Permethrin (mix isomers), 1000μg/ml in MeOH, 1ml

EPA Method 507/525 Analytes Mix #2 Rev.1

D6-Benzene, 1ml

BTEX Mixture 2 6 Analytes, each 2000 µg/mL in methanol; units:1x1 mL, 1x5mL 1300.6 Benzene [71-43-2] 1267.8 o-Xylene [95-47-6] 1264.7 Toluene [108-88-2] 1266.8m-Xylene [108-38-3] 1268.8 Ethylbenz