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Earth and Space Classroom Products

Teaching and training supplies for earth and space sciences including geology, geography, meteorology, and astronomy education. Products include rock and mineral samples, telescopes, globes, and binoculars.
Rock and Mineral Specimens and Collections (434)
Educational Earth Science Books and Training Materials (126)
Geology Educational Materials (110)
Telescopes and Spotters (62)
Earth and Space Science Educational Software and Videos (59)
Atlases Maps and Globes (51)
Meteorology Study Products (46)
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Fossils (31)
Compasses (31)
Crystal Growing Kits (11)

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1 – 15 of 771 results
1

Thermo Scientific™ Grade 25 Sapphire Spheres, Dia.: 4.78mm

Product Type Sapphire Sphere
Diameter (Metric) 4.78 mm
Grade Grade 25
2

Thermo Scientific Chemicals Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished two sides, C-axis, HEMCOR single crystal

Thickness 0.332 mm
Specimen Size 50.8mm dia. x 0.332 mm thick
Description EPI polished two sides
Product Type Sapphire Substrate, EPI Polished Two Sides
Diameter (Metric) 50.8 mm
4

Thermo Scientific Chemicals Sapphire substrate, 10x10x0.432mm, EPI polished two sides, C-axis, LED grade

Specimen Size 10 x 10 x 0.432 mm
Description EPI polished two sides
Product Type Sapphire Substrate
5

Thermo Scientific™ Grade 25 Ruby Spheres, Dia.: 5mm

Product Type Ruby Sphere
Diameter (Metric) 5 mm
Grade Grade 25
6

Thermo Scientific™ Grade 25 Ruby Spheres, Dia.: 0.50mm

Product Type Ruby Sphere
Diameter (Metric) 0.50 mm
Grade Grade 25
8

Thermo Scientific Chemicals Quartz disc, fused, 50.8mm (2.0in) dia x 3.18mm (0.13in) thick

Manufactured by fusing naturally occurring crystalline silica

Product Type Mineral, Quartz Disc
9

Thermo Scientific™ Grade 25 Ruby Spheres, Dia.: 3.18mm

Product Type Ruby Sphere
Diameter (Metric) 3.18 mm
Grade Grade 25
11

Thermo Scientific™ Grade 25 Sapphire Spheres, Dia.: 3mm

Product Type Sapphire Sphere
Diameter (Metric) 3 mm
Grade Grade 25
12

Thermo Scientific Chemicals Sapphire Substrate

Sapphire substrates are pure compounds without pores

Thickness 0.432 mm
Description EPI polished two sides
Diameter (Metric) 50.8 mm
13

Thermo Scientific Chemicals Sapphire substrate, 50.8mm dia x 0.332mm thick, EPI polished one side, C-axis, HEMCOR single crystal

Thickness 0.332 mm
Specimen Size 50.8mm dia. x 0.332 mm thick
Description EPI polished one side
Product Type Sapphire Substrate, HEMCOR Single Crystal
Diameter (Metric) 50.8 mm
14

Thermo Scientific™ Grade 25 Sapphire Spheres, Dia.: 0.5mm

Product Type Sapphire Sphere
Diameter (Metric) 0.5 mm
Grade Grade 25
15

Grade 25 Ruby Spheres, Dia.: 4.76mm, Thermo Scientific™

Product Type Ruby Sphere
Diameter (Metric) 4.76 mm
Grade Grade 25