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包裝
pkg of 50 ea
直徑
12.5 mm ( 1/2 in.)
相容性
for use with Finnigan 9000, 9500
for use with Tracor 220, 222
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一般說明
它是经典Thermogreen LB-1隔垫的改良版。
- 可以在较宽的入口温度范围内（100°C至350°C）保持极低流失
- 经过预处理，开封即用
- 易于进针，并具有较高的穿刺耐受次数（适用于自动进样）
- Supelco独有的橡胶材料配方
應用
Thermogreen® LB-2隔垫适用于以下应用：
- 在通过GC-MS进行分析的过程中，尽可能减少从小瓶中固相微萃取（SPME）纤维上的分析物的萃取或损失。
- GC 仪器采用耐热胶垫，避免载气泄漏、外来峰和邻苯二甲酸盐污染。
- GC 仪器采用耐热胶垫和粗针保护器，避免微量加样针造成不可逆损伤。
- 也可用于气相色谱仪进水进样口。
法律資訊
Thermogreen is a registered trademark of Merck KGaA, Darmstadt, Germany
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Effect of periods of non-use on biofilter performance.
Martin, F. Jason, and Raymond C. Loehr.
Journal of the Air & Waste Management Association (1995), 46, 539-546 (1996)
Robert L. Grob, PhD, Eugene F. Barry, PhD
Modern Practice of Gas Chromatography, 471-472 (2004)
Elefteria Psillakis et al.
Journal of chromatography. A, 999(1-2), 145-153 (2003-07-30)
A simple and efficient liquid-phase microextraction (LPME) technique using a hollow-fibre membrane, in conjunction with gas chromatography-mass spectrometry has been developed for the extraction and analysis of six phthalate esters in water samples. Parameters such as extraction solvent, agitation of
Solid-phase microextraction (SPME) for rapid field sampling and analysis by gas chromatography-mass spectrometry (GC-MS).
Hook, Gary L., et al.
TrAC, Trends in Analytical Chemistry, 21, 534-543 (2002)
Elefteria Psillakis et al.
Chemosphere, 54(7), 849-857 (2003-11-26)
The sonochemical degradation of aqueous solutions containing low concentrations of six phthalate esters at an ultrasonic frequency of 80 kHz has been investigated. Ultrasonic treatment was found capable of removing the four higher molecular mass phthalates (di-n-butyl phthalate, butylbenzyl phthalate
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