ARTHUR H. THOMAS COMPANY

Operator sets program starting point to a few degrees below, and high temperature limit to a few degrees above, the expected melting point. Pro- grammer isswitched to isothermal mode, desired heating rate is selected, and power switches are turned on

AGAIN AVAILABLE FOR IMMEDIATE. SHIPMENT FROM OUR STOCK. 8806. Vertical cross-section show- ing recessed top of semi- solid stopper. 8807. Vertical cross-section show- ing one. Hough fusiform opening. 8808. Vertical cross-section show- ing two. Hough

GLASS PRISM SPECTROPHOTOMETER, Beckman Model B. A new, medium priced instru ment designed especially for speed and convenience in routine analyses but with an accuracy suitable for many types of research work. Range 320 to 700 mmu with standard blue-

“Fusion Methods In Chemical Microscopy”, by Walter C. ... fusion studies over the range. —100°C to. +70°C. MICRO COLD STAGE (MicroMelting Point Appara- tus), Thomas-McCrone Thermometer Reading Model. ... For further information, circle number

with Thomas "walk-away" products like the Model 55. Titrator, the kind ... The job here is to do 20 titrations as quickly as pos- sible, with ... button and walk away.

with Thomas "walk-away" products like the Model 55. Titrator, the kind of instruments that release an ... day in your laboratory. Ask us about this, too. ARTHUR H.

For the rapid milling of homogeneous samples of a great variety ... Tankage Hair. Tin Foil. Tobacco ... by the high speed of the rotor until cut to sufficient fineness.

Showing temperature dial on top of ... perature indicator dial graduated from 15 to 95°C and pilot lamp, and has cast-on clamp ... Power consumption 1040 watts.

during combustion by Thomas Pinch Clamp and can be tilted to permit easy release of vacuum following combustion. 6471-P10. OxygenFlask, Thomas-Ogg, as.

Arthur H. Thomas is a one- location stocking distributor, and proud of it. We believe cen- tralization is advantageous to our customers as well as our suppliers.