n-Butanol Back Catalog number: 90615 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8388-K-W Triton X-100 (n=4-17), 1000µg/mL, Solvent-water, Unit 1mL, # of units-1, Cas.no. 9002-93-1 Price on request 683442 3-Nitrophenyl disulfide, 1000mg Price on request ICV-4-100 Initial Check Verif. Standard 4, in 4%HNO3, 100ml Price on request