400-800-3875 
资讯中心NEWS CENTER
在经济发展前景中求活 ，不断地建立健全 ，以顺畅口碑和科学的的的管理驱动品牌发展前景经济发展前景Towards a World Milestone · Joining Hands to Create a Common Future
On March 12, 2025, Pubiao Technology welcomed more than ten Middle Eastern international partners who came from afar, holding positions such as Senior Chemist, Senior Technical Director, Senior Engineer, Chief Technical Officer, etc. Every frame captured by the camera is not only a collision of technical exchanges, but also a fusion of trust and vision. From the analysis of core parameters of precision instruments to the global dialogue on service standards, we have presented influential international business cards to the world with professionalism and enthusiasm
The first thing to visit is the gas chromatography-mass spectrometry (GCMS)/GCMSMS, with the main brands and models being:
There are also several sets of inductively coupled plasma spectrometers/mass spectrometers available
赛默飞Thermo Fisher ICPOES iCAP PRO DUO
Next is the liquid chromatography-mass spectrometer LCMSMS
AB Sicex Triple TOF 6600
Thermo Scientific Vanquish
Thermo Scientific TSQ Altis
......
The instruments and equipment are all around 22-24 years old. The appearance of the instruments is novel and the performance is good. Engineers are very interested in the instruments and equipment, and have also learned about the strength of instrument maintenance and the supply capacity of accessories!
At the meeting, further discussions were held on technical methods and research and development directions
选择展示的程序“Quantification of polycyclic aromatic hydrocarbons.docx” ，下是该信息相关内容的2英文译文资料：
多环芳烃的评定
经久耐用性巧妙感染物（POPs）的抽样与讲解
长时间性有机化学影响物（POPs）是剧毒且持续的检查是否成分 ，二者会在工作kaiyun全站网页版登录APP下载和生事物体中生事物累加 。此类成分面临《斯德哥尔摩条例》的管控 ，收录多氯联苯（PCBs）、多氯二苯并对二噁英/多氯二苯并呋喃（PCDDs/PCDFs ，即二噁英和呋喃）、多环芳烃（PAHs）、充分氯农约（OCPs）和全氟及多氟有机物（PFAS） 。以便在的空气、水、kaiyun全站网页版登录APP下载、沉淀物和生态学体中检查测量这么多的物质 ，要求利用须严格的采集、去除、净化后和研究技术水平 ，可以预防止污染源并抓好较准性 。
多环芳烃（PAHs）、多氯联苯（PCBs）、二噁英、呋喃和有机的氯农药杀虫剂（OCPs）、多氯二苯并对二噁英（PCDDs）、多氯二苯并呋喃（PCDFs）和全氟及多氟类化合物（PFAS）在大气、水和土地中的采样系统与进行阐述大部分有关仿品收集整理、添加、净化系统和适用advanced色谱技術的进行阐述 。低于是每一种物质中适用的最简单的方法发展历程：
1. 自然空气试品讲解
o 抽样：操作高占地氧气抽样器（PUF、XAD-2或石英石净化器）来猎取半析出性有机会氧化物 。
o 截取：分为索氏获取、充压液状体获取（PLE）或固相转化成（SPE） 。
o 过滤：能够 透明硅胶、氧化的铝或Florisil柱色谱开展空气净化 。
o 研究分析：
§ PAHs、PCBs、OCPs：便用气相色谱分析色谱-质谱联用的技术（GC-MS）或气质联用色谱-微电子抓取检查器（GC-ECD） 。
§ 二噁英和呋喃：施用抓判断率液相色谱/提辨认率质谱联用水平（HRGC/HRMS） 。
2. 水样阐述
o 采集：在虎珀色夹层玻璃酒瓶中做抓样或组合采样系统 。
o 提炼：用到液液领取（LLE）或固相导出（SPE）与有机质稀释剂 。
o 净化后：借助凝胶的作用渗透性色谱（GPC）或柱色谱对其进行再生 。
o 解析：
§ PAHs、PCBs、OCPs：实用GC-MS或GC-ECD 。
§ 二噁英和呋喃：在动用活性氧炭纯化后进行HRGC/HRMS定性分析 。
3. 土体供试品剖析
o 抽样：采用不锈钢材料旋螺钻实现符合取样 。
o 抽取：选用促使相转移催化剂分离出（ASE）、索氏领取或超音波波领取 。
o 处理：按照硅胶制品、氧化反应铝或硝酸钠整理去空气净化 。
o 阐述：
§ PAHs、PCBs、OCPs：选择GC-MS、GC-ECD 。
§ 二噁英和呋喃：使用的HRGC/HRMS 。
概述
严重空气污染物 | 了解技术应用 |
PCBs | 色谱色谱与质谱联用/低辨别率色谱色谱/涨识别率质谱联用（EPA办法8082A） |
OCPs | 液相色谱与质谱联用（EPA方式方法8082A） |
PAHs | 气象色谱仪色谱与质谱联用（EPA技巧8270D） |
PCDDs和PCDFs | 比较高的分数辨率色谱色谱/抓分辩率质谱联用（EPA办法8290A）（EPA工艺23） |
任何（PFAS等） | 高效液相色谱-结合质谱联用（EPA的办法1633）等 |
采样系统
检样的收录将采取EPA、ISO 17025和UNEP导则中的细则化监测合同协议 ，以确定在好几种坏境媒介（分为空气的、水、堆积物、土壤有机质和大街粉尘）中抽取到高品质量的信息 。将试行恰当的的加工、保管和运输物流工作 ，可以预防止合格品分解、交错式造成的污染或蒸发掉性有机物的损失费 。
Through communication, the technical team of Pubiao Technology and foreign engineers work together to solve more complex technical problems and gain new solutions.
3. 促进知识共享Promote knowledge sharing
Foreign engineers usually have rich industry experience and cutting-edge technical knowledge. Their sharing can help the technical personnel of Pubiao Technology quickly understand international advanced technology and improve their own technical level.
Technicians from different countries and regions can explore how to combine their respective technological advantages and achieve technological integration and innovation through communication.
Technical exchange is the starting point for establishing long-term cooperative relationships. Through communication, Pubiao Technology can find common research directions and cooperation opportunities with foreign partners, promoting cooperation in technology research and development, market expansion, and other aspects.
Communicating with foreign technical experts can enhance the overall ability of the Pubiao Technology team, cultivate an international perspective and cross-cultural communication skills. The improvement of this ability will help Pubiao Technology better conduct business in the international market and enhance its competitiveness on a global scale.
Foreign engineers can share their application experience in practical projects to help Pubiao Technology apply new technologies to actual products and services more quickly.
The arrival of this international partner not only recognizes the technical strength and market potential of Pubiao Technology, but also establishes a good brand image in the international market, laying a solid foundation for its future development in the international market. Through communication and collision with international partners, Pubiao Technology can better understand the needs of the international market, further improve its technical level and service quality, and promote the company's internationalization process.
