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.

Product Code	Brand	Septum
10411708	Macherey-Nagel™ 702732	Red Rubber/FEP colorless
10327563	Macherey-Nagel™ 702288.1	Silicone white/PTFE blue, slitted

Description

• Screw closures N 9
• Large range of screw closures with different septum materials and cap colors
• Bonded screw caps (septa firmly connected with the cap; cannot be removed) – advantage: thick (blunt) HPLC needles cannot push the septum into the vial
• Polymagnetic screw closure 702166 for CTC GC PAL

Specifications

• Color: Blue
• Thickness (Metric): 1 mm
• Closure Size: N9