DB4401 ICS 13.080 CCS Z 10 广 州 市 地 方 标 准 DB4401/T 102.5—2021 建设用地土壤污染防治 第 5 部分：土壤半挥发性有机物监测质量 保证与质量控制技术规范 Soil pollution prevention and control of land for construction— Part 5:Technical specifications for quality assurance and quality control for soil semivolatile organic compounds monitoring 2021-12-30 发布 2022-02-01 实施 广 州 市 市 场 监 督 管 理 局 广 州 市 生 态 环 境 局 联合发布 DB4401/T 102.5—2021 目 次 前言....................................................................................................................................................................... Ⅱ 引言....................................................................................................................................................................... Ш 1 范围................................................................................................................................................................... 1 2 规范性引用文件............................................................................................................................................... 1 3 术语和定义....................................................................................................................................................... 1 4 人员................................................................................................................................................................... 2 4.1 现场监测人员............................................................................................................................................ 2 4.2 实验室分析、校核人员............................................................................................................................ 2 4.3 报告审核人员............................................................................................................................................ 2 4.4 报告签发人员............................................................................................................................................ 2 5 仪器与设备....................................................................................................................................................... 2 5.1 采样设备.................................................................................................................................................... 2 5.2 实验室检测设备........................................................................................................................................ 2 6 样品采集........................................................................................................................................................... 3 6.1 点位布设.................................................................................................................................................... 3 6.2 采样孔位置与深度.................................................................................................................................... 3 6.3 采样............................................................................................................................................................ 3 6.4 样品保存和流转........................................................................................................................................ 3 6.5 现场记录.................................................................................................................................................... 3 6.6 现场质量控制样品.................................................................................................................................... 4 7 实验室分析....................................................................................................................................................... 4 7.1 设施和环境条件........................................................................................................................................ 4 7.2 分析方法.................................................................................................................................................... 4 7.3 试剂和材料................................................................................................................................................ 4 7.4 试样的制备................................................................................................................................................ 5 7.5 样品分析..............................................................................................................................................