Liquid reagent boxes: a total set of 20pcs sample liquid adding slots, which can meet your various using needs,laboratory accessories
Experiment pipette slots: a wonderful helper for your experiments, helping you to finish experiments in laboratories in a more convenient way,practical reagent tanks
Laboratory supplies: with flat and stable base, it can be placed stably on the countertop, you can use the slot trustingly,reagent containers
Sample adding slots: the liquid slots are made from polypropylene materials, are trustworthy experimental tools,liquid transferring slots
Liquid reagent: you can use it together with most of pipettes, more easy to transfer or add the liquid,terrarium tank