Calibration Standard Mix 4 Back Catalog number: 53013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72251 Sodium cyclamate, 1000µg/ml in Water, 1ml Price on request 0167.14-500-IO 1,2,5,6-Tetramethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-43-3 Price on request 678052 Acetochlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml Price on request