Standard No.:	GB/T 40196-2021
English Name:	Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy
Chinese Name:	X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法
Chinese Classification:	B71    Corrosion protection for wood and bamboo
Professional Classification:	GB    National Standard
ICS Classification:	71.040.50 71.040.50    Physicochemical methods of analysis 71.040.50
Issued by:	SAMR; SAC
Issued on:	2021-05-21
Implemented on:	2021-12-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	110.0
Delivery:	via email in 1~3 business day

本文件描述了用X射线荧光能谱仪分析CCA和ACQ防腐木材和木材防腐剂的术语和定义、测试原理、要求、仪器设备、样品制备和测定。
本文件适用于防腐木材和木材防腐剂中CCA和ACQ中的氧化铜、三氧化铬、五氧化二砷等有效成分的测定，以及含有以上有效成分的其他防腐木材和木材防腐剂的测定。