標準號：BS EN ISO 17226-1-2008
中文標準名稱：皮革.甲醛含量的化學測定.第1部分:高效液相色譜法(ISO 17226-1-2008)
英文標準名稱：Leather - Chemical determination of formaldehyde content - Part 1: Method using high performance liquid chromatography (ISO 17226-1:2008)
標準類型：Y46
發布日期：2009/6/30 12:00:00
實施日期：2009/6/30 12:00:00
中國標準分類號：Y46
國際標準分類號：59.140.30
引用標準：ISO 2418;ISO 3696;ISO 4044;ISO 4684
適用范圍：This part of ISO 17226 specifies a method for the determination of free and released formaldehyde inleathers. This method is based on high performance liquid chromatography (HPLC). It is selective and not sensitive to coloured extracts.The formaldehyde content is taken to be the quantity of free-formaldehyde and formaldehyde extractedthrough hydrolysis contained in a water extract from the leather under standard conditions.