Multi Elements Solution Back Catalog number: 50689 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63174 2,2',3,3',4,5,6'-Heptachlorobiphenyl (174) Price on request 675743 trans-Chlordane, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 676696 Pendimethalin, 100 µg/ml, Acetone, 1ml Price on request