Metals Calibration Standard Back Catalog number: 50071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3675.15-K-IO 4-Methoxyphenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15638-06-9 Price on request 61242 Aroclor 1242 in Transformer Oil Price on request 673575 Etofenprox, 10.0 µg/ml, Ethyl acetate, 10ml Price on request