1-Butanethiol Back Catalog number: 71949 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2861.7-50-ME 1H,1H,7H-Perfluoroheptan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-99-9 Price on request C-CCSEC-R PCB Calibration Solution, 100µg/ml in Acetone, 1ml Price on request 70982 2-Octanone Price on request