Nitrobenzene Back Catalog number: X9144 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4502-40K-25IO 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 3086.16-500-IO 4,6-Diethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132034-91-4 Price on request 10632.12-50-NN 2,3,4,7,8-Pentabromodibenzofuran,50 µg/mL,n-nonane,1mL, Price on request