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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Each Key length: 11cm - 29 cm (4
allowing precise measurements
Audible and visual alarm alerts when the programmed temperature limits are exceeded
resistance
Each Rubber Band Racer Activity Pack comes with a printed Go-Guide to get kids started and inspire them to make their own unique designs
Moh's Hardness Crystalline Form Each Key length: 11cm -Housed 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,
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