標(biāo)準品/甲醇中4種抗生素藥物混標(biāo)/2021國抽獸殘/GB/T 20756-2006優(yōu)惠價:¥530.00有效期:2024-09-27品牌:TMstandard標(biāo)準值:100μg/mL
該產(chǎn)品為81358a(套標(biāo)) 2021國抽獸殘?zhí)籽b系列產(chǎn)品
This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.
The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.
Random replicate samples of the final packaged RM have been analysed to prove homogeneity consistent with ISO 17034.
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