Pursuit Scientific supplies chromatography vial, cap, and septa kits engineered and tested together for reliable fit, function, and sample integrity.
Our SpectraClean-grade products support HPLC, UHPLC, GC, LC/MS, and GC/MS workflows in Pharmaceutical, University, and Environmental Laboratories.
Jul 29th 2026
Which Pre-Slit Septa Help Reduce Evaporative Loss? Customers often ask whether pre-slit septa are better for reducing evaporative loss in autosampler vials. The short answer is that pre-slit design ca…
May 22nd 2026
Why Matched Vial, Cap, and Septa Kits Outperform Separate Purchases Answer: because vials, caps, and septa are not interchangeable parts, even when they look the same. A customer recently shared a pho…
May 22nd 2026
Take the Challenge: Find an Equivalent or Better LC & GC Vial Kit for Your Current Part Number Got a part number? Send it to us. If you already know the chromatography, LC, or GC vial part number…
May 22nd 2026
LC & GC Vial Stocking as Priority If matched vial, cap, and septa kits are the better choice for performance, then stocking those kits should be the next priority. At first glance, vial inventory…
May 22nd 2026
Download the Pursuit Scientific 2026 catalog of chromatography vial, cap, septa kits, inserts and 96-well plates.…
May 21st 2026
What Are the Practical Use Volumes of our 96-Well Plates? A 96-well plate labeled 1 mL or 2 mL does not always mean that is the exact working volume you should use. The nominal size tells you the well…
Aug 21st 2025
What Vials and Caps Should You Use for PFAS Analysis? Per- and polyfluoroalkyl substances (PFAS) are typically measured at very low concentrations, so even small background contributions from consumab…
Aug 19th 2025
“Why ‘Universal Fit’ Vials and Caps Cause Costly Errors (And How Matched Kits Prevent Them)” Although they are very similar specifications, the detail is in the specification…
