4-Ethylmorpholine Back Catalog number: 72393 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X23184900CY Chloroparaffin C18-C20 49 % Cl, 100 µg/ml, 10ml Price on request 53077 Instrument Standard 1 Price on request S-4458-400-IO ISO 10382Multicomponent Solution of PCBs and Organochlorine pesticides + injection standards. each 400µg/mL in isooctane; unit: 1x1mL Polychlorinated biphenyls 1999.12-100-IO 2,4,4’-Trichlorobiphenyl PCB-28 7012-37-5 Price on request