Chromatography

FilterMAX™ Syringe Filters, Nylon, 25mm, 0.22um, case of 1000

0.22µm Nylon Syringe Filters — Clean Sample Prep for HPLC and LCMS A syringe filter that bleeds additives or retains your analyte costs you a rerun, or worse, a bad result you don't catch until later. FilterMAX Nylon Syringe Filters are...

VialMAX™ Screw-caps for 2mL Autosampler Vials, YELLOW, Case of 1000 (10 packs of 100)

A cap that doesn't seal right means evaporation, contamination, or a leaky vial in your autosampler tray, none of which you want to discover mid-run. VialMAX screw caps come with the septa preassembled and ready to go, so you can cap your vials and move...

VialMAX™ 2mL FULLY SILANIZED Amber Autosampler Vials with Writing Area, case of 1000 vials (10 packs of 100)

2mL Fully Silanized Amber Autosampler Vials — Reduced Analyte Adsorption Light-sensitive compounds degrade fast under lab lighting, and a thread that doesn't seal tight just speeds up solvent evaporation on top of that. VialMAX 2mL fully silanized...

VialMAX™ 20mL Headspace Vial Crimp Caps (PTFE/silicone insert), Silver-color, case of 800 (8 packs of 100)

A loose-fitting cap is one of the easiest ways to lose sample volume to evaporation before you ever get to the instrument. These VialMAX crimp caps come with preassembled, non-slit PTFE/silicone septa for a tight, dependable seal on your 20mL headspace...

VialMAX™ Magnetic Open Caps for PAL System 2CV, Gold/Blue, PTFE/white Silicone Septa for 9-425 screw-top autosampler vials, 100/pk, 1000/cs

Open-top magnetic caps need to seal as reliably as a standard screw cap while still snapping on in a fraction of the time. VialMAX gold/blue magnetic open caps are built for 9-425 screw-top autosampler vials, with preassembled PTFE/silicone septa that...

VialMAX™ 2mL Crimp-Top Vial Caps, 11 mm with PTFE/silicone insert, Silver-color, case of 1000 (10 packs of 100)

A loose-fitting cap is one of the easiest ways to lose sample volume to evaporation before you ever get to the instrument. These VialMAX crimp-top caps come with preassembled, non-slit PTFE/silicone septa for a tight, dependable seal on your 2mL...

VialMAX™ Screw-caps for 2mL Autosampler Vials, RED, Case of 1000 (10 packs of 100)

A cap that doesn't seal right means evaporation, contamination, or a leaky vial in your autosampler tray, none of which you want to discover mid-run. VialMAX screw caps come with the septa preassembled and ready to go, so you can cap your vials and move...

FilterMAX™ One-step Autosampler Filter Vials with Hydrophobic PTFE Membrane 0.22um, Case of 1000 (10 packs of 100)

One-Step Filter Vials That Cut Out the Separate Syringe Filter Entirely Skip the syringe and separate filter altogether. These FilterMAX one-step autosampler filter vials let you load, filter, and inject in one motion, cutting down on waste and prep time...

VialMAX™ 2mL Clear Polypropylene (PFAS-free) Autosampler Vials with graduations, case of 1000 vials (10 packs of 100)

VialMAX™ 2mL Clear Polypropylene (PFAS-Free) Autosampler Vials with Graduations Running PFAS methods or high-volume LC/LC-MS work means every vial on the tray is a potential source of background contamination or breakage. These VialMAX vials are...

VialMAX™ 300uL Clear Polypropylene (PFAS-free) Autosampler Vials, case of 1000 vials (10 packs of 100)

Glass isn't always the answer, especially when you're tired of paying for breakage. These VialMAX 300uL clear polypropylene vials are PFAS-free, graduated for quick volume checks, and built to standard 9-425 threading so they drop right into your...

FilterMAX™ Syringe Filters, PES, 25mm, 0.45um, case of 1000

Low-Binding PES Syringe Filters for Protein and Biologics Prep Protein-rich and aqueous samples have a way of clogging filters that aren't built for them, costing you time and sample. FilterMAX PES syringe filters use a low-protein-binding...

VialMAX™ 20mL Crimp-top Headspace Vials (23 x 75mm), Rounded Bottom, case of 800 (8 packs of 100)

Headspace analysis demands a vial that can handle heat and pressure without compromising your sample. These VialMAX crimp-top headspace vials are made of Type I Class A borosilicate glass with a rounded bottom for even heating throughout the run. No...