Direct Black 38, certified, 0.1g Back Catalog number: C12965000 Availability: In the manufacturer's stock Price on request - + Recommended 93890A Acetone Price on request 30082 EPA Method 507/525 Analyte Mix #1 Price on request 3205.16-K-IO 9-trans-Hexadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 10030-73-6 Price on request