15 EU PAH Cocktail , 100µg/m Lin Toluene , 1ml Back Catalog number: S-4452-100-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 55202 Sodium Chloride for 55201 and 55203 Price on request 2127.12-K-IOX10 Arochlor 1248 , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 12672-29-6 Price on request 679150 13C, 15N2-Semicarbazide hydrochloride, 10mg Price on request