QC Standard 1 Back Catalog number: 52084 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 98091 SVOC Mix #2 Price on request 680079 Amitriptyline hydrochloride, 100mg Price on request 2093.15-K-IP 4-Ethylphenol-d4-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 100-58-8 Price on request