Naphthalene, 250mg Back Catalog number: N-12643-250MG Availability: In the manufacturer's stock Price on request - + Recommended S-4502-100IO-KIT Phosphorous Standards Phosphorus in Isooctane Tri-n-butylphosphate, 99+% (Chiron product nr. 1399.19) CAS [126-73-8] Matrix: Isooctane , 20cSt Units: 1x25mL, 1x100mL Isooctane Price on request 674441 DMST, 100 µg/ml, Acetone, 1ml Price on request DF-149-S 1,4,9-Trichlorodibenzofuran, 1.2ml x 50ug/ml, toluene Price on request