Instrument Standard 6 Back Catalog number: 53082 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA15171150AL Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml Price on request 72028 Butyltin trichloride Price on request 98989 Sodium benzoate Price on request