PCB Calibration Solution, 100µg/ml in Acetone, 1ml Back Catalog number: C-CCSEC-R Availability: In the manufacturer's stock Price on request - + Recommended 682394 Fenbendazole-sulfone, 100 µg/ml, Methanol, 1ml Price on request BPZ 1,1-Bis(4-hydroxyphenyl)cyclohexane, 1.2ml x 50ug/ml, methanol Price on request 673589 Fenoxycarb, 10.0 µg/ml, Ethyl acetate, 10ml Price on request