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160 积分 2025-09-15 加入
Comparative assessment of radiocarbon and balance method for determining biogenic and fossil CO2 emissions from waste-to-energy plants in Austria and China
19天前
已完结
Synthesis of typical sulfonamide antibiotics with [14C]- and [13C]-labelling on phenyl ring for environmental studies
2个月前
已关闭
STABLE ISOTOPE (δ13C, δ18O) ANALYSIS OF SULFIDE-BEARING CARBONATE SAMPLES USING LASER ABSORPTION SPECTROMETRY
3个月前
已完结
Modifying a sealed tube zinc reduction method for preparation of AMS graphite targets: Reducing background and attaining high precision
3个月前
已完结
High Precision Isotope Ratio Monitoring Techniques in Mass Spectrometry
3个月前
已完结
Tube cracker for opening glass-sealed ampuls under vacuum
3个月前
已完结
Twenty Years of Atmospheric 14Co2 Observations At Schauinsland Station, Germany
3个月前
已完结
Tube cracker for opening samples sealed in glass tubing
3个月前
已完结
Glass-Sample-Tube Breaker
3个月前
已完结
Recovery of submilligram quantities of carbon dioxide from gas streams by molecular sieve for subsequent determination of isotopic carbon-13 and carbon-14 natural abundances
3个月前
已完结
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