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Output Current: 7A
The connections between the base pairs are also clearly shown
One end features a flat end blade spatula with a slightly bent up edge
Big demonstration Electroscope
economical digital thermometer features a large
Moh's Hardness Crystalline Form Safety Essentials Output Current: 7AHoused 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,
US$ 55.00
US$ 55.00
US$ 16.99
