| 分子式 |
甲醇中萘分析校准用标准样品
编号:GSB07-2430-2008 CAS号:91-20-3 规格:1.2mL 浓度:1000μg/ml
苯并[k]荧蒽溶液
编号:1ST4308-100A CAS号:207-08-9 规格:1mL 浓度:100μg/mL
苯并[a]芘
编号:S-B1760-500MG CAS号:50-32-8 规格:500mg
甲苯中芘D10溶液
编号:1ST4316D10-100T CAS号:1718-52-1 规格:1mL 浓度:100μg/mL
乙腈中苯并[a]芘D12溶液
编号:1ST4305AD12-100A CAS号:63466-71-7 规格:1mL 浓度:100μg/mL
苯并(a)芘
编号:CPAH111501 CAS号:50-32-8 规格:10mg 浓度:95.8%