| 分子式 |
乙腈中全氟十二酸溶液
编号:1ST9507-100A CAS号:307-55-1 规格:1mL 浓度:100μg/mL
乙腈中全氟十四烷酸溶液
编号:1ST9510-100A CAS号:376-06-7 规格:1mL 浓度:100μg/mL
乙腈中全氟十三酸溶液
编号:1ST9522-50A CAS号:72629-94-8 规格:瓶 浓度:100μg/mL
甲醇中11种全氟混标GB/T5750.8(83.1)标准物质
编号:30504XM-a 规格:1mL 浓度:100ug/mL
甲醇中全氟十八酸溶液
编号:1ST9535-100M CAS号:16517-11-6 规格:1mL 浓度:100μg/mL
甲醇中17种全氟化合物混标
编号:DREQ60009680 规格:mL 浓度:5000ng/ml