Internal & Surrogate Standard 8260B

o-Toluenesulfonamide, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 88-19-7

Benzo[ghi]perylene-d12, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 93951-66-7

4-Aminobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 92-67-1