L-Serine Back Catalog number: 72249 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2931.8-100-IO 3,6-Dichloro-2-methoxy-d3-benzoic Acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 349553-95-3 Price on request 11774.12-100-IO 2,3,3',4,4',5,5',6-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request S-12380A1-1ML Metalaxyl, 100µg/ml in Acetonitrile, 1ml Price on request