多氯联苯混标#2, PCB Congeners Mix #2 (Canadian RM) ,Varied conc. in Isooctane

多环芳烃混标(10种组分), CCME PAH Calibration Mix,2000 μg/mL in Methylene chloride

CCME Surrogate Standard #2,1000 μg/mL in Methylene chloride

2-甲基壬烷

RBCA VPH 混标(12组分), Canadian Atlantic RBCA VPH Mix,1000 μg/mL in Methanol

PCB混标 21种, PCB Congener Mix #9 ,10.0 μg/mL in Isooctane

4,4'-Dichlorophenyl ether

4氯苯醚

标准品, 3,3',5,5'-Tetrachlorodiphenyl ether,50 μg/mL in Isooctane

标准品, Dioxin-Like PCB Congener Level 3,.2 ng/mL in Nonane

二恶英结构相似的PCB 5种浓度套标1(Set includes：C-DIOXLIK-02,-04,-06,-08,-010), Dioxin-Like PCB Congener Set 1

二恶英结构相似的PCB 5种浓度套标2(Set includes：C-DIOXLIK-03,-05,-07,-09,-11), Dioxin-Like PCB Congener Set 2