Direct Red 28, certified, 0.1g Back Catalog number: C12965400 Availability: In the manufacturer's stock Price on request - + Recommended 30141R Aldicarb Price on request 51064 ASTM D-4815 Calibration Mix #1 Price on request 3008.10-K-IO 3,6-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15869-94-0 Price on request