标准品, 2-Methoxy-3-chlorobiphenyl,100 μg/mL in Isooctane

2-甲氧基-2',4',6'-三氯联苯, 2-Methoxy-2',4',6'-trichlorobiphenyl,100 μg/mL in Isooctane

2-甲氧基-2',3',5',6'-四氯联苯, 2-Methoxy-2',3',5',6'-tetrachlorobiphenyl,100 μg/mL in Isooctane

4-甲氧基-2,2',4',5,5'-五氯联苯, 4-Methoxy-2,2',4',5,5'-pentachlorobiphenyl,100 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

氯氟碳氢化合物套标, Refrigerants Standard Set

3-甲基磺酰基-2,2',5,5'-四氯联苯, 3-Methylsulfonyl-2,2',5,5'-tetrachlorobiphenyl,50 μg/mL in Isooctane

4-甲基磺酰基-2,3',4',5-四氯联苯, 4-Methylsulfonyl-2,3',4',5-tetrachlorobiphenyl,50 μg/ml in Isooctane

3-甲磺酰基-4-甲基-2',3',4',5,5'-五氯联苯标准品, 3-Methylsulfonyl-4-methyl-2',3',4',5,5'-Pentachlorobiphenyl,50 μg/mL in Isooctane

挥发物10种混标, Volatiles-Mix 2,50 μg/mL in MeOH