PCB Calibration Solution, 100µg/ml in Acetone, 1ml Back Catalog number: C-CCSEC-R Availability: In the manufacturer's stock Price on request - + Recommended X9162 Aroclor 1242 Price on request 10419.7-10MG Methyl pentachlorophenyl sulfide Price on request 684107 Atrazine-desisopropyl, 10.0 µg/ml, Acetonitrile, Price on request