实验室性能检测溶液, Lab Performance Check Solution,Varied conc. in MtBE

2,4-Dichloroanisole,1000 μg/mL in MtBE

2,4-二氯苯甲醚

2,3-Dibromopropionic methyl ester,20 mg/mL in MtBE

2,3-二溴丙酸甲酯

Crotonaldehyde-DNPH,1000 μg/mL in MeOH:AcCN (95:5) (as deriv.)

丁烯醛(巴豆醛)2,4-二硝基苯肼

羰基-DNPH衍生物, Carbonyl DNPH Derivatives

方法601可吹脱卤代烃套标, Method 601-Purgeable Halocarbons

可吹脱卤代烃6种混标-气体, Purgeable Halocarbons-Gases,0.2 mg/mL in MeOH

六氯芬和二氯芬, Hexachlorophene &Dichlorophene,0.1 mg/mL in AcCN

方法604-苯酚,五氟衍生物, Method 604-Phenols, Pentafluorobenzyl derivatives,0.2 mg/mL in MeOH (as deriv.)

方法608-农药16种混标, Method 608 Pesticides,20 μg/mL in MeOH