ASTM D6271评估环境烟草烟雾对茄呢醇基可吸入悬浮颗粒促成作用的标准试验方法
日期:2012-02-08 10:39
r markers employed by Test Method D5955, also fulfill this requirement. Airborne solanesol, however, is unique in that it is specific to tobacco smoke and is found only in the particulate phase of ETS. Its high molecular weight and low volatility make it extremely unlikely that any solanesol will be lost from the membrane filter used for sample collection. Solanesol constitutes approximately 3 % by weight of the RSP of ETS (2,7,8), making it suitable for measurement at realistic smoking rates. O
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