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- [21] STUDY OF SIMULTANEOUS MEASUREMENT OF H-3 AND C-14 BY MEANS OF A GAS PROPORTIONAL COUNTER INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1973, 24 (10): : 553 - 562
- [25] EFFECTS OF VIAL HOLDER MATERIALS AND DESIGN ON LOW-LEVEL C-14 SCINTILLATION-COUNTING INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1983, 34 (04): : 677 - 677
- [27] A SINGLE PHOTOMULTIPLIER LIQUID SCINTILLATION-COUNTING APPARATUS FOR C-14 LOW-LEVEL MEASUREMENT INTERNATIONAL JOURNAL OF APPLIED RADIATION AND ISOTOPES, 1983, 34 (04): : 670 - 670
- [28] EFFECT OF COUNTING VIALS AND SCINTILLATORS ON THE DETECTION OF LOW-LEVEL C-14 BY LIQUID SCINTILLATION SPECTROMETRY NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1988, 34 (03): : 373 - 376
- [29] AUTOMATED PREPARATION FOR LIQUID SCINTILLATION COUNTING OF C-14 AND H-3 LABELLED SAMPLES JOURNAL OF LABELLED COMPOUNDS & RADIOPHARMACEUTICALS, 2009, 52 (7-8): : 266 - 266
- [30] COUNTING RATE PLATEAU OF TRANSMISSION PROPORTIONAL-COUNTERS AT LOW ORGANIC VAPOR-PRESSURE NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1988, 270 (01): : 200 - 202