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Description
Stomacher® 400 EVOOverview The Worlds leading laboratory blender for food microbiologists has EVOlved. Introducing the Stomacher 400 EVO, the new sample preparation solution that combines stress free working with for your laboratory Features: Unique one touch bag loading system Quiet and efficient blending Easy clean interior with removable paddles, drip tray and access to paddle chamber Designed to work with our new ECO bag range for extra savings Same reliability and
Overview
The World’s leading laboratory blender for food microbiologists has EVOlved.
Introducing the Stomacher® 400 EVO, the new sample preparation solution that combines stress-free working with for your laboratoryFeatures:
- Unique one-touch bag loading system
- Quiet and efficient blending
- Easy clean interior with removable paddles, drip tray and access to paddle chamber
- Designed to work with our new ECO bag range for extra savings
- Same reliability and quality you expect from a Seward Stomacher®
- The all new design of the Seward Stomacher 400 EVO combines the gold standard attributes of the original Stomacher 400 with improved, easy-to-use features. Providing maximum performance while minimizing noise and consumable waste.
- Unique ‘one touch’ bag loading system minimizes sample bag handling, saving time and reducing the risk of sample contamination
- Simple programmable screen display enables complete control of processing, for consistent results with minimum effort
- Front cover and strike plate can be removed to provide easy access to paddle chamber and detachable paddles for simple and thorough cleaning
- Removable drip tray allows for easy cleaning, saving time in day-to-day use
- Double aperture seal, isolated chassis, and fully enclosed casing result in silent operation, reducing stress and disruptions to other lab work
- Rubber base with anti-vibrational technology eliminates bench movements and reduces noise
- Designed for use with both standard and new Stomacher 400 ECO bags
- Quick and simple ECO paddle conversion can save up to 25% in consumable cost and significantly reduce plastic waste
Key Attributes
| Homogenizer Type | Paddle Blender |
| Sample Throughput | 1 sample |
| Sample Volume (min) | 80 ml |
| Sample Volume (max) | 400 ml |
| Usage / Placement | Benchtop |
| Cooling | No |
| Warranty | 3 years |
| Noise Level | N/A |
| Weight | N/A |
| Width | N/A |
| Depth | N/A |
| Height | N/A |
Manufacturer Specifications
| Sample Size |
80ml – 400ml |
|---|---|
| Supply voltage: | 100 -240V |
| Mains Inlet Fuses: | 1.0A, 250V, anti surge |
| Supply Frequency: | 47-63Hz |
| Plug Top Fuse: | F5A (UK cord set) |
| Insulation: | Class 1 (Earthed) |
| Installation: | Over Voltage Category II |
| Pollution: | Pollution Degree 2 |
| Dimensions: | H300mm x W310mm x D480mm |
| Weight: | (unpacked) 18.8kg |
| Disposable bag sizes: | Various |
| Max Rated Power: | 100W |
| Minimum recommended capacity: | 80ml |
| Maximum recommended capacity: | 400ml |
| Maximum Recommended Sample Temp: | 60°C |
| Recommended Operating Ambient Temperature Range: | 10-40°C |
| Recommended Operating Relative Humidity Range: | 10-89% |
| Adjustable Timer settings: | 9 mins 55 seconds in 5 sec increments |
| No load paddle speeds: | Slow – 150rpm (400 equivalent) Medium – 180rpm (400 equivalent) Fast – 210rpm (400 equivalent) |
| Paddle Clearance: | 4mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 1
**UPDATE ON PDT*** Ingredients changed
Ok here’s my update (4/4/26)
We loved it. It did what it was supposed to do in the beginning but now I stopped using the product. Ingredients must’ve changed. It’s now a darker color, it doesn’t dissolve like it did in the past, and worst part— my daughter’s hair started breaking off. It could just be her hair but I don’t want to take chances. The ingredients definitely changed.
We are trying azure batana and will stick with it for 3 months to see results. But as of now their product looks like the real deal. It’s a shame because I like consistency. I’ll stick with one product for years. Oh well. Tossed this one out.
(Pic 1-2 AFTER USING; Pic 3 BEFORE USING)
Yes it works. It smells so if you’re sensitive to smells, you might only want to use it as a deep conditioner. Both my daughter & I are adjusted to the smell and love the results so we can easily prioritize our results over the less than fragrant odor. But the results!!!
My daughter lost 40% of her hair a yr ago to severe scalp ezcema (+ a trip to St Martin’s beautiful yet salty water). We used other products with marginal success. I started using this product 2 months ago & I already see results. We use it twice weekly as a spot treatment along the crown & nape of her head, and deep condition with it twice monthly. Her locs are growing and more importantly, her edges and nape are recovering tremendously. We’re going to keep at it!! We like the texture (moist but not sticky), it leaves her locs moisturized but not weighed down. Her hair is drinking it up. Will repost after 2 more months.
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Reviewed in the United States on August 27, 2024
★★★★★ 5
Positive results
Only half way through the jar and already see edges coming back! Happy so far.
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Reviewed in the United States on June 3, 2026
★★★★★ 3
The smell.
It really does smell like coffee. Contrary to some of the comments, the coffee smell doesn't go away right away.
Waiting to see the results.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Utility
Effective product.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Healthy Hair Boost — Still Watching for Growth
Size: 4.05 Fl Oz (Pack of 1), Size: 4.05 Fl Oz (Pack of 1)
I’ve been using this Batana Oil for a little while now, and while I won’t claim any dramatic hair growth (but I started from a clean shave; so you be the judge), I will say my hair definitely feels healthier.
The texture is thick (more like a paste), so a little goes a long way. I usually warm it up in my hands before applying, and it spreads much easier that way. It has a natural, earthy scent.
What I have noticed is:
* My hair feels softer and more moisturized
* Less dryness, especially at the ends
* Overall looks a bit more nourished and stronger
As for hair growth, it’s growing at the same pace I think, but I do feel like my hair is improving in quality, which is a great start.
If you’re looking for a natural product to support healthier hair, this is worth trying. Just be patient and consistent!
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Reviewed in the United States on May 2, 2026