Brent's Breakdown: The Anatomy of A Microtome Blade. Brent is standing infront of a chalkboard with his arms crossed

The Anatomy of a Microtome Blade and the Physics of Sectioning

Brent Rankin

Learn how blade geometry, bevel design, and clearance angle affect section quality in microtomy. This guide explains why compression, chatter, ribboning issues, and thick-thin sections occur, and how understanding cutting geometry can help histotechnologists troubleshoot more effectively.

Peltier Cooling Systems in Embedding Centers and Cryostats: How They Work and Why They Fail

Peltier Cooling Systems in Embedding Centers and Cryostats: How They Work and Why They Fail

Brent Rankin
In histology labs, temperature control is critical for embedding and maintaining consistent workflow. Many embedding centers and some cryostats rel...
Using a Cryostat with a Battery Backup or Power Conditioner: Why It’s a Bad Idea

Using a Cryostat with a Battery Backup or Power Conditioner: Why It’s a Bad Idea

Brent Rankin

Using a battery backup or UPS with a cryostat can damage compressors and electronics. Learn why inductive loads like cryostats should not be connected to battery backup systems, even pure sine wave units.

What Persistent Chemical Odors in Your Histology Lab Really Mean

What Persistent Chemical Odors in Your Histology Lab Really Mean

Brent Rankin

This blog explains why these odors occur, the effects of common histology vapors, the recommended exposure limits, and what you can do to eliminate the smell and create a safer lab environment.

I Hit My Blade Holder with My Cassette Clamp. Can I Fix It?

I Hit My Blade Holder with My Cassette Clamp. Can I Fix It?

Brent Rankin

Accidents happen, even to the most experienced histotechs. You go to trim or reposition your block, and suddenly the cassette clamp makes contact with the blade holder.

Troubleshooting VIP 5 Errors? It Might Just Be Your Retort Gasket... And That’s Good News!

Troubleshooting VIP 5 Errors? It Might Just Be Your Retort Gasket... And That’s Good News!

Brent Rankin

Unlike pump failures, valve malfunctions, or electrical issues, a bad gasket is a quick, low-cost fix that most lab professionals can handle in minutes.

You don’t need to wait days for a technician or run the risk lost samples. And best of all, you can get an OEM-compatible replacement gasket right now from a trusted source.

Since 1995

Rankin has been a leader in supplying anatomic pathology equipment and supplies. Still family owned and operated in southeast Michigan.