CLP Semi-Volatile Internal Standard Back Catalog number: 10009R Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12067.13-10MG Oxolinic acid,neat,neat,10mg, Price on request H714561-1MG Hydrochlorothiazide-d2, 1mg Price on request 3337.12-100-AN Chlorfenson Price on request