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Sponges
203
Sponges, continued
Cellulose Sponge, with Scrubber Pad
Ideal for cleaning up tough stains in the laboratory. The scrubber pad is imbedded directly onto the cellulose sponge during production. No glue is used, which provides for improved absorption. Sponge measures 6" x 31⁄8" x 1".
Spoons
Deflagration Spoon
Stainless steel spoon, 16" long. The cup is 3⁄4" in diameter. Deflagration means: rapid combustion with evolution of heat and light.
Measuring Spoons
Sturdy heavy-gauge nested molded plastic measuring spoons, 1⁄4, 1⁄2, 1 teaspoon, and 1 tablespoon.
Plastic Spoons
Twenty-four disposable white plastic spoons.
Spot Plates
Microscale Reaction Plates
See page 191.
Spot Plates, Polystyrene
These polystyrene spot plates are a low-cost alternative to porcelain. The solid white color allows students to easily see the reaction taking place. While considered disposable, the spot plates can be reused many times and discarded when cleaning is too difficult.
Spot Plate, Polystyrene, Clear
Versatile 15-well plate can be used as either a spot plate or reaction plate. A microspatula is included with each plate for transferring solids to the wells. Suitable for reactions involving mineral acids. Not recom- mended for use with organic solvents. Package of 10.
Spot Plate, Porcelain
Plates glazed on all visible surfaces. The outside diameter of each well is 21 mm with a well depth of 7 mm. Plates have 12 wells. The blue plate is used to observe white precipitates.
Spot Plate, Porcelain, Economy Choice
A terrific value! Suitable for all lab applications, this 12-well, white spot plate will hold 1 mL of liquid in each well. The plate is glazed on all visible surfaces for easy cleaning. Plate size 115 x 95 mm; well diameter 21 mm; well depth 7 mm.
Cellulose Sponge, with Scrubber Pad AP5458
Catalog No.
Description
Price/Each
AP5458
Cellulose Sponge, with Scrubber Pad
$3.05
Deflagration Spoon AP1346
Catalog No.
Description
Price/Each
AP1346
Deflagration Spoon
$6.20
Catalog No.
Description
Price/Each
AP9284
Measuring Spoons
$2.30
Measuring Spoons AP9284
Plastic Spoons AP9285
Catalog No.
Description
Price/Each
AP9285
Plastic Spoons
$2.65
Spot Plates, Polystyrene AP6399
Catalog No.
Description
Price/Pkg. of 12
AP6399
Spot Plates, Polystyrene, 12-well
$9.55
Catalog No.
Description
Price/Pkg. of 10
AP6404
Spot Plate, Polystyrene, Clear
$16.55
Spot Plate, Porcelain AP1061, etc.
Spot Plate, Polystyrene, Clear AP6064
Spot Plate, Porcelain, Economy Choice AP6064
Catalog No.
Description
Color
Size (mm)
# of Wells
Price/Each
AP1061
Spot Plate, Porcelain
White
118 x 91
12
$25.00
AP8946
Blue
118 x 91
12
34.40
Catalog No.
Description
Price/Each
AP6064
Spot Plate, Porcelain, Economy Choice
$12.00