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3M Swab-Sampler with 4 mL Neutralizing Buffer RS9604NB

3M / Neogen Swab-Sampler with 4 mL Neutralizing Buffer RS9604NB

$174.20
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SKU:
RS9604NB
Availability:
7 - 14 Business Days
Shipping:
Calculated at Checkout
Quantity Option (Case):
100 Swab-Samplers

Expected release date is 30th Apr 2026

3M / Neogen Swab Sampler RS9604NB — Sterile swab-in-vial with 4 mL Neutralizing Buffer for controlled environmental sampling
Ready-to-use environmental monitoring for small surface areas, neutralizes residual disinfectants (chlorine / quats), compact buffer volume, self-contained swab + vial, 100 / case
Overview
The 3M / Neogen Swab Sampler with Neutralizing Buffer (RS9604NB) is a ready-to-use, sterile environmental sampling device designed for small surface areas and targeted sampling locations. Each unit includes a pre-attached swab housed in a vial pre-filled with 4 mL of Neutralizing Buffer, providing controlled moisture while minimizing excess dilution during laboratory processing.
Why it matters (precision + neutralization)
  • Neutralizing Buffer protects recovery accuracy: The buffer inactivates residual disinfectants such as chlorine and quaternary ammonium compounds that can suppress microbial recovery.
  • Controlled buffer volume: The 4 mL fill supports methods that require reduced dilution while maintaining effective surface wetting.
  • Self-contained system: Swab and vial remain paired from collection through processing, reducing handling variability.
  • Secure transport: Leak-resistant vial design helps maintain sample integrity during handling and shipment.
What’s included (published)
  • SKU / Model: RS9604NB
  • Quantity option: Case
  • Case unit: 100 Swab-Samplers per case
  • Vial fill: 4 mL Neutralizing Buffer (pre-filled)
  • Format: Pre-attached swab in a sealed vial
Sterility & quality statements (published): Manufactured in the USA, ISO 9001:2008 certified, and gamma-irradiated to ensure sterility and extended shelf life.
Key features and benefits
  • Neutralizing Buffer filled vial is ready to use for environmental sampling.
  • Swab reaches into corners and tight interfaces for increased sampling accuracy.
  • Compact liquid volume supports laboratories with reduced dilution requirements.
  • Self-contained swab and vial improves productivity and consistency.
Recommended pairings (program best practices)
  • Large surface verification: Use hydrated sponges for broad areas and swab samplers for seams, hinges, and precision points.
  • Infrastructure sampling: Use sponge-sticks for drains and recessed framework where swabs are insufficient.
  • Controlled-area support: Pair with Texwipe cleanroom wipers to maintain cleanliness in adjacent lab or QA spaces.
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The Technical Vault By SOSCleanroom
Environmental Monitoring Neutralizer-Aware Sampling Small Surface Areas Chain-of-Custody
Why reduced buffer volume is sometimes preferred
Environmental sampling methods vary by organism, surface type, and laboratory protocol. Some programs specify reduced buffer volumes to minimize dilution while still achieving effective wetting. The RS9604NB configuration supports these requirements without compromising neutralization performance.
Neutralizing Buffer: removing chemical bias from results
Recently sanitized surfaces may retain active disinfectants that suppress microbial recovery at the point of sampling. Neutralizing Buffer is formulated to inactivate residual chlorine and quaternary ammonium compounds, helping ensure test results reflect true environmental risk rather than chemical residue.
ISO-first execution: defendable data depends on discipline
  • Location control: Sample fixed, defined points to support trending.
  • Area control: Use consistent coverage and pressure.
  • Technique control: Standardize strokes and avoid oversampling easy surfaces.
  • Timing control: Align sampling with sanitation and production phases.
Published configuration and operational impact
RS9604NB ships as a case of 100 sterile Swab-Samplers, each containing a pre-attached swab in a vial pre-filled with 4 mL Neutralizing Buffer. The product is gamma-irradiated, manufactured in the USA, and produced under an ISO 9001:2008 quality system—supporting repeatability, sterility,