Nitrogen Calibration Set - Low Boiling Solvents, 8 x 1mL Back Catalog number: D-4629-LB-CAL-R1- Availability: In the manufacturer's stock Price on request - + Recommended 1537.18-K-TX5 p-Terphenyl-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1718-51-0 Price on request 673896 Acifluorfen-methyl, 50mg Price on request M2-6:2PAP Sodium 1H,1H,2H,2H-[1,2-13C2]perfluorooctylphosphate, 1.2ml x 50ug/ml, methanol Price on request