5-氯- 6 -甲氧基- 2,2,4,4-四溴醚, 5-Chloro-6-methoxy-2,2',4,4'-tetrabromodiphenyl ether,25 μg/mL in Methanol

3-氯-6 -甲氧基-2,2,4,4-四溴醚, 3-Chloro-6-methoxy-2,2',4,4'-tetrabromodiphenyl ether,25 μg/mL in Methanol

4-甲氧基-4'-氯联苯, 4-Methoxy-4'-chlorobiphenyl,100 μg/mL in Isooctane

4-甲氧基-2',5'-二氯联苯, 4-Methoxy-2',5'-dichlorobiphenyl,100 μg/mL in Isooctane

3-甲氧基-2,5-二氯联苯, 3-Methoxy-2',5'-dichlorobiphenyl,100 μg/mL in Isooctane

标准品, 4-Methoxy-2',3',5',6'-tetrachlorobiphenyl in Isooctane,100 μg/mL in Isooctane

2-甲氧基-2',4',5,6- 四氯联苯, 2-Methoxy-2',4',5,6'-tetrachlorobiphenyl,100 μg/mL in Isooctane

4'-甲氧基-2,2',3,3',4,5,5'-七氯联苯, 4'-Methoxy-2,2',3,3',4,5,5'-heptachlorobiphenyl,50 μg/mL in Isooctane

EPA方法1653-4种混标, US EPA's Pulp, Paper and Paperboard cluster rule,10 mg/mL in Water

废水中14种多环芳烃混标, PAH Mix for Waste Water,Varied conc. in Acetonitrile