In 1984, ASI Instruments introduced the revolutionary Rodent Brain Matrix that set new standards in durability and performance among tissue dissection aids. It was a triumph of “Imagineering,” a problem solved by approaching the challenge with curiosity of a scientist, the ingenuity of an inventor, and the logic of an engineer.
These are “the Original” metal matrices and still the highest quality instrument on the market today. We truely have the largest selection of matrices on the planet. ASI Instruments coined the product name, the name that has become a standard in labs around the world, the name Rodent Brain Matrix.

“The Best anywhere…”say scientists, who are quickly obtaining repetable sections as small as 1 mm. Day after day. Year after year. Even from lab to lab. And at chilled temperatures.

These units are casted in high grade zinc for unspassed cavity definition. You can chill them. Sterlize them. Subject them to the rigorous daily use. And still afford them!

RBM-7000C | Rodent Brain Matrix- rabbit,  coronal sections