EPA Method 526 Surrogate Standard Back Catalog number: 93187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DBCD Dibromochlordene, 1.2ml x 50ug/ml, toluene Price on request 8243.11-100-T 2-Methyl-1-nitronaphthalene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 3514.8-100-AN Thionazin-O-analog Price on request