L-Valine Back Catalog number: 72285 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M-502A-R 502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml Price on request 677366 Anthracene, 10.0 µg/ml, Cyclohexane, 10ml Price on request XA16950100AC Simazine D10, 100µg/ml in Acetone, 1ml Price on request