1-Pentyne Back Catalog number: 72435 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676762 Flupyrsulfuron-methyl, 100 µg/ml, Acetonitrile, Price on request 92061 State of PA PVOC Method Price on request EU-PAH-LCS Deuterated PAH Solution/Mixture, 1.2ml, toluene Price on request