Chromatography Autosampler Vial Caps Only
Macherey-Nagel™ N9 Polypropylene Blue Screw Caps
Seal vials with screw caps with a secure septum to receive needles. The Macherey-NagelTM N9 pollypropylene blue screw caps come with a choice of septa.
Macherey-Nagel™ N20 Aluminum Closures
Seal vials with securely with a variety of crimp closures. Machenery-Nagel™ N20 aluminum closures come with a broad variety of cap types and septum materials.
Macherey-Nagel™ Plastic Snap Caps, N22
Used for the storage of powdery samples. Macherey-Nagel™ Plastic Snap Caps, N22 are transparent polyethylene caps for use with Macherey-Nagel™ Glass Snap Cap Vials, N22. They feature a small tab so they can be easily popped off. Packs of 100 in PE bags.
Macherey-Nagel™ Snap Ring Closures, N11, Hard PE
Enables easy sealing for HPLC vials. Macherey-Nagel™ Snap Ring Closures, N11, Hard PE are pre-assembled, color-coded caps for use with Macherey-Nagel™ N11 snap ring vials. They feature a center hole with silicone/PTFE septa to allow needle penetration with reduced handling.
Macherey-Nagel™ Aluminum Crimp Closures with Center Hole, N20
Enables needle penetration with reduced handling and contamination risk. Macherey-Nagel™ Aluminum Crimp Closures with Center Hole, N20 are pre-assembled, ready to use crimp caps for use with N20 crimp neck chromatography vials. 100/PE bag.
Macherey-Nagel™ Screw Cap with Center Hole, N8
Enables easy needle penetration and resealability with reduced handling and contamination risk and with no interfering peaks. Macherey-Nagel™ Screw Cap with Center Hole, N8 are pre-assembled, ready to use caps with medium-soft septa for use with N8 screw cap chromatography vials.
