Natural Cork Stopper, 16pc Assortment
$1.95Natural cork stopper for craft, science experiments and cap for glass bottles. 16 pieces, 4 each #0, #2, #4, #6
Showing 61–72 of 94 results
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Rubber Stopper, 2 Hole (Select Size)
$4.75An 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.
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Rubber Stoppers, Solid(Select Size)
$6An 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.
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Rubber Stopper, 1 Hole (Select Size)
$9An 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.
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Culture Tubes (Pack of 5)
$6Plastic test tube or culture tube 16x125mm, made of clear Poly Styrene, with Screw Cap.
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Mirror, Convex, D:75mm, FL:200
$4Wide 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…
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Beaker 500mL, Polypropylene
$5Single piece, molded of translucent plastic, with raised numerical graduations on the inside. Resistant to most common acids, bases and solvents. Has a broad base for stability. Has pouring spout. Does not have meniscus. Autoclavable to 130 Degrees C. Nestable.
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Lead Metal Rod, 18″ x 1/4″
$8High purity rod is good for collection, experimentation or application. Lead rod can be a valuable addition to your collection of metals. This pure Lead (Pb) Rod has the following dimensions. Weight: 160 grams (5 ounces) Diameter: 6 millimeters (1/4 inch) Length: 45 cm (18 inches) Lead has a dull gray appearance and is bluish…
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Long Stem Funnel, 100mm Polypropylene
$4.75For conveniently pouring liquids into containers. Translucent. Mouth: 100mm, Stem: 80mm
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Separatory Funnel, 500mL with Cap
$13.50500mL Polyethylene Separatory Funnel with Cap. Provided with a stopcock for drawing off the lower layer of a mixture of immiscible liquids. Mouth = 25mmMax Outter Diameter = 100mmBottle Height = 220mm
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Overflow Can
$7For determining the volume of an irregularly shaped body when used in conjunction with a catch bucket. Suitable for density cylinders, sinkers and Archimedes principle devices. Aluminum, anodized. 125mm x 75mm, (H x D)
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Glass Beakers, 250mL (Pack of 10)
$29Beakers are very important components of a lab. They are the most used piece of laboratory glassware because of their use in making/mixing solutions. These beakers can be placed over direct heat to heat up solutions. Thick, slightly flared, beaded top, with a spout designed to have excellent pouring characteristics Heavy borosilicate glass beaker made…
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