標(biāo)準(zhǔn)值1:2000μg/mL;
標(biāo)準(zhǔn)值2:1000μg/mL;
標(biāo)準(zhǔn)值3:400μg/mL;
標(biāo)準(zhǔn)值4:100μg/mL
Traceability:
? This Reference Material was manufactured,produced and certified under a quality management system that is accredited to ISO 9001 and ISO 17034. ? ? ? ? ? ? ? ?
? ? ? ? ? ? ? ?
Certified by Technical Leader: ? ? ? ?
50℃(5min),6℃/min→120℃(2min)
壇墨質(zhì)檢科技股份有限公司
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