ULTECHNOVO 2pcs Glass Weighing Bottles with Lid 60X30Mm Low and High Form Borosilicate Glass Lab Weighing Jar Set for Laboratory Sampling and Experimental Use
--perfect and suitable for chemistry teaching, interest development, laboratory experiment,Experiment Weighing Bottles
Glass weighing jar tool--widely applied in home, laboratory, classrooms, research institutions and other places in need,scientific weighing bottle
College chemistry supplies--simple and practical experiment accurate weighting bottles equipment for professional or personal use,weighing bottle pycnometer
Lab reagent bottle--this weighing dish holder is practical and useful, easy to use, with simple and generous look,empty weighing bottle
Chemistry weighing bottle--the sampling weighing jar is mainly used for chemical and biological samples weighing,lab weighing bottles