Li, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 100029-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 2661.12-10-IOX5 Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11141-16-5 Price on request 679598 Promethazine hydrochloride, 250mg Price on request 0979.21-100-IO d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 205529-77-7 Price on request