2,4-Dithiobiuret ,1000 μg/mL in MeOH

二硫代缩二脲

p,p'-Methoxychlor ,1000 μg/mL in MeOH

p,p'-甲氧滴滴涕

苯系物5种混标, Aromatics ,2.0 mg/mL in MeOH

多环芳烃16种混标, PNA Mix,1000 μg/mL in Dichloromethane

挥发物混标 100, Volatiles Mix 100,2.0 mg/mL in Methanol

有机挥发物4种混标, Volatiles Mix 300A,1000 μg/mL in AcCN

卤化醚混标5种, Haloethers Mix ,1000 μg/mL in MeOH

有机挥发物混标12种, Volatiles Mix 150,2.0 mg/mL in Methanol

有机挥发物混标12种, Volatile Mix 750,2.0 mg/mL in Methanol

半挥发物内标6种组分, Semi-Volatile Internal Standards,Methylene Chloride:Carbon disulfide (4:1)