Catalog Number - 9502C-40T-R

The 9502C-40T-R BASIK Crimp Caps are a custom‑order configuration designed for chromatographic laboratories that require color‑specific cap identification combined with reliable sealing performance.

These caps feature red rubber/PTFE septa, providing enhanced resealing after injection, and are fitted in red aluminum closures for clear visual matching or coding within laboratory workflows.

Compatible with 11 mm crimp‑top and snap‑top, 12 × 32 mm autosampler vials, these caps are well suited for GC, HPLC, and routine analytical applications, especially where standard color options are not sufficient.

✅ Recommended for validated workflows requiring consistent custom color configuration

Red Rubber/PTFE Septa – Reliable Resealing Performance

• Red rubber / PTFE septa construction

• Softer than natural red rubber

• Provides:

  • Improved resealing after injection

  • Strong leak resistance

✅ Ideal for multi‑injection workflows and routine analysis

Optimized for GC Applications

• Excellent for:

  • Gas Chromatography (GC)

  • Volatile sample handling

• Maintains:

  • Sample integrity

  • Consistent injection performance

✅ Trusted in GC laboratory environments

Crimp Top Design – Secure Seal Integrity

• 11 mm aluminum crimp cap

• Provides:

  • Airtight sealing

  • Reduced evaporation

  • Reliable sample containment

✅ Suitable for volatile and non‑volatile samples

Red Aluminum Caps – Color‑Matched Identification

• Red cap finish allows:

  • Sample grouping

  • Visual alignment with labeling systems

  • Method or batch differentiation

✅ Enhances workflow accuracy and traceability

Broad Autosampler Compatibility

• Fits:

  • 11 mm crimp‑top vials

  • 11 mm snap‑top vials (with proper tools)

• Designed for 12 × 32 mm autosampler vials

✅ Compatible with most GC, HPLC, and LC systems

Economical BASIK Brand Performance

• Designed for routine laboratory use

• Provides:

  • Reliable sealing performance

  • Cost‑effective solution

✅ Suitable for QC labs and high‑volume environments

Typical Applications

• GC autosampler workflows

• HPLC autosampler analysis

• Color‑coded laboratory systems

• Routine analytical testing

• Environmental and industrial labs

Important Usage Notes

• Requires crimping tool for proper sealing

• Confirm specifications before ordering

• Red rubber/PTFE septa provide:

  • Good resealing

  • Broad chemical compatibility

✅ Also available:

• Case Quantity of BASIK 9502C-40T-R Crimp Top Caps with Red Rubber/PTFE Septa (Red Aluminum, 11 mm, 1000/Case)