| 分子式 |
乙腈中苯并(a)芘溶液标准物质
编号:BWQ7755-2016 CAS号:50-32-8 规格:1.2mL 浓度:100μg/mL
苯并[ghi]苝溶液
编号:1ST4307-100A CAS号:191-24-2 规格:1mL 浓度:100μg/mL
甲醇中四溴双酚A溶液标准样品
编号:GSB07-4290-2025 规格:1.2mL 浓度:100μg/mL
乙腈中16种多环芳烃混标溶液(GB5009.265-2016)
编号:1ST4360-100A 规格:1mL 浓度:100μg/mL
甲苯中苝-D12溶液
编号:1ST4323-1000T CAS号:1520-96-3 规格:1mL 浓度:1000μg/mL
甲苯中芘D10溶液
编号:1ST4316D10-100T CAS号:1718-52-1 规格:1mL 浓度:100μg/mL