Toxaphene, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-0590-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 2581.28-200-T Dibenzo[h,rst]pentaphene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 192-47-2 Price on request 10864.10-100-ME Serotonin-13C2,15N hydrochloride (ethylamine-13C2,15N),100 µg base/mL,MeOH,1mL Price on request 92536 Fluorene Price on request