Single-Component
1,1,1,2-Tetrafluoroethane (CFC-134a) Standard, 1000 µg/mL, 1,2,4-trimethylbenzene, 1 mL/ampul
$35.00
Single-Component
1,1,2-Trichlorotrifluoroethane Standard (CFC-113), 2000 µg/mL, P&T Methanol, 1 mL/ampul
$31.00
Single-Component
1,1,1,2-Tetrafluoroethane (CFC-134a) Standard, 1000 µg/mL, 1,2,4-trimethylbenzene, 1 mL/ampul
Single-Component
1,1,2-Trichlorotrifluoroethane Standard (CFC-113), 2000 µg/mL, P&T Methanol, 1 mL/ampul