(1R)-Chrysanthemolactone, 10mg Back Catalog number: 5498 Manufacturer: Extrasynthese Availability: In the manufacturer's stock Price on request - + Recommended 5441 S (-)-beta-Pinene, 100mg Price on request 5223 S ISO 11024 test mixture for GC calibration, 1g Price on request 6557 S Menthofuran, 1g Price on request