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- [3] An improved slow-combustion pipet for gas analysis INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1935, 7 : 0191 - 0192
- [5] Improved gas analysis apparatus - Employing a simplified automatic absorption pipet INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1939, 11 : 0166 - 0168
- [6] PIPET WASHER INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1945, 17 (04): : 270 - 270
- [9] The waveguide gas analyzer THIRD CONFERENCE ON PHOTONIC SYSTEMS FOR ECOLOGICAL MONITORING, 1997, 3200 : 41 - 43