Reference substances for GC analysis, Supelco®Supplier: Merck
1.09637.0005EA 207 EUR1.09637.0005 1.09743.0005 1.09754.0005 1.09693.0005 1.09736.0005 1.09602.0005
Reference substances for GC analysis, Supelco®
Standards Chromatography Standards
Reference substances can be used for the identification of unknown compounds in a gas chromatogram or as standards in quantitative GC analysis. They serve also for the characterisation of GC column properties.
- Largely free from isomers
- Particularly pure substances
- Assay usually over 99,5%