Revised Spiking Standard #2

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

Sterigmatocystine, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 10048-13-2

2,2’,5-Trichlorobiphenyl (18)