SKU: 54538405591

Refurbished Leica ST4020 Small Linear Stainer

Sale price$1777.50 Regular price$1975.00
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Description

Refurbished Leica ST4020 Small Linear StainerThis innovative stainer takes automation to the next level, granting you the freedom to initiate a staining run and divert your attention to other pressing tasks. Diverse sample types demand tailored solutions, and the Leica ST4020 rises to the occasion. Whether you're working with delicate skin samples (Mohs specimens), intricate frozen sections, nuanced fine needle aspirates, or vital biopsies, this stainer is your steadfast companion. Its

This innovative stainer takes automation to the next level, granting you the freedom to initiate a staining run and divert your attention to other pressing tasks. Diverse sample types demand tailored solutions, and the Leica ST4020 rises to the occasion. Whether you're working with delicate skin samples (Mohs specimens), intricate frozen sections, nuanced fine needle aspirates, or vital biopsies, this stainer is your steadfast companion. Its flexibility shines as it adapts to your requirements, accommodating staining times ranging from a swift 2 seconds to a comprehensive 300 seconds at each station.

Time is of the essence, especially in critical medical scenarios. The Leica ST4020 Small Linear Stainer takes its place right beside your cryostat, streamlining the staining process for your surgical frozen sections. Its remarkable capacity allows up to 72 slides to be processed simultaneously, and with a total processing time as brief as approximately 2 minutes, the urgency of patient care is met head-on.

Embrace a new level of convenience with the Leica ST4020. Its thoughtfully designed collection tank accommodates 16 slides, and the protocol-finished alarm ensures you're promptly notified. The continuous load capability ensures smooth operation by allowing the addition of a rack of four slides at each rack transfer interval.

Urgent cases demand impeccable quality, and the Leica ST4020 ensures that no corners are cut. Fresh reagents, optional agitation, and customizable protocols are at your disposal, ensuring diagnostic integrity is preserved at all costs. To maintain the highest rinse quality, the stainer enables connection to fresh running water across its three stations. Low reagent consumption is championed, thanks to the modest 50 mL reagent container volume, facilitating regular changes and cost efficiency.

Don't let its size deceive you—while compact, the Leica ST4020 Small Linear Stainer is unbounded in its potential. Tailor your protocols to diverse sample types with ease. From fine needle aspirations to biopsies, this stainer is your go-to solution. Adjust staining times within the range of 2 to 300 seconds per station to suit your needs. With an impressive 14 reagent stations at your disposal, achieve a staining sequence that perfectly matches your requirements. The stainer's variable start position adds another layer of flexibility, enabling protocols to be fine-tuned to perfection.

Incorporate the power of automation, precision, and adaptability into your workflow with the Leica ST4020 Small Linear Stainer. Embrace the future of staining technology and revolutionize your laboratory's efficiency and diagnostic accuracy today.

Specs

Product Code REF ST4020
Manufacturer Leica Biosystems
Model ST5020
Condition Refurbished
Warranty 1-Year
Unit of Measure each


Specifications

Dimensions 8 x 24.5 x 10 inches (D x W x H)
Weight 35 lbs

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SKU: 54538405591

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Monica Pena
Louisville, US
★★★★★ 5
Easy setup, beautiful red!
Color: Red, Color: Red
I needed a mouse for an assignment when I asked my son for his. I loved it so much that I needed to buy myself one. I bought the red to match my computer (and to know that the navy blue is my son's) and it's a very sleek, not tooo vibrant color. It does come with both an USB & USBC controller (see pictures) and mine connected FAST to my computer. It does NOT come with a battery (most mice won't) so please grab a DOUBLE AA battery before it comes in so you will be ready. I have no issues with the mouse and loved the price point on this one. It's light weight and easy to setup. Then again it was a plug in/play setup, so if you're not tech savvy, you won't have issues with this one. Just choose a color and get it!
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Reviewed in the United States on April 8, 2026
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Steve Hall
Carnegie, US
★★★★★ 5
Cut the Cord and Never Looked Back!
Color: Grey
I'd been using a wired mouse forever and kept telling myself the cord wasn't that annoying. Spoiler: it was. The moment I switched to the WisFox 2.4G Wireless Mouse, I realized what I'd been putting up with all along — and there's no going back now. Setup was dead simple. Plug the little USB receiver into the laptop, and it just works. No drivers to hunt down, no pairing headaches, no nonsense. The 2.4G connection is solid and responsive — I haven't noticed any lag or signal dropout, even when the receiver is tucked into a port on the back of the laptop. The cursor tracks smoothly across my desk surface without any skipping or stuttering. The ergonomic shape is a genuine plus. It fits naturally in the hand during long sessions and doesn't leave my wrist feeling fatigued the way some flatter mice do. The buttons have a satisfying, tactile click without being loud enough to bother anyone nearby. My one gripe — and it's pretty minor — is that it runs on batteries, which means you'll eventually need to swap them out. It's not a dealbreaker by any stretch, and the battery life has been reasonable so far, but if you're used to a wired mouse that just runs forever, it's a small adjustment to keep a spare AA or two around. Pros: Instant plug-and-play setup with the USB receiver Reliable, lag-free 2.4G connection Comfortable ergonomic shape for extended use Great freedom of movement without cord clutter Cons: Runs on batteries — plan to keep a spare on hand If you're still tethered to a wired mouse and on the fence about making the jump, this is a solid, no-fuss way to do it. Hope this helps!
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Reviewed in the United States on May 16, 2026
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Gemima Désir
Lake Worth, US
★★★★★ 5
Good Work
Color: Grey
Work so good
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Reviewed in the United States on June 11, 2026
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Bob U.
Los Angeles, US
★★★★★ 4
OK, Mouse
Color: Grey
It is comfortable to use and it works as advertised. The button click is soft and quiet, so there is very little tactile feedback. I often drop a selected object in a click and drag motion. The mouse is OK for general use, but I would not recommend it for CAD or art. This mouse goes to sleep very quickly. I imagine this saves the battery. It doesn't wake on motion, it wakes on button click. With a laptop, the mouse goes to sleep after any short break. It behaves differently than other wireless mice.
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Reviewed in the United States on June 7, 2026
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Michael R
Natrona Heights, US
★★★★★ 5
Comfortable fit for arthritis hands and on the fly functions.
Color: Grey
I bought my wife this mouse in 2022 and she has had no issues with it. I had a different wireless mouse that I used that started causing issues in my everyday working and the speed and clicks of the mouse were causing issues. I decided to steal her mouse for a while and found, wow, this is great. I bought myself on and totally love the response I get. The DPI change on the fly is the game changer for me. You can instantly click to change the speed of the curser and make your clicks more accurate. This will be my mouse for choice. I have arthritis in my knuckles but, this mouse does not bother my hand at all. totally comfortable for a 12 hour workday.
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Reviewed in the United States on April 30, 2026

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