NKSSC-9-F-CP 9 mm Blue Open-Top Screw Cap With Cross Pre-Slit Blue PTFE/White Silicone Septa (CAT#: STEM-AL-0208-ZJF)

This product is a 9 mm blue polypropylene open-top screw cap with cross pre-slit septa. It is intended for ND9 wide-opening 2 mL vial applications. The cross pre-slit blue PTFE/white silicone septa support autosampler needle penetration. The open-top design allows sample access through the septa during analysis. The cap is compatible with wide-opening 2 mL glass and polypropylene vials, including micro and high recovery formats. It is suitable for GC and HPLC workflows, especially for less volatile samples. The septa help maintain sample containment during routine analytical handling. This model uses 1.0 mm thick septa with 45 Shore A hardness.

Closure Type: ND9 open-top screw closure
Model: NKSSC-9-F-CP
Cap Size: 9 mm
Cap Color: Blue
Cap Material: Polypropylene (PP)
Septa Material: Cross pre-slit blue PTFE/white silicone
Septa Thickness: 1.0 mm
Septa Hardness: 45 Shore A
Compatible Vials: Wide-opening 2 mL glass and polypropylene vials, micro vials, and high recovery vials
Autosampler Compatibility: Agilent, CTC, Dionex, Knauer, PerkinElmer HPLC, Shimadzu, Thermo Scientific, Varian, VWR, and Waters
Applications: GC and HPLC

Cross pre-slit septa for sample access
Blue polypropylene cap
Open-top design for sampling
Blue PTFE/white silicone septa
Compatible with wide-opening 2 mL vials
Supports autosampler needle access
Low extractables and adsorption
Suitable for GC and HPLC workflows