2,4,7-Tribromodibenzofuran, 1.2ml x 50ug/ml, toluene Back Catalog number: BDF-247 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 70237 Norflurazon Price on request 50289 STD - ICV, CCV Price on request S-4502-30K-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