and shaken for 10 seconds manually, followed by incubating the mixture for 5 min at 40 °C, then shaking mechanically for 15 min. Duplicate 100 μL aliquots of the solution were injected into the GC using a 100 μL Hamilton syringe (catalog no. 14-815-80).
and shaken for 10 seconds manually,followed by incubating the mixture for 5 min at 40 °C, thenshaking mechanically for 15 min. Duplicate 100 μL aliquots of the solutionwere injected into the GC using a 100 μL Hamilton syringe (catalogno. 14-815-80).