4-Methoxy-2',3,5,5'-tetrachlorobiphenyl, 100µg/ml in IO, 1ml Back Catalog number: MOPCB-4009S Availability: In the manufacturer's stock Price on request - + Recommended 52100 ICP-MS Verification Standard #1 Price on request 56119 Potassium (K) Price on request 50204 ICP Mix Price on request