环境科学导刊
環境科學導刊
배경과학도간
ENVIRONMENTAL SCIENCE SURVEY
2014年
2期
110-112
,共3页
土壤样品%底质样品%全量分解法%改进%探讨
土壤樣品%底質樣品%全量分解法%改進%探討
토양양품%저질양품%전량분해법%개진%탐토
soil sample%sediment sample%digestion method%improvement%study
深入探讨了改进的土壤底质样品全量分析法,用酸量仅为国标法的1/5,分解时间170~190min,是国标法的1/2,分解效果符合国标全量分解的要求。
深入探討瞭改進的土壤底質樣品全量分析法,用痠量僅為國標法的1/5,分解時間170~190min,是國標法的1/2,分解效果符閤國標全量分解的要求。
심입탐토료개진적토양저질양품전량분석법,용산량부위국표법적1/5,분해시간170~190min,시국표법적1/2,분해효과부합국표전량분해적요구。
The improvements on the digestion method of soil samples were explored.The usage of the acid is only one-fifth of the international standard with half of the digestion time of the international standard.However,the method could meet the requirements of the international standard.