产品描述
Component CAS Number Concentration Units
benzene 苯 71-43-2 2000 mg/L
toluene 甲苯 108-88-3 2000 mg/L
ethylbenzene 乙基苯 100-41-4 2000 mg/L
o-xylene 邻二甲苯 95-47-6 2000 mg/L
m-xylene 间二甲苯 108-38-3 2000 mg/L
p-xylene 对二甲苯 106-42-3 2000 mg/L
