PAH Stock Solution 3, 2µg/ml in Toluene, 1ml Back Catalog number: S-4320-2-T Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1935.5-1ML N-Methylbis(trifluoroacetamide), neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 685-27-8 Price on request 8578.X-100MG Triton X-405 (70% in water) Price on request 72653 Di-n-propylamine Price on request