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An excellent grade of rubber. Low sulfur content. Size numbers are molded into the top. Each piece has one hole at the center with diameter of approximately 3mm. Measurements: Top Diameter(mm) x Bottom Diameter(mm) x Length(mm). Note that each size has different pack quantity.
An excellent grade of rubber. Low sulfur content. Size numbers are molded into the top. Each piece has one hole at the center with diameter of approximately 3mm.Measurements:Top Diameter(mm) x Bottom Diameter(mm) x Length(mm). Note that each size has different pack quantity.
Very strong super magnet disk with outer diameter of 0.5 inch and thickness of 0.125 inch. A neodymium magnet (a special type of rare-earth magnet) is a powerful magnet made of a combination of neodymium, iron, and boron — Nd2Fe14B. These magnets are very strong in comparison to their mass, but are also mechanically fragile…
Plastic test tube or culture tube 16x125mm, made of clear Poly Styrene, with Screw Cap.
The VEE GEE Brand Wall-Mount Thermometer with hygrometer is a large-size instrument suitable for not only the laboratory or the home. With this instrument you can monitor humidity and temperature in your lab, office, computer room, green house or food storage area. Diameter: 9.75 inches (248 mm) Thermometer range of -40 to 50°C or -40…
Large wall mount thermometer with large numbers for indoor and outdoor use. Double scale (Celsius and Fahrenheit), perfect for schools, classrooms and educational activities. It is 15” tall and 2.5 inches wide.
Wide view circular mirror with 3 inches (75 mm) diameter and 8 inches (20 cm) focal point. Used in science experiments to show how parallel light beams such as sunlight diverge and cover a larger area. Also used as a wide view mirror for cars, trucks, motor bikes or security/surveillance applications. If you wanted a…
Stainless steel laboratory scoop for scooping of chemicals from bottles, containers and more. Has semicircular cross section with one pointed end and one blunt end. Length about 165mm (6 inches). Without handle.
Lead sheet metal in different sizes for electrode, chemical and medical applications including X-Ray and Nuclear radiation shielding.
Lead sheet metal in different sizes for electrode, chemical and medical applications including X-Ray and Nuclear radiation shielding.
High precision hygrometer; Can be used as a desktop or wall mount device; 75 mm overall diameter; white color; The stand comes detached so you can attach it if needed. Measuring humidity is important for weather forecast, green houses and nurseries, hospitals, warehouses, and etc. Hygrometers are valuable educational tools along with thermometers and scales.
Very high quality hygrometer, made of zinc alloy and stainless steel. Golden color. Outer ring is 60 mm, Dial is 50 mm and can be inserted in a 50-mm hole if mounted on equipment or cabinets.
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T-Pins, Dissection Pins, 25 mm (Pack of 500)