Standard No.:	GB/T 27854-2011
English Name:	Chemicals—Soil microorganisms—Nitrogen transformation test
Chinese Name:	化学品 土壤微生物 氮转化试验
Chinese Classification:	A80    Marking, packaging, transport and storage in general
Professional Classification:	GB    National Standard
Source Content Issued by:	AQSIQ; SAC
Issued on:	2011-12-30
Implemented on:	2012-8-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	6000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准规定了化学品土壤微生物氮转化试验的方法概述、仪器设备、试验系统、试验程序、质量保证与质量控制、数据与报告。
本标准适用于评估化学品单次暴露后对土壤微生物氮转化活性的长期负面影响。