyacetophenone Oxime) 
对乙酰氨基酚杂质K 4-Aminophenol 
对乙酰氨基酚杂质J N-(4-Chlorophenyl)acetamide (4-Chloroacetanilide) 
对乙酰氨基酚杂质I 1-(2-Hydroxyphenyl)ethanone (2-Hydroxyacetophenone) 

对乙酰氨基酚杂质H 4-(Acetylamino)phenyl Acetate (N,O-Diacetyl-4-aminophenol)