Multi-Element Solution 3 Back Catalog number: 52135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673583 Fenchlorphos, 10.0 µg/ml, Ethyl acetate, 10ml Price on request PTBX 2,3,5,6-Tetrabromo-p-xylene, 1.2ml x 50ug/ml , toluene Price on request 94016 Aroclor 1248 Price on request