Aluminum Cooling Block – PCR Plate Cooler ，96-Well for 0.2 mL Tubes, Strips or 96-Well Plates (96-Well)

Description

Product Overview

The Lichen cottage Aluminum Cooling Block is engineered to deliver rapid and uniform temperature reduction for a wide range of laboratory applications. Constructed from high‑efficiency aluminum, the block provides superior heat conduction, allowing samples to reach the desired low temperature within seconds. The block accommodates a full 96‑well layout, making it compatible with standard 0.2 mL PCR tubes, strip formats, and 96‑well plates, ensuring versatile use across many protocols.

Key physical specifications include a compact footprint of 6.42 x 5.08 x 1.46 inches and a lightweight design at just 1.5 pounds, facilitating easy placement on benchtops and integration into existing workflows. The model number “96‑well” reflects its precise well spacing, which prevents cross‑contamination and ensures that each tube remains securely seated. The silicone rubber cover adds an extra layer of protection, sealing the block to maintain low temperatures even when the ambient environment rises to 30 °C.

Manufactured by Lichen cottage, a reputable supplier in the lab equipment sector, this cooling block has earned a solid reputation, ranking #9 in Lab Coolers on Amazon and receiving an average rating of 3.5 stars from verified users. Its durability is reinforced by an abrasion‑resistant oxygen‑layer coating, extending the product’s lifespan and preserving its performance over repeated freeze‑thaw cycles.

Beyond its core cooling function, the block’s design incorporates thoughtful features such as a recessed lid that minimizes condensation and a non‑slip base that keeps the unit stable during vigorous handling. The combination of material quality, precise engineering, and user‑centric details makes this cooling block a reliable component for any molecular biology or biochemistry laboratory.

Usage

This cooling block excels in environments where rapid temperature control is critical. It is ideal for PCR set‑ups, enzyme reactions, and any protocol that requires samples to stay cold throughout the procedure. Researchers can pre‑chill the block in a standard laboratory freezer, then transfer it to the bench for immediate use, ensuring that reaction mixtures remain at optimal temperatures from start to finish.

Because the block is compatible with both individual tubes and full 96‑well plates, it supports high‑throughput workflows, enabling technicians to process multiple samples simultaneously without sacrificing temperature uniformity. The silicone cover also serves as a protective barrier against accidental spills, making the block suitable for busy lab benches where safety and cleanliness are paramount.

In addition to routine PCR applications, the block can be employed for downstream processes such as DNA library preparation, enzyme digestion, and protein crystallization trials, where maintaining a low temperature can prevent degradation and improve experimental outcomes. Its compact size allows it to fit into standard incubators, refrigerators, or even portable cooling stations for field‑based research.

Why Choose Us

Choosing the Lichen cottage Aluminum Cooling Block means investing in a product that combines high‑performance engineering with reliable customer support. The block’s aluminum construction ensures fast heat transfer, while the silicone cover extends the cold retention period, reducing the need for frequent re‑freezing. This efficiency translates into time savings and more consistent experimental results.

Our commitment to quality is reflected in rigorous testing procedures that verify each unit’s thermal performance and durability before it reaches the customer. Should any issues arise, our dedicated technical support team is available to provide troubleshooting assistance, replacement parts, or guidance on optimal usage practices. This after‑sales service underscores our confidence in the product’s longevity and our dedication to user satisfaction.

Furthermore, the block’s design adheres to industry standards for laboratory safety and ergonomics. The non‑slip base prevents accidental movement, and the rounded edges reduce the risk of injury during handling. By integrating these safety features, we help laboratories maintain a secure working environment while delivering the performance required for cutting‑edge research.

Key Features

• Rapid cooling thanks to high‑conductivity aluminum that brings samples to target temperature in seconds.
• Silicone rubber cover retains cold temperatures for extended periods, minimizing sample degradation.
• 96‑well layout fits standard 0.2 mL PCR tubes, strips, and plates, supporting high‑throughput workflows.
• Durable abrasion‑resistant coating and non‑slip base ensure long‑term reliability and safe handling.
• Responsive customer support and easy replacement parts provide peace of mind for laboratory managers.

FAQ

Can the cooling block be used with tubes other than 0.2 mL PCR tubes?

Yes, the block’s well spacing is designed to accommodate a variety of tube sizes, including standard microcentrifuge tubes and strip formats, as long as the dimensions do not exceed the well dimensions.

How long does the block stay cold after being removed from the freezer?

When pre‑chilled to –20 °C, the block can maintain temperatures below 4 °C for up to 30 minutes at room temperature, depending on ambient conditions and the number of samples placed inside.

Is the silicone cover replaceable if it becomes worn?

Yes, the silicone cover is a separate component that can be ordered as a replacement part. It is designed for easy removal and re‑installation without the need for specialized tools.

What safety precautions should be taken when handling the block?

Although the block is made from non‑toxic aluminum, it should be handled with gloves when cold to prevent frostbite. Ensure the block is placed on a stable, level surface to avoid tipping, and keep it away from direct heat sources.

Can the block be used in a standard laboratory freezer?

Absolutely. The block fits comfortably in most standard laboratory freezers and can be stored upright or flat. For best performance, allow the block to equilibrate for a few minutes after removal before adding samples.