sec-Butylamine, 250mg Back Catalog number: 685143 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L20010500IO PCB No. 105, 10µg/mL in Isooctane, 10ml Price on request 1745.13-K-T Benzo[c]quinoline, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 229-87-8 Price on request 679746 Ciprofloxacin HCl monohydrate, 100μg/ml in MeOH, 1ml Price on request