Dual-Range Meters: Two dual-range round meters are incorporated for voltage and current measurements
Premium Quality: All beakers are made of thick and high-quality borosilicate glass
Convenient and Ready-to-Use: The HistoTainer II Prefilled Specimen Container is a single-piece container prefilled with 10% Neutral Buffered Formalin solution
and educational environments for precise pressure measurements
Standard Specifications: Each diode is rated for specific voltage and current requirements
Moh's Hardness Crystalline Form Dual-Range Meters: Two dual-range roundHoused in a compartmented collection box, and an identification list is included. 9 numbered samples, 1" x 1" streak plate magnet glass slide copper strip. Minerals: Talc, Selenite, Calcite, Fluorite, Apatite, Microcline, Quartz, Topaz, Corundum All samples are pure crystalline forms to ensure accurate test results. You can also perform other physical properties tests with the included materials. If you need custom order with different sizes design,