Refurbished Leica ST4020 Small Linear Stainer


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.

Product CodeREF ST4020
ManufacturerLeica Biosystems
ConditionFactory Refurbished
Unit of Measureeach
Dimensions8 x 24.5 x 10 inches (D x W x H)
Weight35 lbs



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