Swabs Chiffonette (Sodibox) Cloth 34 x 37cm, tryptone salt at 10% neutralizing agent, in blue sampling bag with new pre-marked line at top for easy opening Pk 140
Q-Swab is a ready-to-use sample collection and delivery device for environmental surface sampling.
Simply collect an environmental sample and snap the bulb at the top of the device to release 1mL of...