Alachlor OA, 100µg/ml in MeOH, 1ml

rac 4-Hydroxy Ephedrine Hydrochloride, 10mg

Olefin Mixture 5 Analytes, each Wt.% as listed in n-hexane/n-heptane = 1:1; units: 1x1mL, 5x1mL Use this standard to adjust the olefin and Ether-Alcohol-Aromatic (EAA) trap temperatures so that C5 through C9 olefins are quantitative determined. Name

Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml