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物料
fused silica
质量水平
Agency
EPA 524.2,0030,624,8260,OLM04.2 VOA
meets requirements for USP G43
参数
≤25-250 °C temperature (isothermal or programmed)
β值
44
df
1.80 μm
技术
gas chromatography (GC): suitable
长度 × 内径
60 m × 0.32 mm
应用
environmental
food and beverages
pharmaceutical
色谱柱类型
capillary intermediate polar
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一般描述
应用：该色谱柱经过专门测试，可确保分离度、效率和低流失。它被设计用于环境样品中挥发性卤化、非卤化及芳香族污染物的吹扫捕集分析。
USP Code：该色谱柱符合 USP G43 要求。
相：
USP Code：该色谱柱符合 USP G43 要求。
相：
- 键合的
- 所有权
- ≤0.32 mm 内径：亚常温至 250°C（等温或编程）
- ≥0.53 mm 内径：亚常温至 230 °C（等温或编程）
应用
SPB®-64 fused silica capillary column may be used in gas chromatography quipped with flame ionization detector (FID) in order to measure styrene level in the blood and in the cochlear samples, in an investigation to determine the distribution of styrene in the cochlea, to monitor the hearing loss and death of cochlear cells in different regions as a result of varying styrene dosage and to analyse the relative vulnerability of cochlear cells and cell death pathways after styrene exposure as styrene is ototoxic and causes cochlear damage starting from the middle turn.
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
WGK
nwg
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
Guang-Di Chen et al.
Toxicological sciences : an official journal of the Society of Toxicology, 98(1), 167-177 (2007-04-11)
It is known that styrene is ototoxic and causes cochlear damage starting from the middle turn. However, the cellular mechanism underlying styrene ototoxicity is still unclear. In this study, rats were exposed to styrene by gavage at different doses once
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