Page 96 - Demo

Apparatus and Supplies Flasks, Erlenmeyer, continued
Flask, Erlenmeyer, Borosilicate Glass, Synthware®
Hand-blown to ensure heavy and uniform wall. With joint. Stopper is not supplied.
1-800-452-1261
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94
Catalog No. GP9308 GP9309 GP9310
Description
Flask, Erlenmeyer, Borosilicate Glass, Synthware®
Capacity Joint (mL) Size
125 19/22 125 24/40 500 24/40
Price/Each $19.65 20.70 23.65
Price/Pkg. $110.16/6 116.04/6 132.54/6
Flask, Erlenmeyer,
Borosilicate Glass, Synthware® GP9309, etc.
Flasks, Filtering
Flask, Filtering, Polypropylene
Very heavy, opaque wall, with serrated tubulation for attaching 6 mm i.d. tubing. Tubulation is angled downward at 45° to allow attached vacuum tubing to drape itself on the bench, thus reducing the chance of tipping the flask over. Requires size 7 stopper.
Catalog No. Description
AP4293 Flask, Filtering, Polypropylene
Flask, Filtering, Borosilicate Glass
Size
500 mL
Price/Each $26.40
Flask, Filtering, Polypropylene AP4293
Heavy duty flask with side tubulation. Graduated to indicate approxi- mate volume. The thick walls of Corning’s filter flask provide the mechanical strength needed for vacuum work. Consequently, filter flasks should never be heated. All sizes fit 5⁄16" to 1⁄4" i.d. tubing.
Catalog No. GP4072 GP4073 GP4074
Description
Flask, Filtering, Borosilicate Glass
Capacity Stopper (mL) Number
250 6
500 7 1000 8
Price/Each $18.50 25.25 49.80
Price/Pkg. $103.80/6 141.18/6 279.24/6
Flask, Filtering, Borosilicate Glass GP4072, etc.
Flask, Volumetric, Polymethylpentene AP1281, etc.
Flasks, Volumetric
Flask, Volumetric, Polymethylpentene
Polymethylpentene is a tough, durable plastic that is ideal for student use. Polymethylpentene is “glass clear” plastic. Do not expose this plastic to strong oxidizers or to hydrocarbons for long periods of time.
Catalog No. AP1281 AP1282
Description
Flask, Volumetric, Polymethylpentene
Capacity (mL)
250 500
Price/Each $38.50 48.25
Price/Pkg. $182.85/5 229.15/5
Flask, Volumetric, Borosilicate Glass
High quality volumetric flasks with snap-on plastic closures. See free How To video at flinnsci.com.
Catalog No.
GP4030 GP4035 GP4040 GP4045
Description
Flask, Volumetric, Borosilicate Glass
Capacity
(mL) Price/Each
100 $24.00 250 26.85 500 33.45
1000 40.00
Price/Case $265.68/12 155.04/6 298.44/12 193.32/6 372.48/12
115.44/3 222.12/6
Flask, Volumetric, Borosilicate Glass GP4030, etc.
Beakers
are used to measure approximate volumes.
Measure Liquid Volumes
Graduated cylinders
are used
to measure volumes accurately.
For accurate volume readings always look at the meniscus
at eye level.
Read
at the bottom
of the meniscus.
Volumetric flasks and volumetric pipets are
each used to measure a specific volume very precisely.
Price/Pkg. $138.30/6
FLASKS, VOLUMETRIC continued on next page.