4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml Back Catalog number: CLM-1281-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 3647.57-K-IO 1,2,3-Trioleoylglycerol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 122-32-7 Price on request C16288100 Pristane, 100mg Price on request ERM-EC680K Polyethylene - Trace elements (low level), 100g Price on request