CLP Semi-Volatile Calibration Mix #5 Back Catalog number: 10025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72282 L-Tyrosine Price on request 2456.7-K-IP 2,4-Dichloro-6-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 37138-82-2 Price on request 10376.21-10MG DL-Methadone-d9 hydrochloride Price on request