3-Chlorothiophene in isooctane, Blanc Units: 10mL screw-capped bottle

EPA Method 548 Analyte

2,2',3,5,6'-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL,

F-BTEX ISTD Mixture 4 Analytes, each 2000 µg/mL in methanol; units: 1x 4.5mL, 1x10mL 2017.6 Fluorobenzene [462-06-6] 2018.7 2-Fluorotoluene