Li, 1000 µg/mL in 2% HNO3, 100ml Back Catalog number: 100029-1-100ML Availability: In the manufacturer's stock Price on request - + Recommended 3011.10-K-IO 4,5-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-96-2 Price on request 680920 Flupyrsulfuron-methyl, 10.0 µg/ml, Acetonitrile, Price on request 30032 EPA Method 525 - Fortification Solution Price on request