PAH standard, 100µg/ml in methylene chloride, 1ml Back Catalog number: 93013 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended MDD-1368 1,3,6,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 32001R EPA Method 502/524 Volatile Standard Price on request 682926 5-Amino-1,3,4-thiadiazole-2-thiol, 1000mg Price on request