Staining Tiles
Inert staining tiles identify minerals by facilitating the appearance of characteristic colors. By scraping the specimen across streak testing plates, the color left behind on the unglazed surface classifies the substance. When liquid indicators are added into the spot plate depression cavities containing a sample, the white or clear manufacturing visibly displays the produced shade. Reaction staining tiles are also available in black construction to easily see forming white precipitates.
Clear Polystyrene Spot Plates
Offering more depressions than other spot plates, these plates are suitable for most lab applications. Made of clear polystyrene with an attached measuring scoop.
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Porcelain Spot Plates
These plates are for use in microchemistry experiments.
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Polystyrene Spot Plates
Polystyrene spot plates have 12 depressions that are 20 mm in diameter by 10 mm in depth.
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Eisco Plastic Spot Plate, 12-Well
Spot plate made of high quality polyethylene plastic which can be cleaned and reused.
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Eisco Porcelain Spot Plates
Spot plates made of high quality glazed porcelain which can be cleaned and reused.
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United Scientific Streak Plates, Glass
Clear glass streak plates for viewing mineral streaks.
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United Scientific Spot Plates, Porcelain, Black
High-quality porcelain black spot plate.
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Plastic Spot Plate, 12 Cavities, United Scientific Supplies
Economical substitute for glass or porcelain plates.