X112054-500ml | ACS, ≥98.5%, isomers plus ethylbenzene

A800642-500g | 试剂级， ≥98%

A800642-2.5kg | 试剂级， ≥98%

A800641-5g | Standard for GC，≥99.5%(GC)

X820584-5ml | Standard for GC，99.5%(GC)(二甲苯异构体+乙基苯）

71104 | 99.4%

BWJ4962-2016 | 98.0%

76870-1g | 99.50%

72409 | 99.5%

721915-100mg | 97.5%