作为谷仓用熏蒸剂,使用的主要是氯化苦或溴甲烷一类,可是残效作用都差,氯化苦有强烈的刺激性,对人体有剧毒,由于有危险,操作极不方便.溴甲烷也对人体有剧毒
浩瀚色谱（山东）应用技术开发有限公司，用气相色谱法测定小麦中氯化苦残留量的检测方法.结果表明:采用酸回流方法提取小麦中的氯化苦,进行毛细管色谱分离检测,灵敏度高.在1～22 μg/mL范围内,色谱峰面积与浓度有较好的线性关系,标准工作曲线相关系数为0.999 4,氯化苦提取率为95.38%,标准偏差3.82%.
名称：毛细管柱
固定相：100%二甲基聚硅氧烷
规格：30m*0.25mm*0.25um
型号：HH-5
应用：粮食作物中氯hua苦残留量的测定 气相色谱法
应用：
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
As a fumigant for barns, chloropicrin or bromomethane are mainly used, but their residual effects are poor. Chloropicrin has strong irritants and is highly toxic to the human body. Due to its danger, it is extremely inconvenient to operate Bromomethane is also highly toxic to the human body
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd., a detection method for residual chloropicrin in wheat using gas chromatography The results showed that using acid reflux method to extract chloropicrin from wheat for capillary chromatography separation and detection had high sensitivity There is a good linear relationship between peak area and concentration within the range of 1-22 μ g/mL. The correlation coefficient of the standard working curve is 0.999 4, the extraction rate of chloropicrin is 95.38%, and the standard deviation is 3.82%
Name: Capillary Column
Fixed phase: 100% dimethyl polysiloxane
Specification: 30m * 0.25mm * 0.25um
Model: HH-5
Application: Determination of Chlorpyrenoid Residues in Grain Crops by Gas Chromatography
Application:
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, Jiedao/Kexiao
滕州市浩瀚色谱仪器技术服务有限公司
电话：0632-5667636
传真：0632-5667636
手机：15562228838,13963221227
地址：山东滕州市平行路（商务部和技术部）
邮箱：wangxiaoying9@126.com
QQ:1404939462
联系人：王经理
网址：www.haohansepu.com