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Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436
Email flinn@flinnsci.com

Item #: GP8009

Price: $3.85

Pkg. of 12: $45.24 ($3.77/each)

Pkg. of 144: $519.84 ($3.61/each)

In Stock.

Watch glass is commonly used as a cover for beakers. The glass is made of borosilicate, so it can be gently heated in a burner flame to dry precipitates or evaporate solutions. It comes in four sizes.

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Other Options

Item# GP8006 GP8007 GP8008 GP8009
Diameter 65 mm 75 mm 90 mm 100 mm
Price $3.00 $3.20 $3.50 $3.85
Pkg. of 12
Sold by each
$35.04
($2.92/each)
$36.84
($3.07/each)
$40.92
($3.41/each)
$45.24
($3.77/each)
Pkg. of 144
Sold by each
$345.60
($2.40/each)
$434.88
($3.02/each)
$478.08
($3.32/each)
$519.84
($3.61/each)
Enter number of items

Product Details

Commonly used as covers for beakers, with fire-polished edges to prevent chipping. Flinn only carries watch glasses that are made of borosilicate glass, so these can even be gently heated in a burner flame to dry precipitates or evaporate solutions to dryness. Non-borosilicate watch glasses will shatter when heated and are a potential safety risk.