Catalog Number - 9502S-01-B-M

The 9502S‑01‑B‑M AQ™ Screw Caps are selected for chromatography workflows requiring customizable septa and cap combinations. These open hole caps are supplied without septa, allowing laboratories to manually install the preferred septa material for specific HPLC, LC‑MS, or GC applications.

Manufactured from blue knurled polypropylene, these caps are designed for use with standard 9‑425 thread, 12 × 32 mm autosampler vials. The knurled exterior improves grip during cap application and removal while supporting consistent sealing performance.

These caps are commonly used with Soft‑Guard™ brand caps and compatible septa configurations and are supplied in bulk case quantities for high‑throughput laboratory environments.

Open Hole Cap Configuration

• Open center cap design

• Septa sold separately

• Manual septa insertion required

• Supports customizable septa selection

✅ Flexible septa configuration options

Standard 9‑425 Cap Format

• Fits 9‑425 screw thread vials

• Compatible with:

  • 12 × 32 mm autosampler vials

  • Industry standard autosampler formats

✅ Broad autosampler compatibility

Knurled Polypropylene Caps

• Blue polypropylene construction

• Knurled exterior improves:

  • Grip

  • Application

  • Removal

• Designed for laboratory autosampler use

✅ Convenient laboratory handling

Bulk Case Packaging

• Supplied as 1,000 caps per case

• Suitable for high‑throughput laboratories

• Helps reduce reordering frequency

✅ Efficient for routine analytical workflows

Compatible Components

• Designed for Soft‑Guard™ brand caps

• Compatible with manually inserted septa

• Septa sold separately

✅ Supports application‑specific septa selection

Alternative Product Option

• 9502S‑CAP1 available as an equivalent substitute

✅ Additional sourcing flexibility

Typical Applications

• HPLC autosampler analysis

• LC‑MS workflows

• GC sample analysis

• Pharmaceutical laboratories

• Analytical testing environments

Important Usage Notes

• Septa are not included

• Manual septa insertion required

• Use with 9‑425 thread, 12 × 32 mm autosampler vials only

• Custom‑made item

✅ Please inquire for additional custom item information

✅ Also available:

• Septa for 9‑425 Open Hole Screw Caps

• 9502S‑CAP1 Equivalent Substitute Screw Caps