Reduce cross contamin..germ spreading, when sampling powders, granules, liquids, gels, and suspensions with these sterile, disposable lab spoons. Designed to enable set volumes to be accurately measured, these lab sampling spoons are gamma irradiation sterilized (SAL 10-6) and individually packaged in a heat-sealed PE/PET bag so they can be used straight out of the bag without cleaning. Handles measure about 13.6 cm (5.4 in) long to help keep hands away from the materials being measured. Molded in an ISO 8 (Class 100,000) clean room, these laboratory spoons are FDA CFR 177.1520, EU regulation 10/2011 compliant, EC regulation 1935/2004 compliant, and BSE/TSE free.