Unique & Surplus Items

Unique & Surplus Items


Welcome to our Unique & Surplus page. It contains one-of-a-kind items, rare samples, overstock products, broken/damaged items, discontinued products, Items we can't get more of, and things we just decided we no longer want or plan to sell. If we know for a fact that a product is functional, we will state it in the description. Conversely, if we know for a fact that the item is damaged in some way or non-functional, we'll also state that.




Product Image Item Name- Price
Muscle Wire Sample Pack

Muscle Wire Sample Pack

Muscle Wire Sample Kit Muscle Wire is a metal alloy known as Nitinol. Certain blends of Nitinol metal have the unusual property of shrinking when heated. Made into wire, it's known as 'Muscle Wire'. When electric current is applied to it, it...
$29.00

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Magnet Wire Rolls, 18 gauge

Magnet Wire Rolls, 18 gauge

Magnet Wire Rolls, 18 gauge Left over from the manufacture of our Crystal Radio Kits, we have a pile of varying lengths of pure Copper, red enameled coated 18 gauge magnet wire. Some are very long rolls, some are not. Just perfect for making...
$19.95

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Hardness/Streak Test Kit

Hardness/Streak Test Kit

Hardness/Streak Test Kit Our Hardness/Streak Test kit is a must-have for anyone interested in rocks & minerals. The kit helps you identify minerals by determining their hardness and performing a streak test. Included are a collection of nine...
$12.95

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Tritium Light Source

Tritium Light Source

Tritium gas ( H3 ) is a radioactive form of ordinary Hydrogen gas ( H2 ). High pressure Tritium gas is sealed inside these small borosilicate glass vials, and continuously emits low energy Beta radiation (electrons). These electrons impact a special...
$39.00

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68 Block Magnets

68 Block Magnets

68 Block Magnets 68 large Ceramic magnets (not to be confused with our high power Neodymium magnets) useful for all sorts of applications. They measure 1-1/8" square x 9/16" thick. The pink splotches on them are small amounts of our Magnetic...
$29.00

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2000 ml Boiling Flask - 24/40

2000 ml Boiling Flask - 24/40

Pyrex Boiling Flask, 24/40 This is a 2 liter (2,000 ml) genuine Pyrex brand Boiling Flask. It has a ground glass neck for 24/40 glassware. We only have one of these - it is new & unused. Ideal for all laboratory applications. Normally priced at...
$25.00

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Glassware Drying Rack

Glassware Drying Rack

Glassware Drying Rack This is one of our larger Drying Rack, however we received it damaged. It has a crack in the top right corner. heavy, sturdy polypropylene construction with 27 movable pins. Base has a drain hole to stop dripping water from...
$29.00

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Glass Cylinder

Glass Cylinder

Class Cylinders (also known as 'Glass Globe's. These are heavy glass cylinders typically used for outdoor lanterns as shown above. We've found them useful in making Cloud Chambers and other scientific applications. If you have an application or they...
$5.00

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Plesiosaur Skull (original fossil casting)

Plesiosaur Skull (original fossil casting)

Plesiosaur Skull This is a Full-size Plesiosaur skull casting made from the original fossil. Hand painted to bring out the fine detail, it is quite stunning. The back side is flat, so it is ideal for hanging or wall display. Please note, this is...
$99.00

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Compsognathus Fossil

Compsognathus Fossil

Compsognathus Fossil 'Compy' or Compsognathus was the smallest dinosaur that lived in the Jurassic period, about 150 million years ago. Only 2 of these dinosaur fossils have ever been found. This is the most famous on of the two. Hand painted to...
$59.00

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Puffinus Diatomica Fossil

Puffinus Diatomica Fossil

Puffinus Diatomica Fossil Unfortunately, we know nothing about this fossil other than the name written on the back of it. It is a Full-size casting made from the original fossil. Hand painted to bring out the fine detail, it is an impressive...
$79.00

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