通过单一仪器和个别分析技术，无法获得结果和见解。我们的联用解决方案可以配合两种或更多种仪器，以大大提高分析能力，并通过从单次运行获取更多信息节省宝贵的时间。例如：
这些技术可帮助您更好地了解物质变化规律，并将您的实验室带到更高的层次。知之愈多，则行之愈远。 我们为联用系统提供完整的服务和支持，更有相关的专家和经验帮助您有效地使用。更重要的是，联用系统独家提供避免了软件在控制多个仪器时可能出现的兼容性问题，更可以避免后续维护时出现的困难。
Because of its ability to detect functional groups in gas-phase, IR analysis allows greater understanding of the processes seen in the TGA. A sample is heated in the TGA, whereby, it decomposes and releases volatile materials and/or gaseous components as a result of material break-down. These gases Thermogravimetric properties are recorded and are then transferred to the IR cell via a high-fidelity transfer system where the components can be further characterized/identified.
A few advantages of this system include:
For additional information, please refer to the Evolved Gas Analysis Guide below.
The ability to detect very low levels of impurities in real time makes TG-MS a powerful tool for quality control, safety, and product development. Samples heated in the TGA release volatile materials and/or generate gaseous components that are seamlessly transferred via a high-fidelity transfer system to the MS for identification.
A few advantages of this system include:
For additional information, please refer to the Evolved Gas Analysis Guide below.
The ability to detect very low levels of material (known and unknown) in complex mixtures makes the TG-GC/MS a powerful tool for quality control, safety, and product development. Heating a sample on the TGA causes a sample to release volatile materials and/or generate gaseous components upon decomposition. These gases are then transferred via a high-fidelity heated transfer system to the GC, where the components can be collected on a trapping media, in a gas sampling loop, or deposited on the head of a column. The sample can then be run by GC to separate the material, and the peaks identified by the MS.
A few advantages of this system include:
For additional information, please refer to the Evolved Gas Analysis Guide below.
Hyphenating TG-IR-GC/MS is a powerful approach for analysis of an unknown mixture to determine its primary components and identify additives or contaminants. This information may be needed to evaluate a competitor’s product, determine compliance with regulations, or understand a material’s composition. The PerkinElmer TG-IR-GC/MS high-fidelity heated transfer system enables TG-IR-GC/MS analysis on a sample by moving every component in the off gases to the FT-IR and/or GC/MS after their evolution in the TGA while maintaining complete sample integrity.
A few advantages of this system include:
For additional information, please refer to the Evolved Gas Analysis Guide below.
All PerkinElmer EGA Hyphenation systems include the master digital controller and pump, that ensures balanced flow while controlling temperature, flow, and pressure. The controller includes temperature controlling devices, mass flow controller (MFC), flow smoothing system, filters and pump with exhaust line.
A few benefits include:
For additional advantages & benefits, refer to the Evolved Gas Analysis Guide below.
| TG-IR | TG-MS | TG-GC/MS | TG-IR-GC/MS | ||
|---|---|---|---|---|---|
| Industrial | Bio-polymers gases degradation | ✔ | ✔ | ||
| Chemical Identification | ✔ | ||||
| Competitive analysis | ✔ | ||||
| Fire Retardation (performance evaluation and identification) | ✔ | ||||
| Graphene and CNT based batteries proof of successful hybridization | ✔ | ||||
| Nanomaterials | ✔ | ✔ | ✔ | ||
| Packaging materials | ✔ | ✔ | ✔ | ✔ | |
| Petroleum, Lubricants, and Coal QA/QC & Research | ✔ | ||||
| Polymer additives | ✔ | ✔ | ✔ | ||
| Process optimization | ✔ | ✔ | ✔ | ||
| Pyrolysis | ✔ | ✔ | |||
| QA/QC | ✔ | ✔ | ✔ | ✔ | |
| Thermal Stability | ✔ | ✔ | |||
| Food | Additives | ✔ | |||
| Adulteration | ✔ | ✔ | ✔ | ✔ | |
| Carbohydrate analysis | ✔ | ||||
| Fats and Oils | ✔ | ||||
| Food Packaging | ✔ | ✔ | ✔ | ||
| Food quality | ✔ | ✔ | ✔ | ||
| Moisture analysis | ✔ | ✔ | ✔ | ||
| Pyrolysis | ✔ | ✔ | |||
| State transitions | ✔ | ||||
| Environmental | Contaminated soil | ✔ | ✔ | ✔ | |
| Formulation analysis | ✔ | ||||
| Microplastics | ✔ | ||||
| Moisture analysis | ✔ | ||||
| Residual solvent | ✔ | ||||
| Trace amount Detection | ✔ | ✔ | ✔ | ||
| Pharmaceutical | Crystal shape evaluation | ✔ | ✔ | ✔ | |
| Excipients compatibility | ✔ | ✔ | |||
| Formulation analysis | ✔ | ✔ | |||
| Moisture analysis | ✔ | ||||
| Residual solvent | ✔ | ✔ | ✔ | ✔ | |
| Shelf life | ✔ | ✔ | |||
| Solid state characterization (polymorphism/pseudopolymorphism) | ✔ | ||||
| Solvates | ✔ | ✔ | ✔ | ||
| Solvent-molecule binding energy | ✔ | ||||
| Thermal degradation | ✔ | ✔ | |||
| Academia & R&D | Alkanes, cycloalkanes, aromatic hydrocarbons, and asphaltenes | ✔ | |||
| Battery research (i.e. lithium polymer (LiPo) electrolyte (SPE) | ✔ | ||||
| Crystal Shape Evaluation | ✔ | ||||
| Decomposition studies | ✔ | ✔ | ✔ | ||
| Kinetic Analysis (i.e. pyrolysis, catalysis etc. | ✔ | ||||
| Material Characterization | ✔ | ||||
| Material Sciences | ✔ | ✔ | ✔ | ||
| Nanomaterials | ✔ | ✔ | |||
| Polymers | ✔ | ||||
| Polymer separation and degradation | ✔ | ||||
| Pyrolysis | ✔ | ✔ | |||
| Solvent molecule binding energy | ✔ | ✔ | |||
| State transitions | ✔ | ||||
| Unknown identification | ✔ | ✔ | ✔ | ||
