Agilent Collection rack, 16x100mm tubes, PPM-48 5191-4108

The Agilent 5191-4108 is a collection rack engineered to hold sixteen 100 mm test tubes beneath the Agilent PPM‑48 positive pressure processor. It is intended to collect eluate or samples directly under the cartridge rack during SPE/sample‑preparation runs, providing a stable platform for test tubes or autosampler vials. Primary use cases include direct collection of SPE eluates to avoid secondary transfers and organizing collected samples for downstream autosampling or storage.

Key Features:

• Manufacturer part number: 5191-4108.
• Capacity: holds 16 × 100 mm test tubes.
• Designed for use with Agilent PPM‑48 positive pressure processor / manifold.
• Sold as single collection rack (pack size: 1 piece).

Advantages:

• Enables direct collection of eluate beneath the cartridge rack, reducing a transfer step and lowering risk of sample loss or contamination.
• Compatibility with the PPM‑48 supports higher‑throughput SPE workflows by matching the manifold collection geometry.
• Simple, purpose‑built fit provides correct alignment under the cartridge rack so tubes or vials are held securely during processing.