Instrument Standard 6 Back Catalog number: 53083 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677550 Etridiazole, 10.0 µg/ml, Cyclohexane, 10ml Price on request MMPCB-MXA Mass-Labelled Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, toluene Price on request 673681 Propyzamide, 10.0 µg/ml, Ethyl acetate, 10ml Price on request