"Metallic+Beads"
Battery Holders
Convenient single or double battery holders for standard AA and D cell batteries.
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EDVOTEK PCR EdvoBeads™
Simply add your primers and template DNA to a single PCR EdvoBead™ and mix!
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Pulley with Adjustable Clamp
Metal pulley with rotatable pulley for experiment set up.
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Eisco Glass Aspirator Bottle with Ribbed Outlet
Ungraduated glass aspirator bottles have a ribbed sidearm outlet located at the base of the bottle for attaching tubing and an open, beaded neck.
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KIMAX® Educational Grade Graduated Cylinders, Plastic Base, Kimble Chase
Educational grade cylinders are made of sturdy borosilicate glass, with a reinforced top bead, pour spout, and hexagonal plastic base
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Citrad™ Citric Acid Liquid Cleaner
Citrad®concentrated acidic detergent is ideal for the removal of salts, scale, and metal-oxide. Also used for metal brightening and pharmaceutical-process equipment. Completely phosphate-free, free-rinsing and biodegradable
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Superior Jolly Bulb Metal
Visually impacting demonstration of the relationship between temperature and pressure.
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Metal Cube and Slab Set
A steel cube, an aluminum cube and a rectangular aluminum slab have each been painted to conceal the identity of the metal. The steel and aluminum cubes have equal volume while the aluminum slab has greater volume. One plastic metric ruler is included with this set. For use with IPS textbook. Set of three.
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
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PYREX® Melting Point Thiele-Dennis Tube
These PYREX® borosilicate glass melting point tubes are cylindrical with a round bottom, wide mouth and beaded rim.
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Vee Gee Volumetric Flasks with Snap Cap
These volumetric flasks feature machine-blown bodies and heavy-beaded, heavy-tubing necks that are tooled for snap-cap fit.
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Compound Bar
For demonstrating the differential expansion of two metals as shown by the curvature produced when the bar is heated. Each metal band is 200 x 15mm and riveted together.
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Sodium Hydroxide
CAS Number: 1310-73-2
Formula: NaOH
Density: 2.13 g/mL
Boiling and Freezing Point: 1390°C, 318°C
Solubility: Water and Alcohol
Synonyms: Caustic Soda
Shelf Life: 36 Months
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Specific Gravity Cylinders
Four different metal cylinders each measuring 38 mm long x 10 mm in diameter.
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Eutectic Alloys
Create your own metal eutectic alloy - a combination of two metals that has a lower melting point that the melting point of either metal.