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Watch Glass, Borosilicate
Commonly used as covers for beakers. 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.
Catalog No. Description
Diameter
(mm) Price/Each Price/Pkg. of 12
Price/Case
of 144
GP8006 Watch Glass,
Borosilicate
65 $3.14 $36.72 $362.88
GP8007 75 3.30 38.04 449.28
GP8008 90 3.66 42.84 501.12
GP8009 100 3.97 46.68 535.68
Watch Glass,
Borosilicate
GP8006, etc.
Small fires can
be put out by
smothering.
Water Bath,
Laboratory
AP9251
Extinguishing Small Fires
Watch
Glass
Water Baths
Water Bath, Laboratory
Maintain a constant temperature from 110° to 160 °F with this high quality water bath.
Ideal for use in electrophoresis experiments or whenever a constant temperature
is required. Durably constructed of stainless steel for extra-long life. Supplied with
a tight-fitting polycarbonate cover and a thermometer holder. Tank size 3" deep, 4"
wide, and 8" long. Full 1.6-liter capacity.
Catalog No. Description Price/Each
AP9251 Water Bath, Laboratory $625.00
Weighing Dishes and Paper See page 111.
Wire See page 418.
Water Bath,
5.5 Liters
AP7301
Water Bath
Economical, controlled temperature water baths—ideal for classroom biotechnology
use. Thermostatically controlled and precisely adjustable, each is ideal for enzyme incubations
and microbiological applications. Adjustable temperature ranges from ambient
to 99.9 °C. Durably constructed with a seamless, leakproof, polypropylene chamber. The
chamber is highly resistant to corrosion and chemical attack and is easy to clean. An
integral wide flange protects the front panel controls—preventing costly damage and
potential shock hazards. 5.5 L model features large three digit temperature display.
Temperature of this model may be manually calibrated to fit your laboratory needs.
Catalog No. Description Outer Dimensions Inner Dimensions Capacity Price/Each
AP7300 Water Bath,
0.5 L
8" Dia. x
4 1/2" H
4" Dia. x
21/2" H
0.5 Liters $310.00
AP7301 Water Bath,
5.5 L
15 3/4" W x
97/8" D x
6 3/4"H
125/8" W x
63/4" D x
5 1/2" H
5.5 Liters 570.00
Water Bath,
0.5 Liters
AP7300
Wire Gauze Squares
Wire Gauze Squares, Nichrome
Nichrome wire is used to make these flame shields that are placed between a
crucible or other glass or porcelain vessel and the flame. These very expensive wire
gauze squares will provide an almost indefinite
life expectancy.
Catalog No. Description Size Price/Each Price/Pkg. of 10
AP1699 Wire Gauze Squares,
Nichrome
Wrenches See page 210.
4" x 4" $ 9.88 $ 92.90
AP1700 5" x 5" 10.30 97.90
AP1701 6" x 6" 16.05 152.50
Wire Gauze Squares, Steel
Our least expensive wire gauze squares. These steel squares are just a fraction of the
cost of the nichrome squares listed above, but will provide years of useful service.
The wire size is 0.46 mm. 16 mesh.
Catalog No. Description Size Price/Each Price/Pkg. of 10
AP8350 Wire Gauze Squares,
Steel
4" x 4" $1.70 $15.90
AP8352 5" x 5" 2.10 19.70
Wire Gauze
Squares,
Nichrome
AP1699, etc.
Wire Gauze Squares, Steel,
with Ceramic Centers
AP1188, etc.
Wire Gauze Squares,
Steel
AP8350, etc.
Wire Gauze Squares, Steel, with Ceramic Centers
Exactly the same as the steel wire gauze squares listed above, but with a clay-like
material (diatomaceous earth) molded to form a center.
Catalog No. Description Size
Diameter of
Ceramic Center
(Approx.)
Price/
Each
Price/
Pkg. of 10
AP1188 Wire Gauze Squares, Steel,
with Ceramic Centers
4" x 4" 31/4" $2.40 $22.70
AP1189 5" x 5" 31/2" 3.00 28.10
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