AZUR SYSTEMIllustration
Sample Preparation
Centrifuge Tubes
Confirm sample volume, rotor fit and permissible centrifugation conditions, as well as sealing and compatibility.
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AZUR SYSTEMIllustration
LABORATORY / Sample Preparation
Sampling Bottles
Select vessel and closure materials and sterile status for the sample and test, with consistent handling and storage.
- Product type
- Sample Preparation
- Material options
- Polymer / glass
- Specifications
- Confirmed by model and process
Images and specifications refer to the indicated models. Contact us to confirm configuration and suitability.
Construction & operating principle
A sampling bottle carries a sample from collection to analysis while limiting avoidable change. The body and cap liner can adsorb targets, contribute background or alter gas exchange, so the container is part of the analytical method. Water, solvent-containing and microbiological samples have different needs. Cleanliness, preservative addition and sterile condition are separate attributes.
Typical uses
- Quality-control sampling from process liquids
- Transport of water samples to the laboratory
- Retained samples and stability observations
Compare product approaches
| Selection factor | What to compare |
|---|---|
| Material | Glass and polymers differ in interactions with organics, metals and solvents. |
| Closure | Volatile targets emphasise gas-tight sealing; wide mouths simplify handling but increase exposure. |
| Preparation | Cleaning, sterilisation and pre-added preservatives serve different analytical purposes. |
Selection information to confirm
| Category | Sample Preparation |
|---|---|
| Material options | Polymer / glass |
| Filtration objective | Define what to remove and what to retain |
| Rating / Dimensions | Confirm combinations against controlled model specifications |
| Flow / Temperature / Pressure | Specify normal and limiting operating conditions |
| Connections / Seals | Confirm installation interfaces and wetted materials |
| Cleaning / Validation | Confirm the service cycle and acceptance criteria |
These are selection inputs, not verified performance claims for a specific model.
Build a clear application brief
Use the worksheet to collect your operating conditions. Contact us for controlled datasheets, dimensional drawings or validation documents for a specific model.
Product selection worksheet · TXT ↓Request technical documents ↗Use & maintenance
- 01
Collection
Whether to rinse depends on the method; do not wash out a required pre-added preservative.
- 02
Identification
Record location, time, conditions and preservation, not only a sample name.
- 03
Transport
Maintain specified holding time and temperature, checking leakage or volume change.
Product questions
Must every bottle be filled completely?
Headspace requirements depend on the test; volatile analysis may differ from other methods.
Is a visibly clean bottle sufficient?
Trace contamination, adsorption and microbiological condition cannot reliably be established by appearance.
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