Surrogate Standard Back Catalog number: 91625 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-27-S 2,7-Dichlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request ACQ-SE10-015 Ethanol standard in serum,1.0g/L,serum, 1.5mL Price on request 1135.15-K-ME n-Pentadecane Price on request