Temple Bar, London

The airohydrogen blowpipe is supplied with common air and with pure hydrogen; […]

We ordered a couple of shots and a couple of cortados and sat by the narrow, unglazed arch that overlooked the reservoir. 'To Yvan,' he declared, and I raised my aguardiente to his, chinking glasses to the insincere memory of [Yvan].

The chlorinated ethenes were determined gas chromatographically with N 2 as carrier gas using two bonded-phase fused silica capillary columns.