Glass Microfiber Filter Paper, 93AH RTU for Volatile, Pre-Rinsed and Ignited, 42.5mm, 100/pk (4827-042) DIFCO Todd Hewitt Broth

DIFCO Todd Hewitt Broth

Spring loaded blunt safety cannula extends beyond needle tip

Premium "library box" packaging

The face shield's wrap-around design provides the wearer with great peripheral vision while acting as a protective shield against non-hazardous liquid splash and light particles in a Lab or Controlled Environment

HD Top Surgical Drape

Glass Microfiber Filter Paper, 93AH RTU for Volatile, Pre-Rinsed and Ignited, 42.5mm, 100/pk (4827-042) DIFCO Todd Hewitt BrothWhatman offers two types of glass microfiber filters manufactured from 100% borosilicate glass: binder free that is chemically inert and with binder. These filters combine fast flow rates with high loading capacity and the retention of very fine particles, extending into the sub micron range. Can be used at temperatures up to 500C and are ideal for use in applications involving air filtration and for gravimetric analysis of volatile materials where