Screw Thread Caps With Septa

• Polypropylene caps are chemically inert and suitable for most chromatography applications.
• Normal available cap color is blue, black, clear, while other special colors can be also produced accordingly.
• Smooth cap & Ribbed cap are available.
• Septa & Pre-slit septa are available.
• Pre-assembled caps and septa are convenient and minimize contamination from handling.
• Easy-on, easy-off convenience with just half-a-turn.

Aluminum Crimp Cap With Septa

• Septa and slit septa are available.
• Normal available cap color is Silver, while other special colors can be also produced accordingly.
• Easy to apply and easy to remove.
• Aluminum seals with pre-inserted septa are compatible with standard opening crimp top vials.

18mm Open Top Screw Cap Headspace Sampler

• Caps are made of magnetic precision metal to exact manufacturing tolerances and lined in a controlled manufacturing environment.
• Pre-slit septa are easier to pierce with needles.
• Pre-assembled caps and septa are convenient and minimize contamination from handling.

GC Septa Silicone Septa

• GC Septa are made from 100% Pure Premium Silicone Rubber. This septa has an excellent performance. When you need septa to use with high temperature and low bleed these are the septa you should use.
• Available to be packed in glass vials for high purity.

Safety Caps Thread 

• Mobile phase safety caps protect your health and safety in the lab.
• Inner PTFE body rotates freely within the cap, preventing twisting of fluid lines.
• Outer polypropylene cap is not in contact with the fluid path in normal use.

Enquiries and orders have to be placed at your local dealer or can be forwarded by us to a distributor of ours.