INTERSCIENCE

Laboratory supplies and equipment for preparation and analysis of solid samples in microbiology, namely, gravimetric diluters, lab homogenizers, laboratory blender bags, bag openers, holders and storage racks, fixed-volume pipettes, thermal sealing units and closing clips for laboratory blender bags, Petri dish storage stacks, automatic bacterial platers, automatic colony counters, bar-code readers, filters for gravimetric dilutors and dispensing platforms for microbiological analyses; computer programs recorded on magnetic media for use in performing precise dilutions based on the weight for gravimetric dilutors and for the presentation of results and data tracking for colony counters; apparatus for recording, transmission or reproduction of sound or images; calculating machines, data processors and computers