Picloram Standard, 1000 µg/mL, Methanol, 1 mL/ampul

Single-Component

2,2′,3,4,4′,5′-Hexachlorobiphenyl (BZ #138) Standard, 50 µg/mL in Acetonitrile, 5 mL/ampul

Single-Component

MA VPH Surrogate Standard (2,5-Dibromotoluene), 1000 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

Herbicide Surrogate (2,4-Dichlorophenylacetic acid (2,4-DCAA)), 1000 µg/mL, Acetone, 1 mL/ampul, Free Acid Form

Single-Component

Herbicide Surrogate (2,4-Dichlorophenylacetic acid (2,4-DCAA)), 200 µg/mL, Methanol, 1 mL/ampul, Free Acid Form