PAH standard, 100µg/ml in methylene chloride, 1ml Back Catalog number: 93013 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended S-4503-4K-25LW Phosphorous Standards Phosphorus in Light White Mineral Oil, 20Cst Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 679699 Arprinocid, 10mg Price on request 8016.24-100MG Bis(2-ethylhexyl) isophthalate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 137-89-3 Price on request