Tecnazene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678506 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 79620 Chloroacetonitrile Price on request 0150.16-500-IO 4-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-33-4 Price on request 11133.8-10MG Tetrachlorophthalic anhydride,neat,neat,10mg, Price on request