EPA Method 8260 - Purgeable Internal Standard

2-Hydroxy-5,6,7,8-tetrahydro-9-methylcarbazole, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

2,3,5-Trimethylthiophene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1795-04-6

3,3',4,4',5-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane