1-Chloro-4-fluorobenzene Standard, 2500 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

2,4,5,6-Tetrachloro-m-xylene Standard, 200 µg/mL, Acetone, 1 mL/ampul

Single-Component

1,1,1-Trichloroethane Standard, 50 mg/mL, DMSO, 1 mL/ampul

Single-Component

515.4 Herbicide Internal Standard (4,4′-Dibromooctafluorobiphenyl), 2000 µg/mL, MTBE, 1 mL/ampul

Single-Component

MA VPH Surrogate Standard (2,5-Dibromotoluene), 10,000 µg/mL, P&T Methanol, 1 mL/ampul