UV 254 Absorbance Back Catalog number: 59366 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA14470000AL Isoproturon, 100µg/ml n Acetonitrile, 1ml Price on request 79523 MCPA Price on request 10474.16 AH-7921-d6 (dimethyl-d6) Price on request