Page 66 - Demo

Apparatus and Supplies
Chromatography Supplies, continued
Sigma-Aldrich TLC Development Tank
Thin-layer chromatography (TLC) developing tank can be used as a staining chamber. Compact size offers good plate visibility and minimal solvent use. Made of glass with lid.
Clamps, Buret
Double Buret Clamp
Holds two burets, from micro size to 100 mL, independent of each other without slippage. Does not obscure buret graduation lines and numbers. Intended to be attached to either 5⁄16" or 1⁄2" rod diameter support stands like Flinn Catalog Numbers AP1347, AP8226 and AP8228. See Stand, Support on page 501.
Double Buret Clamp, Economy Choice
Takes two burets. Self-closing jaws clamp the burets in a rigid, upright position. Thumbscrew mechanism enables the clamp to be attached to a support rod.
Double Jaw Buret Clamp
Double round jaws. Jaws are rubber-coated. Holds two tube type objects (like burets) simultaneously up to 13⁄8" in diameter. In the center of this symmetrical clamp is a “V” shaped clamp that easily attaches to any rod up to 1⁄2" in diameter. Jaw portions of the clamp rotate a full 360°, and a check nut enables you to lock the jaws firmly into position.
Extension Buret Clamp
Steel extension clamp with round, plastic-coated jaws. Will accept tube type objects from 3⁄8" to 13⁄8" in diameter. Overall length is 9".
Extension Buret Clamp, Economy Choice
Extension clamp with round, cork-coated jaws. Will hold burets, test tubes and flasks up to 21⁄2" in diameter. Overall length is 10".
Single Buret Clamp
Inexpensive buret clamps of stamped steel. The clamp portion is made of zinc-plated iron. Will accept tube-type objects from 3⁄8" to 13⁄8" in diameter. Clamps are available in two forms: plain jaw or plastic-coated jaws.
1-800-452-1261
flinnsci.com
64
Catalog No.
Description
Price/Each
AP9398
Sigma-Aldrich TLC Development Tank
$83.45
Sigma-Aldrich TLC Development Tank AP9398
Catalog No.
Description
Price/Each
AP2261
Double Buret Clamp
$35.60
Double Buret Clamp AP2261
Double
Buret Clamp, Economy Choice AP8210
Catalog No.
Description
Price/Each
Price/Pkg. of 3
AP8210
Double Buret Clamp, Economy Choice
$16.25
$46.32
Catalog No.
Description
Price/Each
Price/Pkg. of 3
AP1246
Double Jaw Buret Clamp
$30.90
$87.12
Double Jaw Buret Clamp AP1246
Extension Buret Clamp AP4364
Extension Buret Clamp, Economy Choice AP8947
Single Buret Clamp, Plain Jaw AP8354
Catalog No.
Description
Price/Each
Price/Pkg. of 6
AP4364
Extension Buret Clamp
$17.95
$100.08
Catalog No.
Description
Price/Each
AP8947
Extension Buret Clamp, Economy Choice
$11.60
Catalog No.
Description
Price/Each
Price/Pkg. of 6
AP8354
Single Buret Clamp, Plain Jaw
$ 9.55
$54.42
AP1034
Single Buret Clamp, Plastic-Coated Jaw
13.05
74.34
Free video about Clamps at flinnsci.com