Blog
7 Questions to Ask Before Buying a Refurbished LC-MS or GC-MS System
Refurbished LC-MS and GC-MS systems can cut instrumentation costs by 30–50% compared to new OEM pricing. The problem is that "refurbished" doesn't describe a process. It's a label that covers everything from a system that's been validated against real methods to one...
How to Keep Your Analytical Lab Audit-Ready Year-Round, Even When Multiple Vendors Handle Service
Most labs treat an audit like a deadline, something to prepare for in the weeks before it happens. That works until an auditor asks for one specific document, and the lab has to go find out whether it exists. What holds up under review is rarely the paperwork...
Is Your Analytical Lab Instrument Qualification Up to Date? 3 Things Your Documentation Needs to Prove
Analytical lab instrument qualification is not just something to confirm once and file away until the next scheduled requalification. As conditions change, qualification records need to be kept up to date, so that when an auditor asks for the qualification trail for a...
How a Lab Instrument Maintenance Plan Catches the Failures Your PM Schedule Misses
A PM schedule and a lab instrument maintenance plan aren't the same thing. Most labs running LC-MS, GC-MS, and ICP-MS instruments discover that when something fails between scheduled visits despite service running on time. The scope just didn't reflect how those...
Is an OEM Contract the Right Fit for Your Lab? Here’s When to Call an Independent Mass Spec Service Provider.
OEM mass spec service contracts are built around a specific set of situations, and for those situations they work well. Labs running into slow response times, parts availability problems, or diagnostic issues that keep bouncing between vendors are often better served...
The Do’s and Don’ts of Relocating Mass Spec Analytical Instrumentation
Mass spec instrument relocation is more than a logistics problem. Whether across the hall or to a new facility, moving a mass spectrometer is a qualification event under GMP and ISO/IEC 17025 frameworks. If your lab has a move coming up, or is in the middle of...
New vs. Refurbished Analytical Instrumentation: Why Validation Matters More Than Cost
The assumption is that new instrumentation means reliability and refurbished instrumentation means compromise. In practice, the questions are much simpler: does the instrument meet your method requirements, and did the vendor validate it against your specific...
What Your GC-MS Symptoms Mean and Why You Could Be Looking in the Wrong Place
When GC-MS performance drops, the symptom is rarely self-explanatory. Inlet problems look like detector problems. Column contamination looks like carrier gas drift. The longer the wrong component gets chased, the longer the instrument stays down. Environmental and...
What Your LC-MS Symptoms Are Telling You and What to Check Before You Replace Anything
When your LC-MS starts underperforming, you know something's off before you know what. The data flags the problem but doesn't tell you where it started, and when you chase the wrong component first, you're adding downtime that didn't need to happen. Pharma and...
6 Equipment Compliance Issues Mass Spec Labs Miss When Multiple Vendors Handle Service
Mass spec labs that fail equipment audits usually weren't running bad instruments. The compliance gaps that surface often trace back to service documentation—and most labs don't find them until an auditor does. Here's where those gaps form, and here’s what it takes to...