| 产品特性：稳定 | 是否进口：否 | 产地：山东 |
| 加工定制：是 | 品牌：haohan | 型号：10%FFAP/Chromosorb W AW |
| 测量范围：ppm | 测量对象：乙酸丁酯的 | 控温范围：250℃ |
| 尺寸：2000mm | 重量：0.001kg | 乙酸丁酯的：空气 |
| 乙酸乙酯：医疗器械 | 环氧乙烷：增塑剂 | 塑化剂：过氧化物 |
| 氨水：甲醛 | 液化石油气：加油站 | 氮气发生器：口罩 |
| 裂解进样器：氨水 | 一氧化碳：室内空气 | MTBE：SE-30 |
浩瀚色谱（山东）应用技术开发有限公司建立工作场所空气中乙酸丁酯的热解吸气相色谱测定方法。
[方法 ]按照《车间空气监测检验方法研究规范》的要求进行实验室及现场实验。
[结果 ] 10 0mg活性炭对乙酸丁酯的穿透容量 7.4mg ,当乙酸丁酯的浓度为82 .4～ 168.3mg/m3 时 ,采样效率均达 99.98%～ 10 0 % ;样品在碳管中可保存 8d ,方法的重现性好 ,不同浓度的相对标准偏差为 2 .1%～ 5 .5 % ;平均解吸效率为 85 .2 %～ 88.6% ;方法的低检测浓度为 0 .8mg/m3 ;空气中与乙酸丁酯共存的苯、甲苯、二甲苯等在本方法条件下不干扰测定。
[结论 ]此方法各项指标均达到《车间空气监测检验方法研究规范》的要求 ,适用于工作场所空气中乙酸丁酯的检测。
名称：填充柱
固定液：ffap
担体：Chromosowb W AW
配比：FFAP:Chromosowb W AW=10:100
规格：2m*3mm-4mm（内径）
材质：不锈钢
应用：GBZ/T 160.63-2007 工作场所空气有毒物质测定 饱和脂肪族酯类化合物
本标准于2007-06-13代替GBZ/T 160.63-2004
本标准规定了监测工作场所空气中饱和脂肪族酯类化合物浓度的方法。
本标准适用于工作场所空气中饱和脂肪族酯类化合物（甲酸甲酯、甲酸乙酯、乙酸甲酯、乙酸乙酯、乙酸丙酯、乙酸丁酯、乙酸戊酯、1，4-丁内酯、硫酸二甲酯、乙酸异丁酯、乙酸异戊酯）浓度的测定。
本标准于2018-05-01部分指标作废，部分内容分别被GBZ/T 300.122-2017 工作场所空气有毒物质测定 22部分：甲酸甲酯和甲酸乙酯、GBZ/T 300.126-2017 工作场所空气有毒物质测定 26部分：硫酸二甲酯和***苯磷酸酯代替
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. established a gas chromatography method for the determination of butyl acetate by thermal desorption in workplace air.
[Method] Laboratory and field experiments were carried out in accordance with the requirements of "Research Specifications for Air Monitoring and Inspection Methods in Workshops".
[Result] The penetration capacity of 100mg activated carbon to butyl acetate was 7.4mg. When the concentration of butyl acetate was 82.4～168.3mg/m3, the sampling efficiency reached 99.98%～; It can be stored for 8 days, the method has good reproducibility, the relative standard deviation of different concentrations is 2.1%-5.5%; the average desorption efficiency is 85.2%-88.6%; the minimum detection concentration of the method is 0.8mg/ m3 ; benzene, toluene, xylene, etc. that coexist with butyl acetate in the air do not interfere with the determination under the conditions of this method.
[Conclusion] All the indicators of this method meet the requirements of "Research Specifications for Air Monitoring and Inspection Methods in Workshops", and it is suitable for the detection of butyl acetate in workplace air.
Name: Packed Column
Fixative: ffap
Carrier: Chromosowb W AW
Proportion: FFAP: Chromosowb W AW=10:100
Specifications: 2m*3mm-4mm (inner diameter)
Material: Stainless steel
Application: GBZ/T 160.63-2007 Determination of Toxic Substances in Workplace Air-Saturated Aliphatic Ester Compounds
This standard replaces GBZ/T 160.63-2004 on 2007-06-13
This standard specifies a method for monitoring the concentration of saturated aliphatic esters in workplace air.
This standard applies to saturated aliphatic ester compounds (methyl formate, ethyl formate, methyl acetate, ethyl acetate, propyl acetate, butyl acetate, amyl acetate, 1,4-butyrolactone) in the workplace air , dimethyl sulfate, isobutyl acetate, isoamyl acetate) concentration determination.
Part 122: Methyl formate and ethyl formate, GBZ/T 300.126-2017 Determination of Toxic Substances in Workplace Air Substance Determination Part 126: Dimethyl Sulfate and Tristolyl Phosphate Replacement
