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AquaPur ST 8904 Sterile Purified Water (1 Gallon)

AquaPur ST 8904 Purified Sterile Water (1 Gallon, 4/Case)

$156.52
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SKU:
8904
Availability:
7 - 10 Business Days
Shipping:
Calculated at Checkout
Solution Type:
Purified Water
Sterile:
Yes
Quantity Option (Case):
4 Bottles

AquaPur ST 8904 Sterile Purified Water (1 Gallon, 4/Case)

AquaPur ST is sterile purified water that meets USP specifications for use in diluting sterile disinfectants, manufacturing, general laboratory work, and cleanroom applications. It is produced in a validated system incorporating deionization, reverse osmosis, UV treatment, and ultrafiltration, then gamma-irradiated and tested to a sterility assurance level (SAL) of 1×10−6. Each case ships with traceable, lot-specific documentation to support audits, qualification, and day-to-day controlled-environment use.

Packaging note: AquaPur ST is packaged in a double bag. Sterility cannot be assured if the plastic bags are not sealed. Do not use for parenteral administration; not for injection, wound irrigation, infusion, or as a potable product.

Specifications:
  • Manufacturer / Brand: Decon Labs
  • Manufacturer catalog no.: 8904
  • Availability: 7 - 10 Business Days
  • Case pack: Four (1 Gallon) bottles per case
  • Bottle size: 1 Gallon (3.8L)
  • Solution type: Purified Water
  • Sterile: Yes
  • Filtration: Filtered through a 0.2 µm filter
  • Sterilization: Gamma-irradiated; sterility assurance level (SAL) 10−6
  • Endotoxin testing: USP LAL testing (lot-tested)
  • Sterility testing: USP 14-day sterility test (lot-tested)
  • USP Water Conductivity: USP <645> ≤ 1.3 µmhos/cm (meets spec at time of manufacture)
  • USP Total Organic Carbon (TOC): USP <643> ≤ 0.5 ppm (meets spec at time of manufacture)
  • Shelf life: 2 years (expiration date listed on bottle)
  • Listed weight: 39.00 LBS (case)
About the Manufacturer: 

Decon Labs supplies contamination-control chemistries and water solutions used across pharmaceutical, biotechnology, and medical device environments. For AquaPur ST, the manufacturer emphasizes controlled production, USP-aligned testing, and case-level traceability so teams can defend incoming inspection, cleaning solution preparation, and controlled-environment workflows with documented quality attributes.

 

SOSCleanroom has been a distributor of Decon for over 10 years supporting cleanrooms across the United States. We support qualification workflows with dependable supply, responsive service, and practical guidance on selecting sterile vs. non-sterile purified water based on your SOP, risk profile, and documentation expectations.

AquaPur ST Features:
  • Sterile, USP-grade purified water for controlled-environment use
  • Double-bag packaging to support cleanroom staging and transfer workflows
  • 0.2 µm filtration plus gamma irradiation to SAL 10−6
  • Lot-tested quality (endotoxin via USP LAL testing; sterility via USP 14-day sterility test)
  • Traceability built in — lot-specific documentation details conductivity, TOC, irradiation, endotoxin, sterility, and USP purified water quality limits
  • No preservatives (per manufacturer documentation)
AquaPur ST Benefits:
  • Defensible dilution water: A common choice for preparing sterile disinfectant dilutions where SOPs require sterile, USP purified water and supporting documentation.
  • Audit-ready traceability: Lot-specific documentation simplifies incoming QC checks, investigations, and batch record support.
  • Reduced variability: Helps avoid day-to-day water quality swings that can occur with ad hoc water sources or inconsistent storage/handling.
  • Operational fit: 1-gallon bottles are a practical “point-of-use” format for staging and controlled dispensing into measuring containers (per SOP).
Common Applications:
  • Dilution of sterile disinfectants where sterile, USP purified water is required (per SOP)
  • Cleanroom and controlled-environment cleaning workflows that require documented water quality attributes
  • Manufacturing and general laboratory use where sterile purified water is specified
  • Preparation of wipe-down or mop-down solutions when your procedure calls for sterile dilution water
Best-Practice Use:
  • Protect bag integrity: Do not use if the double-bag seal is compromised. Sterility cannot be assured if bags are not sealed.
  • Stage cleanly: Follow your gowning/transfer SOP for outer-bag removal and controlled entry into clean areas.
  • Use clean dispensing tools: Pour into a clean, dedicated, and compatible container (per SOP); avoid introducing non-controlled funnels or measuring vessels.
  • Track lot documentation: File the lot-specific document with the case/batch record when required by your quality system.
  • Storage discipline: Store in a cool area; rotate stock by expiration date (listed on the bottle).
  • Use limitations: Not for parenteral administration; not for injection, wound irrigation, infusion, or as a potable product.
Selection Notes (Sterile vs. Non-Sterile Purified Water)
  • Select sterile when your controlled area or procedure requires sterile purified water (common for sterile disinfectant dilution and higher-control workflows).
  • Select non-sterile when your SOP allows non-sterile purified water for the task and you are optimizing for routine utility.
  • Documentation expectations matter: If your quality system requires lot-specific conductivity/TOC and sterility/endotoxin support, ensure the chosen water format provides the documentation package you need.
Other Similar Products Available From SOSCleanroom.com

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Notes: If you are using sterile purified water for disinfectant dilution, control the full workflow: clean measuring tools, defined dilution math, labeled prepared-solution containers, and documented hold times (per SOP). If you want help selecting sterile vs. non-sterile water for your specific environment and documentation requirements, contact SOSCleanroom.

