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S O L I D STATE C I R C U L A T O R S & B A T H S
For precision, safety, reliability, choose Tempunit® circulators and baths. Quality units w i t h many exclusive features: 1. Adjustable temperature selection. 6. 7. 2. Three preset temperature 8. selections. 9. 3. Stainless steel construction. 10. 4. Stirrer or pump. 5. Ultra quiet motor.
Overheat protection. Electronic control. Large temperature dial Low level cutout. Setting dial lock.
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T e c h n e BATHS & CIRCULATORS CIRCLE 200 ON READER SERVICE CARD
Macro to Micro HPLC
...and Custom Phases for the tough ones.
For more details, Call Toll Free:
1-800-848-3080 (Ohio customers, call collect)
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Vynether your separation is m sparative, analytical or eysn micro analytical, a Cqromega HPLC column is j a c k e d to handle it
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Forma Scientific DIVISION O F MALLINCKRODT, INC.
' more information writ call 6 0 9 / 9 8 3 - 3 6 1 6 .
m ES mm
BOX 649 MARIETTA, OHIO 45750 TELEX 24-5394 TOLL FREE USA 800-848-3080. OHIO 614-373-4763
INDUSTRIES
8 S. Maple Ave. · Marlton, NJ 0 8 0 5 3
CIRCLE 64 ON READER SERVICE CARD
CIRCLE 68 ON READER SERVICE CARD 1254 A · ANALYTICAL CHEMISTRY, VOL. 54, NO. 12, OCTOBER
1982