希腊采购需求：实验室分析仪器、气相色谱法、质谱法、液相色谱法、光谱法、样品制备

I'm interested in exploring options for measuring toxic gases within various environments. Specifically, I would like to understand the different technologies and methodologies available for accurate detection, as well as their specifications. This information is crucial for evaluating how these tools could support our safety and compliance needs in the workplace. Additionally, it would be great to know about the performance metrics related to sensitivity and response time, as well as any calibration requirements. Understanding the maintenance and operational costs associated with these devices would also be beneficial. If you could provide details or catalogs on your range of gas detection solutions, I would greatly appreciate it. Looking forward to your response!