If you have any questions please email us at Sales@SOSsupply.com or give us a call at (214) 340-8574.

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Product page updated: Jan. 8, 2026 (SOS Technical Staff)

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The Technical Vault Sterile Purified Water · Dilution & Rinse Utility · Documentation & Transfer Discipline · ISO/USP/Annex 1 Mindset

Decon AquaPur™ ST 8904 Sterile Purified Water — 1 Gallon Bottles (4/Case)

AquaPur ST 8904 is sterile purified water positioned for controlled environments that need documented water quality and clean transfer packaging for tasks such as diluting sterile disinfectants, controlled wipe/rinse steps, and general cleanroom/lab utility use. The product is produced in a validated water system (deionization, reverse osmosis, UV, ultrafiltration), then filtered through a 0.2 µm filter, gamma-irradiated, and lot-tested for sterility and endotoxin using USP methods. Each case ships with traceable lot documentation.

At-a-glance (published attributes)
  • SKU / Manufacturer catalog no.: 8904
  • Solution type: Purified Water
  • Sterile: Yes
  • Filtration: 0.2 µm filtered
  • Sterilization: Gamma-irradiated; sterility assurance level (SAL) 10−6
  • Lot testing: USP LAL endotoxin test (lot-tested) + USP 14-day sterility test (lot-tested)
  • USP water quality limits (at time of manufacture): Conductivity USP <645> ≤ 1.3 µmhos/cm; TOC USP <643> ≤ 0.5 ppm
  • Packaging: Double-bagged for controlled transfer (sterility cannot be assured if bags are not sealed)
  • Bottle size: 1 Gallon (3.8 L)
  • Case pack: Four (1 Gallon) bottles per case
  • Shelf life: 2 years (expiration date on bottle)

1) What sterile purified water is (and why it matters)

Sterile purified water is a “quiet essential” in contamination control. It is commonly used where a procedure requires sterile, documented water to: (a) dilute sterile disinfectant concentrates to validated strengths, (b) support wipe/rinse steps where residue control matters, and (c) reduce variability tied to ions/organics/microbes that can appear in non-sterile water sources.

Important boundary (use restrictions)

AquaPur ST is not for parenteral administration and is not for injection, wound irrigation, infusion, or potable use. Use only as defined by your SOP and risk assessment.

2) Standards alignment (USP, ISO, Annex 1) — educational reference

Regulated cleanrooms are evaluated on process control: written procedures, training, documentation, and repeatable execution. USP <797> and USP <800> expect cleaning/disinfection activities to be governed by SOPs using appropriate agents and PPE. EU GMP Annex 1 emphasizes a contamination control strategy (CCS), validated cleaning/disinfection, and disciplined operator behavior. ISO cleanroom operations guidance supports an operations control program covering personnel practices, cleaning, and material movement.

Key compliance reality: standards don’t mandate a specific brand of water. Facilities must select, qualify, document, and train on the exact water quality and handling method used in their rooms.

3) Double-bagged packaging is only valuable if your transfer process is disciplined

AquaPur ST’s double-bag packaging supports staged de-bagging and controlled introduction into cleaner areas. However, sterile utility products most often “fail” in practice due to handling drift: compromised bag seals, uncontrolled staging, missing lot traceability, or decanting into unqualified containers without documented controls.

Best-practice controls to define in your SOP
  • Staged de-bagging: remove outer bag layers in the correct airlock/transition locations per SOP.
  • Seal integrity: do not use if outer bags are not sealed or appear compromised; sterility cannot be assured if bags are not sealed.
  • Traceability: maintain lot and expiration traceability through receiving, staging, and point-of-use records where required.
  • Dispensing discipline: if transferring into smaller bottles, use only qualified containers and defined labeling/change-out rules; avoid “top-off” behavior unless validated.
  • Point-of-use boundaries: define what happens after a bottle exits a classified area (return rules vs. discard rules) and how exterior contamination is managed.

4) Common validated use cases

  • Dilution of sterile disinfectants: where SOP requires sterile water and lot documentation to defend cleaning records.
  • Wipe/rinse residue control: final wipe or rinse step after detergents/sporicides where residue or spotting is a concern (per SOP).
  • Cleanroom utility steps: controlled wetting and rinsing tasks where non-sterile water introduces unnecessary risk.

5) System pairings (to build a complete, disciplined process)

AquaPur ST is typically paired with sterile, low-linting consumables and an appropriate PPE barrier system. Final selection must match your ISO class, task risk profile, and your SOP validation.

6) Why teams standardize the 1-gallon sterile-water format

  • Throughput: supports high-usage dilution/rinse work without constant small-container change-outs.
  • Program consistency: reduces variability versus ad hoc water sourcing when SOP expects controlled quality attributes.
  • Audit readiness: lot documentation + published limits support receiving/qualification and investigation workflows.
  • Transfer control: double-bag packaging supports controlled introduction when used correctly.

Disclaimer: This Technical Vault content is provided for educational and reference purposes only. It does not constitute regulatory, quality, engineering, environmental health & safety, or legal advice. Water quality requirements, dilution ratios, transfer/dispensing controls, labeling, contact times (when applicable), wipe/rinse techniques, PPE requirements, and all related procedures must be defined, validated, and documented by the end user in accordance with internal SOPs, risk assessments, and applicable standards and regulations. Always follow manufacturer instructions and the current SDS/TDS.

© 2026 SOS Supply. All rights reserved.