产品描述
formaldehyde-DNPH as formaldehyde 甲醛-2,4-二硝基苯腙 1081-15-8 500 mg/L
acetaldehyde-DNPH as acetaldehyde 乙醛-2，4-二硝基苯腙衍生物 1019-57-4 500 mg/L
propionaldehyde-DNPH as propionaldehyde 丙醛-2,4-二硝基苯肼 725-00-8 500 mg/L
acrolein-DNPH as acrolein 丙烯醛-2,4-二硝基苯腙 888-54-0 500 mg/L
crotonaldehyde-DNPH as crotonaldehyde 丁烯醛(巴豆醛)2,4-二硝基苯肼 1527-96-4 500 mg/L
acetone-DNPH as acetone 丙酮2,4-二硝基苯腙 1567-89-1 500 mg/L
2-Butanone-DNPH as 2-butanone 2-丁酮-2,4-二硝基苯基腙 958-60-1 500 mg/L
butanal-DNPH as butanal 丁醛2,4-二硝基苯肼 1527-98-6 500 mg/L
