土壤农残检测标准
http://www.instrument.com.cn/search/search_more.asp?domains=www.instrument.com.cn&q=%CD%C1%C8%C0%C5%A9%B2%D0%BC%EC%B2%E2%B1%EA%D7%BC&sa=%CB%D1%CB%F7&sitesearch=www.instrument.com.cn&client=pub-9698584361161886&forid=1&ie=GB2312&oe=GB2312&safe=active&cof=GALT%3A%23008000%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A663399%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3A336699%3BALC%3A0000FF%3BLC%3A0000FF%3BT%3A000000%3BGFNT%3A0000FF%3BGIMP%3A0000FF%3BFORID%3A11&hl=zh-CN&channel=6328825861
这样在站里搜一下就可以了,很多啊