Racing Rings consists of three rods one each of copper, aluminum and PVC, Ring magnet is dropped down the PVC rod, it falls unobstructed, Two metal rods create an induced magnetic field to that adds resistance to the rings travel, metals are different, they fall at different rates
GHS Mini Pictogram Label Sheets and Rolls - Environment 5/8 In sheet 39 per sheet, Vinyl GHS labels stick to any kind of surface - be it flat or curved, White, Label has white background with red border and black graphics, Heavy-duty vinyl labels will not peel or tear.
Ward's* Pure Preserved Fetal Pig Plain, Injection Type: Uninjected, Safe specimens, Zero formalin odor, Best classroom experience, best classroom experience PURE Specimens, no presence of harmful volatile, Experience quality with true life, Size: 14in+
Clay Triangle, Perfect tool for suspending a crucible, The uniform clay tubes supports the crucible and the galvanized iron wire resists rusting, Size: 1-1/2in
Ward's* Pure Preserved* Fetal Pig, Injection Type: Single Injected, Safest specimens, Zero formalin odor, Best classroom experience, best classroom experience PURE Specimens, no presence of harmful volatile, Experience quality with true-to-life, Size: 14in+
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