德国Dr.E标准品_N-异丙基苯胺 N-Isopropylaniline 768-52-5

N-亚硝基哌啶 N-Nitrosopiperidine 100-75-4 N-苯甲酰基-N‘-特丁基苯甲酰肼 RH 5849 112225-87-3 N-苯硫脲 N-Phenylthiourea 103-85-5 N-丁基苯磺酰胺 N-n-Butylbenzenesulfonamide 3622-84-2 N-甲基-2-吡咯烷酮(1-甲基-2-吡咯烷酮) 1-Methyl-2-pyrrolidon 872 N-甲基苯磺酰胺 N-Methylbenzenesulfonamide 5183-78-8 N-甲基吡咯烷酮 1-Methyl-2-pyrrolidon 100 μg/mL in Methan N-甲基甲胺磷 Methamidophos-N-methyl 28167-49-9 N-氯乙酰-2，6-二乙基苯胺 N-Chloroacetyl-2，6-diethylaniline N-去乙基-甲基嘧啶磷 Pirimiphos-methyl-N-desethyl. Short ex N-辛基异噻唑啉酮 Octhilinone 26530-20-1 N-辛基异噻唑啉酮 Octhilinone 10 μg/mL in Acetonitrile 265 N-亚硝基吡咯烷 N-Nitrosopyrrolidine 10 μg/mL in Methanol N-亚硝基吡咯烷 N-Nitrosopyrrolidine 930-55-2 N-亚硝基二苯胺 N-Nitroso-diphenylamine 86-30-6 N-亚硝基二丙胺 N-Nitroso-di-n-propylamine 621-64-7 N-亚硝基二丁胺 N-Nitroso-di-n-butylamine 10 μg/mL in Met N-亚硝基-二甲胺 N-Nitroso-dimethylamine 10 μg/mL in Meth N-亚硝基二乙胺 N-Nitroso-diethylamine 55-18-5 N-亚硝基-二乙胺 N-Nitroso-diethylamine 10 μg/mL in Metha N-亚硝基二乙醇胺 N-Nitroso-diethanolamine 1116-54-7 N-亚硝基-二正丁胺 N-Nitroso-di-n-butylamine 924-16-3 N-亚硝基假木贼碱(NAB) N-Nitrosoanabasine 1133-64-8 N-亚硝基吗啉 N-Nitrosomorpholine 59-89-2 N-亚硝基吗啉 N-Nitrosomorpholine 10 μg/mL in Methanol 5 N-亚硝基哌啶 N-Nitrosopiperidine 10 μg/mL in Methanol 1 N-亚硝基哌啶 N-Nitrosopiperidine 100 μg/mL in Methanol N-亚硝基莠灭净 Ametryn-N-nitroso N-乙基-N-苯氨基甲酸乙酯 N-Ethyl-N-phenylurethane 1013-75-8 N-乙基苯胺 N-Ethylaniline 103-69-5 O，O，O-三甲基巯基磷酸酯 O，O，O-Trimethylthiophosphate 152-18 O，O，S-三甲基硫代磷酸酯 O，O，S-Trimethylthiophosphate 152-20 O，O-二甲基二硫代磷酸铵 O，O-Dimethylphosphorodithioic acid a O，O-二甲基硫代磷酸钠盐 O，O-Dimethylphosphorothioic acid sod O，O-二乙基硫代磷酰氯 Diethyl phosphorochloridothionate 252 O，P‘-滴滴滴 2，4‘-DDD 53-19-0 O，P‘-滴滴涕(符合:GB 2763-2016) 2，4‘-DDT 789-02-6 O，P‘-滴滴伊 2，4‘-DDE 3424-82-6 o，p‘-甲氧氯(o，p‘-甲氧滴滴涕) 2，4‘-Methoxychlor 30667-99-3 oxy-林丹 oxy-Chlordene 10 μg/mL in Cyclohexane 6058- P，P‘-滴滴滴 4，4‘-DDA 83-05-6 p，p‘-滴滴涕 DDT (technical) 10 μg/mL in Cyclohexane 8 P，P‘-滴滴涕(符合:GB 2763-2016) 4，4‘-DDT 50-29-3 P，P‘-滴滴伊 4，4‘-DDE 72-55-9 p，p‘-甲氧氯-烯烃 4，4‘-Methoxychlor olefin 10 μg/mL in C p，p‘-甲氧氯-烯烃 4，4‘-Methoxychlor-olefin 2132-70-9 PAHs14组份-苊烯，蒽，苯并(a)蒽，苯并(b)荧蒽，苯并(k)荧蒽，苯并(g，h，i)苝，苯并 PAHs14组份-蒽，苯并(a)蒽，苯并(b)荧蒽，苯并(k)荧蒽，苯并(g，h，i)苝，苯并(a)