多氯联苯1242, PCB Aroclor 1242 ,1000 μg/mL in Isooctane

n-Tetradecane ,5.0 mg/mL in MeOH

正十四烷

2,4-Dichlorophenoxy acetic acid ,5.0 mg/mL in Acetonitrile

Acetophenone ,5.0 mg/mL in MeOH

Reserpine ,1000 μg/mL in Acetonitrile

p,p'-Methoxychlor ,1000 μg/mL in MeOH

酮类混标4�? Ketones,0.2 mg/mL in MeOH

有机挥发�?0种混�? Volatiles Mix 600,2.0 mg/mL in Methanol

氨基甲酸酯混�?8组分), Carbamates Mix,1000 μg/mL in MeOH

替代物混�?�? Surrogates Mixture ,2.5 mg/mL in MeOH