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物料
bevel tip stainless steel needle (point style 2)
针尺寸
23 ga
特点
removable needle
包装
pkg of 1 ea
制造商/商品名称
SGE 008100
针长度 × 外径
50 mm × 0.63 mm
体积
1000 μL
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一般描述
Gas-tight syringes with Luer-lock push-button dispenser valves (SGE) are basically fitted to Luer-lock needles, and are easily removable.
应用
SGE gas-tight syringe may be used for introduction of samples to the gas sampling and injection system (GASIS) inlet for the analyses of compound-specific δD and δ13C gas mixtures using gas chromatography-oxidation/reduction-isotope ratio mass spectrometry.
Mark Henning et al.
Rapid communications in mass spectrometry : RCM, 21(14), 2269-2272 (2007-06-20)
Compound-specific deltaD and delta13C analyses of gas mixtures are useful indicators of geochemical and environmental factors. However, the relative concentrations of individual components in gas mixtures (e.g., H2, CO2, methane, ethane, propane, i-butane, n-butane) may vary over several orders of
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