Tuning Solution- Method 200.7 section 7.7 Back Catalog number: 53059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended R120002 Ranitidine-d6 Hydrochloride (>90%), 1mg Price on request 9760.17-K-ME Fluoxetine, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 54910-89-3 Price on request T425602 Thyroxine-13C6, 1mg Price on request