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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Culture Tube Closures – Stainless SteelMORTON Culture Tube Closures . The stainless steel cylindrical closures are excellent for microbiology and related applications. Non contaminating closures may be autoclaved repeatedly without loss of resilience. The indentations on the top surface permit adequate exchange of gasses under aerobic and anaerobic conditions, yet prevent dust and micro organisms from collecting at the top. These noncorrosive closures reduce the amount of specimen
MORTON® Culture Tube Closures . The stainless steel cylindrical closures are excellent for microbiology and related applications. Non-contaminating closures may be autoclaved repeatedly without loss of resilience. The indentations on the top surface permit adequate exchange of gasses under aerobic and anaerobic conditions, yet prevent dust and micro-organisms from collecting at the top.
These noncorrosive closures reduce the amount of specimen evaporation to about half of that of cotton plugging. These closures are available with or without three resilient fingers which permit adjustment to nominal variations in the O.D.
- Stainless steel, noncorrosive closure
- With or without three resilient fingers
- Laboratory glass joint safety clamp
- Ball socket chemical apparatus locking clamp
- Vacuum glassware retention clip
- Stainless steel lab joint securing clamp
Used for:
- secure spherical (ball-and-socket) glass joints
- stabilize reflux/distillation setups
- prevent joint separation under heat/vacuum
Specifications
| Part No. | Description | Qty/Pk | Finger |
| 13144CL | 13 mm Lanced Closure | 144 | Yes |
| 16144CL | 16 mm Lanced Closure | 144 | Yes |
| 18144CL | 18 mm Lanced Closure | 144 | Yes |
| 20144CL | 20 mm Lanced Closure | 144 | Yes |
| 25072CL | 25 mm Lanced Closure | 72 | Yes |
| 38036CL | 38 mm Lanced Closure | Discontinued | - |
*38036CL HAS BEEN DISCONTINUED*
| Part No. | Description | Qty/Pk | Finger |
| 13144UL | 13 mm Plain Closure | 144 | No |
| 16144UL | 16 mm Plain Closure | 144 | No |
| 18144UL | 18 mm Plain Closure | 144 | No |
| 20144UL | 20 mm Plain Closure | 144 | No |
| 25072UL | 25 mm Plain Closure | 72 | No |
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
4.5 ★★★★★
Based on 123 reviews
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Product Reviews
★★★★★ 4
Good seat COVER, but not a seat cushion
Color: Grey, Size: Front Seat Cushion-1 Pc
First, it would be very helpful if the description/information did not use the word "cushion" as this implies some sort of padding in addition to the cover. The cover has a layered backing but there is no cushioning or padding like material. That said, it is a very nice sheepskin cover. It was well packed and the sheepskin material itself is soft. It is a good size and nice to sit on. However, I will return as I need some actual padding to make my very firm car seat more comfortable. My rating would have been 5 stars otherwise.
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Reviewed in the United States on May 29, 2024
★★★★★ 5
Nice comfort and warm seat cover
Color: Pearl, Size: Front Seat Cushion-1 Pc
Used when traveled to Florida and back (3,000+ miles). Nice comfort and fit onto my Honda CRV seat good. It has straps and clips to hold it in place and rubber backing to keep it from moving around. In the winter it warms you up quickly, added bonus not expected. The quality is good, not problems with piling, or coming apart.
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Reviewed in the United States on December 29, 2025
★★★★★ 5
Best car seat cover!
Color: Grey, Size: Front Seat Cushion-1 Pc
The real deal! Comforting and saves my light colored seats. Works fine with heated seats too!
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Reviewed in the United States on May 10, 2026
★★★★★ 5
Soft
Color: Pearl, Size: Front Seat Cushion-1 Pc
This is great to add abit of space and softness to a seat.
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Reviewed in the United States on May 25, 2026
★★★★★ 3
It’s great quality in terms of the fur, but the non-slip aspect lacks.
Color: Pearl, Size: Front Seat Cushions-2 Pcs
I wanted this not to provide extra cushion - although it does. I got this more to protect my seats in my sedan because they are tan in color and a suede-type material. So my jeans would bleed blue or black pants ect… would cause problems.
It works perfectly for the purpose I wanted it for. I no longer damage my seats, and it does not appear that my pants colors bleed into the sheepskin either. Or at least it’s so minimal I have not noticed. I even spilled a bit of water by accident, and it came off very easily too so that’s a bonus.
It’s lacking in the non-slip department. I understand the bottom is designed to be non-slip, and I do utilize the clips that attatched into the seat (the clips just slide out). Despite this is slips often. It’s not a deal breaker, but it was very disappointing. It’s frustrating to re-adjust. The gripping material underneath is not super textured like I thought. The clips not working as indented is also annoying. They don’t provide any gripping it just comes out no matter how hard I push inward.
Also, the color I bought is slightly different from what I received. I know colors vary from photo to life, but it seemed like the color was just off a tad. It was supposed to be a lighter beige according to the photo, but it’s darker. Not a deal-breaker again, but something to consider. It was close enough for me.
Overall still a good purchase, but depending on why you are buying these things may stand out to you.
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Reviewed in the United States on August 15, 2023