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甘草酸對(duì)照品:密封避光,置于陰涼干燥處,可用作甜味劑、調(diào)味劑、香味增強(qiáng)劑。用于鑒別、檢查、含量測(cè)定、雜質(zhì)和有關(guān)物質(zhì)檢查等標(biāo)準(zhǔn)物質(zhì),
甘草酸對(duì)照品,有報(bào)告:密封避光,置于陰涼干燥處產(chǎn)品編號(hào):A0037CAS號(hào):1405-86-3規(guī)格:20mg
人參皂苷Rb1對(duì)照品,有報(bào)告產(chǎn)品編號(hào):A0234CAS號(hào):41753-43-9規(guī)格:20mg庫存:≥10有效期:2021-06-01標(biāo)準(zhǔn)值:見證書
Concentration100μg/mL in 2-5% Nitric acid,Tr HF(硝酸);1mLNumber of Components23
正己烷中12種混標(biāo)(*符合:HJ768-2015固體廢物有機(jī)磷的測(cè)定GC)-(冰袋運(yùn)輸)Custom Semivolatile Mix, 12-2098產(chǎn)品編號(hào)...
Concentration20μg/mL in 2% Nitric acid tr.Tartaric( 硝酸 酒石酸; 果酸);1mLNumber of Com...
Concentration1000μg/mL in Methanol(甲醇);1mLNumber of Components36
Concentration100μg/mL in Hexane(正己烷);1mLNumber of Components18
Concentration2000μg/mL in Methanol(甲醇);1mLNumber of Components11
Concentration2000μg/mL in Methanol(甲醇); 1 mLNumber of Components34
Concentration200μg/mL in Methanol(甲醇); 1 mLNumber of Components35
80212KA34種揮發(fā)性鹵代烴混標(biāo)Concentration2000μg/mL in Methanol(甲醇); 1mL
Concentration200μg/mL in Methanol(甲醇); 1mLNumber of Components35
Concentration200μg/mL in Methanol(甲醇); 1mLNumber of Components35
Concentration200μg/mL in Methanol(甲醇)); 1mLNumber of Components35
赤芝酸E對(duì)照品,有報(bào)告產(chǎn)品編號(hào):A0913批次號(hào):--標(biāo) 準(zhǔn) 值:C A S 號(hào):98665-17-9規(guī) 格:5mg貨 期: 3-5天庫 存: 0
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