Plant Mix Back Catalog number: 50030 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83576 Dalapon Price on request BB-22 2,3,4'-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 11758.12-100-IO 2,2',3,3',4,5',6-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request