Working with micro quantities reduces heat build-up and yields greater enzyme activity · Samples can be handled with minimal loss; transfers can often be eliminated · Kit items are packaged in a convenient high-density polyethylene case with die cut foam inserts that protect grinders in transit and in storage · Grinders are also available individually · Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements | |