Caffeine Standard, 500 µg/mL, Water, 1 mL/ampul

Single-Component

1,2,3-Trichloropropane Standard, 2000 µg/mL, P&T Methanol, 1 mL/ampul

Single-Component

3,3′-Dichlorobenzidine Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Single-Component

1,4-Dioxane Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul

Single-Component

2-Fluorobiphenyl Standard, 2000 µg/mL, Methylene Chloride, 1 mL/ampul