SIMULTANEOUS DETERMINATION OF PHENOL, FORMALDEHYDE AND BENZYL ALCOHOL IN MANNICH PRODUCTS USED AS CURING AGENTS FOR EPOXY-RESINS BY DIRECT GAS CHROMATOGRAPHIC-FID ANALYSIS

1. PEREZ-LAMELA, C
2. SIMAL-LOZANO, J
3. PASEIRO-LOSADA, P
4. PAZ-ABUIN, S
5. SIMAL-GANDARA, J