Anion Standard Back Catalog number: 59971 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-23-S 2,3-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 51134 GRO Standard C6-C10, 2000µg/ml in MetChloride, 1ml Price on request 93110 Aroclor 1254 Price on request