1ST020391-100A 乙腈中69种农药混标溶液(GB23200.121-2021-D),100μg/mL 69 Pesticide Mix Solution in Acetonitrile, 100μg/mL
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1ST020391-100A 乙腈中69种农药混标溶液(GB23200.121-2021-D),100μg/mL 69 Pesticide Mix Solution in Acetonitrile, 100μg/mL 检测标准品
1ST020391-10A 乙腈中69种农药混标溶液(GB23200.121-2021-D),10μg/mL 69 Pesticide Mix Solution in Acetonitrile, 10μg/mL 检测标准品
1ST020504-100A 乙腈中67种农药混标溶液(GB23200.121-2021-B),100μg/mL 67 Pesticide Mix Solution in Acetonitrile, 100μg/mL 检测标准品
1ST020504-10A 乙腈中67种农药混标溶液(GB23200.121-2021-B),10μg/mL 67 Pesticide Mix Solution in Acetonitrile, 10μg/mL 检测标准品
1ST020505-10A 乙腈中70种农药混标溶液(GB23200.121-2021-A),10μg/mL 70 Pesticide Mix Solution in Acetonitrile, 10μg/mL 检测标准品
1ST020391-50A 乙腈中69种农药混标溶液(GB23200.121-2021-D),50μg/mL 69 Pesticide Mix Solution in Acetonitrile, 50μg/mL 检测标准品