EPA Method 608Mix #4 Back Catalog number: 41004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-IS-G Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request 82486 Phenyltin Chloride Stand, 2000µg/ml in MeChl, 1ml Price on request 690640 Ebanol, 250mg Price on request