二氯甲烷中8種亞硝胺混標(biāo)(GB/T5750.10-2023 23.1)
-
參考價(jià):¥ 面議
9種β-受體激動(dòng)劑同位素混標(biāo)(農(nóng)業(yè)部1025號(hào)公告-18-2008)
型號(hào):CDAA-M-5190012-AA-1ml -
參考價(jià):¥ 面議
16種氘代多環(huán)芳烴內(nèi)標(biāo)混標(biāo)(2018風(fēng)險(xiǎn)監(jiān)控歐盟優(yōu)控PAHs)
型號(hào):CDAA-M-631002-HA-1ml -
參考價(jià):¥ 面議
7種苯系物混標(biāo)(GB/T5750.8-2023 21.1/GB/T11890/HJ583/HJ/T400)
型號(hào):CDAA-M-620138-AE-2ml -
參考價(jià):¥ 面議
4種偶氮染料檢測(cè)內(nèi)標(biāo)混標(biāo)(GB6675.14,GB/T17592-2011)
型號(hào):CDAA-M-3110024-JA-1ml