HIGH SENSITIVITY DETECTION OF NATURALLY OCCURRING RADIOCARBON .1. CHEMISTRY OF THE COUNTING SAMPLE

[1] RADIOCARBON FROM COSMIC RADIATION [J]. SCIENCE, 1947, 105 (2735) : 576 - 576

[2] ARNOLD JR, 1954, SCIENCE, V119, P115

[3] USE OF DISSOLVED ACETYLENE IN LIQUID SCINTILLATION COUNTERS FOR THE MEASUREMENT OF CARBON-14 OF LOW SPECIFIC ACTIVITY [J]. NATURE, 1954, 173 (4412) : 992 - 993

[4] Barendsen GW, 1957, REV SCI INSTRUM, V28, P430

[5] PROPORTIONAL COUNTING OF CARBON DIOXIDE FOR RADIOCARBON DATING [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1955, 26 (03) : 269 - 273

[6] Broecker W. S., 1959, AM J SCI RADIOCARB S, V1, P111, DOI DOI 10.1017/S0033822200020427

[7] C-14 DATING WITH A METHANE PROPORTIONAL COUNTER [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1955, 26 (12) : 1137 - 1140

[8] COATS FH, 1959, J PHYS CHEM-US, V63, P1340

[9] CRATHORN AR, 1953, NATURE LOND, V172, P631

[10] DELANEY CFG, 1959, SCI P ROY DUBLIN SOC, V1, P1

[1] RADIOCARBON FROM COSMIC RADIATION [J]. SCIENCE, 1947, 105 (2735) : 576 - 576

[2] ARNOLD JR, 1954, SCIENCE, V119, P115

[3] USE OF DISSOLVED ACETYLENE IN LIQUID SCINTILLATION COUNTERS FOR THE MEASUREMENT OF CARBON-14 OF LOW SPECIFIC ACTIVITY [J]. NATURE, 1954, 173 (4412) : 992 - 993

[4] Barendsen GW, 1957, REV SCI INSTRUM, V28, P430

[5] PROPORTIONAL COUNTING OF CARBON DIOXIDE FOR RADIOCARBON DATING [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1955, 26 (03) : 269 - 273

[6] Broecker W. S., 1959, AM J SCI RADIOCARB S, V1, P111, DOI DOI 10.1017/S0033822200020427

[7] C-14 DATING WITH A METHANE PROPORTIONAL COUNTER [J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1955, 26 (12) : 1137 - 1140

[8] COATS FH, 1959, J PHYS CHEM-US, V63, P1340

[9] CRATHORN AR, 1953, NATURE LOND, V172, P631

[10] DELANEY CFG, 1959, SCI P ROY DUBLIN SOC, V1, P1