Indigo dye Back Catalog number: 10557.16-1G Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 8483.19-100-ME Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7 Price on request 1028.16-500-IO 9-Ethylphenanthrene,500µg/mL,isooctane,1mL, Price on request 93726 Tetraethyllead Price on request