Anions Mix Back Catalog number: 59394 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DD-123478-S 1,2,3,4,7,8-Hexachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request 58070 Ytterbium (Yb) Price on request 31050 Endothall-PFPH Price on request