紅外(IR)光譜技術是聚合物識別所用的主要分析手段之一。我們可以提供一係列先進儀器，從Spotlight™ 200i和Spotlight 400紅外成像係統，到便攜、快速和操作方便的Spectrum Two™紅外係統。所有這些係統均配備現成的方法、譜庫和獨有的Spectrum Touch™軟件。研究人員可使用這些儀器對合成聚合物塑膠微粒進行識別和定量，也可用於分析水中的其他化合物-從可見塑料到小於100 µm的微塑料。
確定微塑料顆粒來源的一個重要因素是用於提升聚合物性能的添加劑。常用技術包括熱分析或熱解與GC/MS相結合的技術，用於聚合物及其有機添加劑（表征顆粒低於100 μm）的高靈敏度分析。ICP-MS分析可用於識別和分析塑料中的無機添加劑。
微塑料顆粒表征的典型應用包括：
僅供科學研究使用。不適用於臨床診斷。
Microplastics are a major concern due to their impact on the environment. There is growing research into microplastics, typically submillimeter in size, and which often end up in waterways and oceans. They remain in a suspended state and can be ingested by marine organisms; thereby entering and accu ...
Bottled water is marketed as being the clean and pure alternative to drinking tap water. However, there is increasing opposition to the use of single-use plastic bottles and the fact that they end up in the environment either as intact bottles, or as secondary microplastics when they do break down i ...
本海報介紹了FT-IR顯微光譜法在微塑料分析上的應用示例，其被用作化妝品和個人護理產品中的去角質微珠。
Synthetic polymers are widely used today, with diverse applications in various industries such as food, automotive, and packaging. The quality of plastic products depends on the quality of the polymers or polymer blends used during manufacturing. Identity verification and quality testing of those ma ...
Application Note, IR Spectroscopy, Polymer Recycling, Plastic Indentification Code, PIC, packaging materials, Spectrum Two, Diamond ATR, Mid-Infrared, Attenuated Total Reflectance, PET, HDPE, PVC, LDPE, PP, PS, Frontier, molecular spectroscopic
C2至C12揮發性有機臭氧前體化合物的分析，是對分析化學家提出的嚴苛技術挑戰。大氣中的低濃度，加上需要經常監測以評估日變化，這意味著在通過熱解吸分析之前，需要經曆樣品的預濃縮步驟。雖然樣品可以在現場收集並帶回實驗室，但遠程、基於現場的分析可以減少數據周轉時間，最大限度地減少樣品采集硬件，允許VOCs的存在與否，與氣相數據相關。在這一領域中，如對低分子量C2 VOCs進行低溫冷卻，它們可以被吸附在固體吸附劑上。
Understand the Challenges, Trends & Opportunities of the Polymer Industry. Want to know what the future might look like for plastic manufacturers and recyclers? The whole industry has undergone tremendous change and continues to do so. Manufacturing and recycling are drawing closer, in order to meet ...
Microplastics are tiny plastic particles that form as a result of the plastic content in consumer products and the breakdown of large plastics. Once they have entered the environment, microplastics become pollutant, causing harm to the environment.
