Calibration Std. #1 Back Catalog number: 59892X Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended O0343 2-n-Octyl-4-isothiazolin-3-one, >98%, 5g Price on request C11322510 Chloridazon-methyl-desphenyl D3, 10mg Price on request 3512.12-100 Tetrasul, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2227-13-6 Price on request