At AMPTIUS | AMP Tech Instruments, we specialize in buying, refurbishing, and selling certified TQ MS systems—also known as Triple Quadrupole Mass Spectrometry systems. Each system is backed by a warranty to ensure reliable performance. All instruments are processed at our Central Florida facility through a three-step process perfected over the years, ensuring each instrument meets high standards before it reaches your lab.
We stock a range of Triple Quadrupole MS systems from trusted brands like Agilent, Thermo Scientific, and Waters. Our inventory includes popular models like the Agilent 7890B 7010B Triple Quadrupole GC TQ System w/ 7693 Autosampler, designed for high-sensitivity quantitation, and the Waters Xevo TQ-S, known for its precision in targeted analysis. These systems are widely used in pharmaceutical research, environmental analysis, food safety, and other applications requiring precise quantitation of complex samples.
Our focus is on offering refurbished TQ MS systems that deliver the same dependable results as new models but at a fraction of the cost. By choosing a refurbished Triple Quadrupole system, you can achieve the high-level sensitivity and specificity required for targeted analysis while significantly reducing capital expenses. This allows you to allocate your budget to other critical needs in your lab.
If you’re looking for a reliable TQ MS or Triple Quadrupole system, explore our current inventory or reach out using the form on this page. We can help you find the perfect solution for your analytical needs—or assist with trading in your old equipment for credit.
Ready to Buy or TQ MS System?
Our 3-Step Process for Refurbishing Used TQ MS Machines
First, every Triple Quadrupole MS system undergoes a detailed inspection upon arrival, followed by rigorous testing and evaluation by our technicians, who replace any worn or damaged parts using original equipment manufacturer (OEM) parts. TQ MS systems are fully refurbished to meet stringent performance standards. Next, each instrument moves to our on-site lab for further testing and certification, simulating real-world lab conditions to ensure reliability. Once certified, a warranty is issued, and the equipment becomes available for sale, offering our customers peace of mind and dependable performance.

