Page 195 - Demo

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Rings, Support
193
Rings, Support
Ring, Support
Made of zinc plated steel with straight shank. Requires use of a clamp holder like Flinn AP8219. See page 414.
Ring, Support, with Rod Clamp
Zinc­plated steel shank secured to screw clamp. Distance is 41⁄2" from center of support to center of ring.
Rods
Rods, Soft Glass
Have students make their own stirring rods. 5 mm x approximately 2 feet. Package of 10.
Stirring Rods, Glass
Both ends fire­polished. 200 mm long x 5 mm diameter.
Stirring Rods, Plastic
One end is a paddle stirrer. The other end is shaped like a policeman. Polypropylene. Length: 95⁄8".
Support Rod, Aluminum
General purpose support rod. Useful for supporting ramps to create inclined planes or a steady support for pendulum experiments. Can be used with clamp holders (AP8219) to attach to support stands. Measures 77⁄8" long, 1⁄4" dia. Aluminum.
Rods, Stirring, Accessories
Rubber Policeman
Will fit 5 mm glass rod Catalog No. GP5075 above (not furnished). Sealed end cut at an angle to help in use at the bottom of a vessel.
Rotary Evaporators
Heidolph® Rotary Evaporator
Heidolph factors in safety, convenience and cost savings when design­ ing their products for your classroom. Heidolph rotary evaporators are equipped with a separate ON/OFF switch for the heating function, a detachable operating panel for safe and comfortable control outside closed fume hoods as well as a vapor tube which does not get stuck in the drive due to the patented clamping sleeve which in turn increases the service life of your evaporator.
Ring, Support, with Rod Clamp AP8230, etc.
Ring, Support AP1065, etc.
Catalog No.
Description
Size
Price/Each
AP1065
Ring, Support
2"
$5.15
AP1066
3"
6.70
AP1067
4"
7.90
Catalog No.
Description
Size
Price/Each
AP8230
Ring, Support, with Rod Clamp
2"
$ 8.45
AP1320
3"
13.70
AP8232
4"
11.45
AP1321
5"
14.85
AP8234
6"
13.40
Support Rod, Aluminum AP7938
Rods, Soft Glass GP9035
Stirring Rods, Glass GP5075
Rubber Policeman AP1650
Catalog No.
Description
Price/Pkg. of 10
GP9035
Rods, Soft Glass
$17.00
Catalog No.
Description
Price/Each
Price/Pkg. of 10
Price/Pkg. of 100
GP5075
Stirring Rods, Glass
$ .47
$4.40
$41.00
Catalog No.
Description
Price/Each
Price/Pkg. of 10
AP8150
Stirring Rods, Plastic
$2.80
$24.50
Catalog No.
Description
Price/Each
AP7938
Support Rod, Aluminum
$2.70
Stirring Rods, Plastic AP8150
Catalog No.
Description
Price/Each
AP1650
Rubber Policeman
$ .86
ROTARY EVAPORATORS continued on next page.
Rotary Evaporator GP9207
Catalog No.
Description
Price/Each
GP9207
Rotary Evaporator
$16150.00