Metribuzin, 100 µg/mL in MeOH, 1ml Back Catalog number: P-089S Availability: In the manufacturer's stock Price on request - + Recommended 0922.15-500-IO (+)-Longicyclene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1137-12-8 Price on request 9173.23-100-DMF Morphine-3-glucuronide, 100µg base/mL, Solvent-DMF, Unit 1mL, # of units-1, Cas.no. 20290-09-9 Price on request 54122 Turbidity Standard (400 NTU) Price on request