DB43/T 2145-2021 家具中醛酮类化合物的测定方法 高效液相色谱法

ICS97.220.10

CCSY55

43

湖南省地方标准

DB43/T2145—2021

家具中醛酮类化合物的测定方法

高效液相色谱法

Determinationofaldehydesandketonesinfurniture,

highperformanceliquidchromatography

2021-08-29发布2021-10-29实施

湖南省市场监督管理局发布

DB43/T2145—2021

目次

前言························································································································Ⅲ

1范围·····················································································································1

2规范性引用文件······································································································1

3术语和定义············································································································1

4方法原理···············································································································2

5试剂与材料············································································································2

6仪器与设备············································································································3

7试验程序···············································································································3

8分析·····················································································································5

9结果计算···············································································································6

10方法特性··············································································································6

11质量保证与控制····································································································7

12结果报告··············································································································7

附录A（规范性）家具外形轮廓体积计算·······································································9

I

DB43/T2145—2021

II

DB43/T2145—2021

前言

本文件按照GB/T1.1—2020《标准化工作导则第1部分：标准化文件的结构和起草规则》的规

定起草。

请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任。

本文件由湖南省市场监督管理局提出并归口。

本文件起草单位：湖南省产商品质量检验研究院。

本文件主要起草人：石鹏途、胡艳君、黄辉、上官佳、何浩、石旺、张蓓、吴海智、康峰、李志丰。

III

DB43/T2145—2021

IV

DB43/T2145—2021

家具中醛酮类化合物的测定方法高效液相色谱法

1范围

本文件规定了家具中醛酮类化合物的测定方法。

本文件适用于测定家具中15种醛酮类化合物，包括：甲醛、乙醛、丙酮、丙烯醛、丙醛、丁烯醛、

丁醛、苯甲醛、戊醛、异戊醛、邻甲苯甲醛、间甲苯甲醛、对甲苯甲醛，2，5-二甲基苯甲醛、己醛。

2规范性引用文件

下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款。其中，注日期的引用文件，

仅该日期对应的版本适用于本文件；不注日期的引用文件，其最新版本（包括所有的修改单）适用于本

文件。

GB/T601化学试剂标准滴定溶液的制备

GB/T603化学试剂试验方法中所用制剂及制品的制备

GB/T6682分析实验室用水规格和试验方法

GB/T31107—2014家具中挥发性有机物化合物检测用气候舱通用技术条件

GB/T31106—2014家具中挥发性有机物化合物的测定

3术语和定义

以下术语和定义适用于本标准。

3.1

DNPH

2,4-二硝基苯肼

3.2

标准状态normalstate

温度为273.15K，压力为101.325kPa时的干物质状态。

3.3

气候舱舱容volumeoftestingchamber

气候舱空载时，舱内参与空气交换的总容积。

用v表示。

3.4

体积承载率volumeloadingfactor

家具外表轮廓体积与气候舱舱容的比值。

用a表示。

3.5

背景浓度backgroundconcentration

气候舱空载时，舱内空气的各醛酮类化合物浓度。

1

DB43/T2145—2021

3.6

空气交