1,4-Dichlorobenzene-d4 Back Catalog number: 90998 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-SS-A Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 1000ng/ml, nonane Price on request 59994 Common Anions EPA 300A Mix Price on request 70994 1-Dodecanol Price on request