Internal standard 3, 2000g/ml in MeOH, 1ml Back Catalog number: 30069 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 79481 2,6-Di-tert-butyl-1,4-benzoquinone Price on request 73305 Methyl eicosanoate Price on request 79011 4,4’-Dichlorobiphenyl Price on request