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

Trichloroacetic acid (TCA), 100μg/ml in Water, 5ml

EPA Method 8121 Internal Standard

Methanol QC Reference Mixture II 10 Analytes, each 200 ppm in 99.9 % methanol; units: 1x10mL, 5x10mL Chiron No. Name Chiron No. Name 1381.2Methyl formate 1370.5 3-Pentanone 1377.4 2-Butanol