产品详情
SRM2582 油漆涂层中铅含量标准物质 20g 200mg/kg Lead
NIST 2582 Trace Elements in Soil Containing Lead from Paint
(Nominal Mass Fraction of 200 mg/kg Lead)
产品详情
SRM2582 油漆涂层中铅含量标准物质 20g 200mg/kg Lead
NIST 2582 Trace Elements in Soil Containing Lead from Paint
(Nominal Mass Fraction of 200 mg/kg Lead)
