Diphenyltolylphosphate, 1000µg/ml in IO, 1ml Back Catalog number: 3967.19-K-IO Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 30082 EPA Method 507/525 Analyte Mix #1 Price on request ULM-7312-1.2 Perchloric acid, sodium salt, 100µg/mL in Water, 1 Price on request DF-LCS-A200 Mass-Labelled PCDD/PCDF Solution/Mixture, 200ng/ml in Nonane, 1,2ml Price on request