Spirotetramat Back Catalog number: 72987 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674913 Tylosin, 250mg Price on request 9668.25-10MG 2,6,10,15,19-Pentamethyleicosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 73303-36-3 Price on request DF-IS-E40 Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request