CLP - Acids Matrix Spiking Solution Back Catalog number: 19073 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92141 ECH Standard Price on request 3PM138 2,2',3',4,4',5-Hexachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request XA14410000IO Isodrin, 100 µg/ml in Isooctane, 1ml Price on request