Base molds are specially designed for use with VWR Signature™ tissue processing/embedding cassettes (see 18000-004 series) and VWR® biopsy processing/embedding cassettes (see 18000-032 series), but may be used with any standard size cassette.

Molds feature higher sides to allow optimum paraffin volume during embedding, and dramatically reduce excess paraffin on the sides of embedded cassette blocks.

Reusable stainless steel molds have wings to ensure level embedding. Polished surface allows easy block removal and cleaning.