Anions Mix Back Catalog number: 50292 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30331 Isopropyl benzene, 200µg/ml in MeOH, 1ml Price on request BPB 2,2-Bis(4-hydroxyphenyl)butane, 1.2ml x 50ug/ml, methanol Price on request 79052 2,4’-DDT, 1000µg/ml in Hexane, 1ml Price on request