With people's increasing attention to the living environment, research on the toxicity of solid waste is receiving more and more attention. The "Identification Standards for Hazardous Waste - Identification of Toxic Substance Content" clearly lists acetonitrile, acrolein, and acrylonitrile as toxic substances, highly toxic substances, and even carcinogenic substances. These three substances are extremely harmful to human health, and monitoring their levels in solid waste is particularly important
This standard specifies the headspace gas chromatography method for determining acrolein, acrylonitrile, and acetonitrile in solid waste and its leachate.
This standard is applicable to the determination of acrolein, acrylonitrile, and acetonitrile in solid waste and its leachate.
When the sample size of solid waste is 2.0 g, the detection limit of the method for acrolein and acrylonitrile is 0.3 mg/kg, and the lower limit of determination is 1.2 mg/kg; The detection limit of acetonitrile method is 0.4 mg/kg, and the lower limit of determination is 1.6 mg/kg. When the volume of solid waste leachate is 10 ml, the detection limit of acrolein, acrylonitrile, and acetonitrile is 0.05 mg/L, and the lower limit of determination is 0.20 mg/L.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. is developing a chromatographic column for the determination of solid waste formaldehyde, acrylonitrile, and acetonitrile using a headspace sampler
A gas chromatography method was established for the detection of acetaldehyde, acrylonitrile, and acetonitrile in solid waste. Used with Agilent/Shimadzu/Thermo Fisher/PE Varian/Bruker/Panno instruments, the effect is good.
This method can effectively monitor the content of formaldehyde, acrylonitrile, and acetonitrile in solid waste, providing a basis for effective management and disposal of solid waste.
Name: Capillary Column
Specification: 30m * 0.32mm * 0.5um
Model: 100% Polyethylene Glycol
Zui high temperature: 250 ° C
Application: HJ 874-2017 Solid Waste Determination of Propionaldehyde, Acrylonitrile, and Acetonitrile Headspace Gas Chromatography Method
Suitable for:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong,
随着人们对生存环境的关注,对固体废物的毒性硏究越来越受到重视。《危险废物鉴别标准 毒性物质含量鉴别》中明确将乙腈、丙烯醛和丙烯腈列为有毒物质,剧毒物质,甚至致癌性物质。这三种物质对人体健康伤害ji大,监测它们在固体废物中的含量显得特别重要
本标准规定了测定固体废物及其浸出液中丙烯醛、丙烯腈和乙腈的顶空-气相色谱法。
本标准适用于固体废物及其浸出液中丙烯醛、丙烯腈和乙腈的测定。
固体废物样品量为2.0 g 时，丙烯醛和丙烯腈的方法检出限为0.3 mg/kg，测定下限为1.2 mg/kg；乙腈的方法检出限为0.4 mg/kg，测定下限为1.6 mg/kg。固体废物浸出液体积为10 ml 时，丙烯醛、丙烯腈和乙腈的方法检出限为0.05 mg/L，测定下限为0.20 mg/L。
浩瀚色谱（山东）应用技术开发有限公司，研制《固体废物 丙xi醛、丙烯腈和乙腈测定色谱柱》采用顶空进样器与
气相色谱仪,建立了固体废物中丙xi醛、丙烯腈、乙腈的检测方法。在安捷伦/岛津/赛默飞/PE瓦里安/布鲁克/磐诺仪器使用，效果良好。
该方法可有效监测固体废物中丙xi醛、丙烯腈、乙腈的含量,为固体废物的有效管理和处置提供依据。
名称：毛细管柱
规格：30m*0.32mm*0.5um
型号：100%聚乙二醇
zui高温度：250°C
应用：HJ 874-2017 固体废物 丙xi醛、丙烯腈和乙腈的测定 顶空-气相色谱法
适用于：
安捷伦490在线/便携，4890,5890,6890,7820,7890,8860,8890
岛津GC-14C，GC-2010，GC-2014，GC-2030
赛默飞1310,1300,1610,1600
瓦里安3800系列
布鲁克PE580,590,680,690
磐诺A90，福立GC9790，华爱，天瑞，天美，GC7900，川仪，北分瑞利，东西电子，鲁南瑞虹，捷岛/科晓
滕州市浩瀚色谱仪器技术服务有限公司
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