title: Analysis of nonderivatised peptides by thermospray using a magnetic sector mass spectrometer.
authors.affiliation: VG Analytical Limited, Wythenshawe, Manchester, UK.
authors.forename: D S
authors.initials: DS
authors.lastname: Jones
authors.forename: S T
authors.initials: ST
authors.lastname: Krolik
mesh_terms: D005934:Glucagon / Q000032:analysis; D007328:Insulin / Q000032:analysis; D013058:Mass Spectrometry; D008970:Molecular Weight; D010455:Peptides / Q000032:analysis*
chemical_list: D007328:Insulin; D010455:Peptides; D005934:Glucagon