trans-2-Pentene Back Catalog number: 71467 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ACQ-SE03-015 Ethanol standard in serum,0.3g/L,serum, 1.5mL Price on request 93996 Benzo(k)fluoranthene Price on request 678106 Pyrazophos, 100 µg/ml, Acetonitrile, 1ml Price on request