NEW PRODUCTS
BEL-ART PLASTIC AUTOCLAVABLE
CONNECTORS
MIX GENTLY Reactor-controlled furnaces attain temperatures to 2 2 5 0 ° F. They can be used for industrial and laboratory applications such as crystal growing. Standard sizes range from two to ten cubic feet. Infinitely proportional wattage control is effected through use of an electronic saturable reactor control system. Blue M Engineering Co., 138th and Chatham St., Blue Island, III. 416
OR VIOLENTLY You need only one mixer to do both. It's the LIGHTNIN Mixer, Model F. You get exactly the degree of action you need, with stepless speed control from 100 to 1600 rpm. Run it for a few seconds—or for weeks. Its quiet friction drive never needs lubrication; provides increased torque at slow speeds. Drive and 1/30hp fan-cooled motor are enclosed, safe with flammables.
Laboratory Paint
Epoxy resin paints for laboratory use now come in quarts or gallons and in clear colorless or colored coatings. The coating is corrosion-resistant and may be applied to a wide variety of surfaces without use of a primer. This is a twocan system, ready to mix and use. Fisher Scientific Co., 300 Fisher Building, Pittsburgh 19, Pa. 417
Fully guaranteed; thousands in use. Supplied with tank clamp or ring-stand clamp in bronze; removable 12-inch shaft and 2-inch propeller in 3 1 6 stainless steel or Monel. Order from your supply house, or write us. Specify LIGHTNIN Model F Mixer: For H O v 60cy l p h $72.00 For 220v 60cy l p h $76.00
17 DIFFERENT SIZES AND STYLES of plastic autoclavable connectors to fit every need. All connectors are listed on page 24 of our 44-page catalog. For your FREE complete catalog write Dept. A. Of course, we have all sizes of plastic tubing in stock.
There's a full line of rugged, heavy-duty LIGHTNIN Mixers and accessories for the laboratory. Bulletin B112 describes them all. To receive it, check reader service card or write us.
Lightnin® Mixers MIXING
EQUIPMENT Co., Inc.
160-eMt. Read Blvd., Rochester 3, N.Y. In Canada: Greey Mixing Equipment, Ltd., 100 Miranda Ave., Toronto 19, Ont. In Europe: Lightnin Mixers, Ltd., Poynton, Cheshire, England Circle No. 80 on Readers' Service Card
BEL-ART PRODUCTS, Portable water still requires no permanent wiring or plumbing. It uses tap water source, 115 volt connection, and a sink. It produces 1/2 gallon per hour. Barnstead Still and Sterilizer Co., 167 Lanesville Terrace, Boston 3 1 , Mass. 418
PEQUANNOCK, N. J.
OXbow 4-0500
The MOST COMPLETE line of Plastic Laboratory W a r e a v a i l a b l e f r o m ONE source Circle No. 120 on Readers' Service Card VOL.
34, NO. 6, MAY 1962
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129 A
