標準號：ISO 10312-1995
中文標準名稱：環境空氣 石棉纖維的測定 直接傳遞電子顯微鏡法
英文標準名稱：Ambient air - Determination of asbestos fibres - Direct-transfer transmission electron microscopy method
標準類型：Z11
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Z11
國際標準分類號：13.040.20
適用范圍：Specifies a reference method using transmission electron microscopy for the determination of the concentration of asbestos structures in ambient atmospheres and includes measurement of the lengths, widths and aspect ratios of the asbestos structures. The method allows determination of the types of asbestos fibres present. The method cannot discriminate between individual fibres of the asbestos and non-asbestos analogues of the same amphibole mineral.