Chloroparaffin C14 55% Cl, 100µg/mL in CY, 1ml Back Catalog number: A11457554CY-100 Availability: In the manufacturer's stock Price on request - + Recommended 30103 EPA Method 551.1 Internal Standard Price on request 33221 1,2-Dichlorotetrafluoroethane Price on request S4163UNL-0.05 25-Hydroxyvitamin D3, 50μg/ml, 1ml Price on request