Acetochlor-ethane sulfonic acid (ESA) sodium, 10mg

Disperse Yellow 39, 50 µg/ml, Acetonitrile, 5ml

2,2',4,4',6,6'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

S-4360 Alkylphenol Standard Mixture 1403,7 o-Cresol 3000 µg/g 1404,7m-Cresol 3000 µg/g 1358,7 p-Cresol 3000 µg/