| 分子式 |
聚苯乙烯
编号:A13799-500g CAS号:9003-53-6 规格:500g 浓度:AR
乙烯标准品
编号:CDGG-022459-01 CAS号:74-85-1 规格:1mL 浓度:180mg/L
1,1-二氯乙烯
编号:C16516 CAS号:75-35-4 规格:5mL 浓度:GC
苯乙烯
编号:D13633-5ml CAS号:100-42-5 规格:5mL 浓度:GCS
四氯乙烯
编号:125505 CAS号:127-18-4 规格:5mL 浓度:GCS,≥99.9%
1,3-丁二烯
编号:CDGG-020321-05-02 CAS号:106-99-0 规格:10000mg/L;2x0.6mL