The StemAids Stainless Steel Rack for Water Bath WTB is a laboratory sample-holding accessory designed for secure placement of test tubes, sample tubes, vials, and compatible laboratory vessels inside WTB water bath systems. It helps organize samples, maintain proper immersion, improve handling safety, and support controlled heating, warming, incubation, thawing, and reagent preparation workflows.
Product Description
The StemAids Stainless Steel Rack for Water Bath WTB is suitable for laboratories that require stable tube positioning during water bath operation. The rack keeps tubes upright and properly spaced, helping reduce tube tipping, sample mix-ups, and uneven sample exposure during routine temperature-controlled procedures.
Made from stainless steel, the rack provides durability, corrosion resistance, hygienic handling, and easy cleaning for repeated use in heated water bath environments. It is suitable for educational laboratories, research labs, microbiology labs, biotechnology labs, clinical labs, pharmaceutical testing labs, quality control departments, and industrial laboratories.
Product Specifications
| Parameter | Details |
|---|---|
| Product Name | Stainless Steel Rack for Water Bath WTB |
| Brand | StemAids |
| Product Type | Water bath test tube rack / sample holding rack |
| Reference Compatibility | Compatible WTB water bath systems |
| Material | Stainless steel |
| Rack Formats | 2-row, 3-row, and 4-row rack formats depending on selected model |
| Tube Diameter Options | Ø10 mm, Ø12 mm, Ø14.5 mm, Ø18 mm, Ø21 mm, and Ø32 mm options depending on configuration |
| Application | Tube holding, sample organization, incubation support, warming, thawing, and water bath sample handling |
| Compatible Vessels | Test tubes, sample tubes, vials, and compatible laboratory tubes depending on rack hole size |
| Use Area | Educational, research, microbiology, biotechnology, clinical, pharmaceutical, QC, and industrial laboratories |
Common Rack Configuration Options
| Rack Format | Tube Diameter | Typical Hole Options | Suitable Use |
|---|---|---|---|
| 2-Row Rack | Ø10 mm | 34, 58, or 74 holes | Small-diameter tubes and high-volume sample batches |
| 2-Row Rack | Ø12 mm | 30, 58, or 66 holes | Small to medium sample tubes |
| 2-Row Rack | Ø14.5 mm | 26, 46, or 58 holes | Standard laboratory test tubes |
| 2-Row Rack | Ø18 mm | 22, 38, or 50 holes | Medium-diameter test tubes |
| 2-Row Rack | Ø21 mm | 18, 34, or 44 holes | Wider tubes and sample vessels |
| 2-Row Rack | Ø32 mm | 14, 22, or 30 holes | Large-diameter tubes and vessels |
| 3-Row Rack | Ø18 mm | 33, 57, or 75 holes | Medium tube batch processing |
| 4-Row Rack | Ø18 mm | 44, 76, or 100 holes | Higher-capacity sample processing |
Key Features
- Designed for compatible WTB water bath systems
- Stainless steel construction for durability and corrosion resistance
- Helps keep tubes upright and properly arranged during heating
- Supports stable sample immersion and organized laboratory workflow
- Available in multiple hole diameters and rack formats
- Useful for incubation, sample warming, thawing, and reagent heating
- Easy to insert, remove, clean, dry, and store after laboratory use
How to Use
- Confirm that the StemAids stainless steel rack matches the WTB water bath model, bath size, and tube diameter requirement.
- Ensure the water bath is switched off and cool before placing the rack inside.
- Place the rack carefully inside the water bath chamber or on the suitable support area.
- Fill the water bath with clean water or recommended bath medium up to the required operating level.
- Insert compatible test tubes, vials, or sample tubes into the rack openings without forcing.
- Set the required bath temperature according to the laboratory method.
- Allow the samples to warm, thaw, incubate, or process for the required time.
- After completion, remove tubes carefully using gloves or suitable laboratory tools.
- Allow the rack to cool if heated before removing it from the bath.
- Clean and dry the rack before storing it in a clean laboratory area.
Applications
- Test tube holding inside WTB water baths
- Sample warming and temperature conditioning
- Reagent heating and preparation
- Sample thawing and incubation support
- Microbiology and biotechnology workflows
- Clinical and diagnostic sample processing
- Pharmaceutical and quality control testing
- Educational laboratory practicals and demonstrations
Safety and Handling Guidelines
- Use only with compatible WTB water bath models and suitable tube sizes.
- Do not force oversized tubes into rack openings.
- Ensure the rack is properly seated before placing samples.
- Do not overload the rack beyond its intended tube capacity.
- Use heat-resistant gloves when removing heated tubes or handling a warm rack.
- Allow the rack to cool before cleaning or storage.
- Clean chemical, biological, or mineral residues promptly after use.
- Store the stainless steel rack in a clean and dry place.
FAQ
1. What is the StemAids Stainless Steel Rack for Water Bath WTB used for?
It is used to hold and organize test tubes, sample tubes, vials, or compatible vessels inside WTB water baths during heating, warming, thawing, and incubation procedures.
2. Is this rack compatible with all WTB water baths?
Compatibility depends on the WTB model size, internal bath chamber, and selected rack format. The rack should be chosen according to the bath model and tube size.
3. What tube diameters are available?
Common tube diameter options include Ø10 mm, Ø12 mm, Ø14.5 mm, Ø18 mm, Ø21 mm, and Ø32 mm depending on rack configuration.
4. Why is stainless steel used for water bath racks?
Stainless steel is durable, corrosion-resistant, hygienic, and easy to clean, making it suitable for repeated use in heated water bath conditions.
5. Does the rack improve sample organization?
Yes, it keeps tubes in defined positions, helping reduce sample mix-ups and improving workflow efficiency during batch processing.
6. Can the rack be removed while hot?
It should be handled carefully using heat-resistant gloves or suitable laboratory tools because the rack and tubes may be hot after water bath operation.
7. How should the rack be cleaned?
After use, allow the rack to cool, rinse or wipe it with a mild laboratory cleaning method, remove residues, dry completely, and store safely.
8. Is this product suitable for educational laboratories?
Yes, it is suitable for school, college, university, research, microbiology, biotechnology, pharmaceutical, clinical, and quality control laboratories.
Why Choose StemAids?
StemAids laboratory accessories are designed for practical workflows, safe handling, and dependable daily laboratory use. The StemAids Stainless Steel Rack for Water Bath WTB supports organized tube placement, stable sample immersion, corrosion-resistant performance, and efficient water bath operation for educational, research, clinical, pharmaceutical, biotechnology, microbiology, quality control, and industrial laboratory applications.
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