Water Sampling Bags
Sterile, space-saving stand-up bags with a pre-dosed sodium thiosulfate tablet, designed to neutralize residual chlorine when collecting water samples for microbiological analysis.
Neutralize chlorine at the point of collection.
Residual chlorine can continue to act on microorganisms after a sample has been collected. A pre-dosed sodium thiosulfate tablet helps neutralize chlorine so the sample better reflects the microbiological condition at the collection point.
- Pre-dosed neutralizer — no separate reagent preparation
- Flexible stand-up format for convenient filling and reduced storage space
- Wire closure and write-on identification area for secure transport and traceability
- Suitable for drinking water, pools, environmental and process-water sampling, subject to the laboratory method
One solution.
Four versatile sizes.
From routine water checks to larger sample volumes, discover a lighter, more compact alternative to rigid sampling bottles.
Sterile water sampling bags with sodium thiosulfate tablet
Four catalogue references covering different sampling volumes. Packaging quantities below are units per pack, as supplied in the product range.
| Code | Wire style | Film (µm) | Dimensions (mm) | Capacity (mL) | Pack qty. |
|---|---|---|---|---|---|
| PRA-076178-TH | Round | 70 | 76 × 178 | 120 | 100 |
| PRA-114229-TH | Round | 70 | 114 × 229 | 530 | 100 |
| PXC-140229-TH | 1 Flat & 1 Round | 90 | 140 × 229 | 700 | 100 |
| PXD-180300-TH | 1 Flat & 1 Round | 100 | 180 × 300 | 1,650 | 100 |
Collect, neutralize and transport.
Label and open
Identify the sample and tear open the sterile bag using the perforation and pull tabs.
Fill aseptically
Collect the required water volume according to your validated sampling procedure. The sodium thiosulfate tablet remains in the bag.
Close and transport
Roll the wire closure securely, fold the ends and transport promptly under the required temperature conditions.
Product information and technical specifications
Water Sampling Stand-up Bag
Features, applications, handling instructions and performance information for PRA-114229-TH.
Request brochurePRA-114229-TH specifications
Material, dimensions, sodium thiosulfate dosage, storage and technical documentation.
Request technical data sheetSwitch from rigid bottles to flexible water sampling bags.
Ask for product samples, pricing, packaging options or support selecting the right volume for your water-testing workflow.
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