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 AHBCD α-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml Price on request 2640.29-5UG 17ß(H),21ß(H)-30-Norhopane, 5µg Price on request MET-13104AM1-1ML Propachlor ESA sodium salt, 100µg/ml in MeOH, 1ml Price on request