Assisting Biological Researchers...
r\ mmdt I f o "." fmUL RC-2 Automatic Superspeed Refrigerated Centrifuge* — 17,500 rpm — 37,000 χ G Accepts six different rotors ^ ^ ^ ^ on Gyro-Action direct drive
RC-3 Automatic Refrigerated Centrifuge — 5,000 rpm — 5,140 χ G — 70 seconds to top speed. Ideal for routine operations.
SS-3 Automatic Superspeed Centrifuge* — 17,000 rpm —34,800 χ G with push-button simplicity and armor-plate safety
SS-4 Enclosed Superspeed Centrifuge* — 17,000 rpm — 34,800 χ G with removable control panel for cold room or fume hood use
Ribi Refrigerated Cell Fractionator — for isolating cell walls and subcellular particles of the cytoplasm
k Omni-Mixer Micro-Macro X. t Homogenizer — for processing ^ ^ 0.5 ml to 2,000 ml. Speeds ^ ^ with Micro- Attachment mm ^ ^ L up to 50,000 rpm 11
"Porter-Blum" MT-1 Ultra-Microtome — 1/40/* to 1/2/* — for electron and light microscopy
*Adaptable to "Szent-Gyorgyi & Blum" Tube Type Continuous Flow System
"Porter-Blum" MT-2 Ultra-Microtome — 100 Â to 4μ — automatic operation — the finest instrument of its kind j in the world '
Researchers in every branch of the life sciences in more t h a n t h i r t y different countries rely on t h e Centrifuges and Labora — t o r y Instruments w i t h t h e S E R V A L L trademark. Centrifuges offering a full range of f o r c e s up t o 3 7 , 0 0 0 χ G, and a wide selection of angle, horizontal and special purpose rotors, provide t h e researcher w i t h t h e u t m o s t in versatility. Models include refrigerated, non-refrigerated, automatic, manual, remote con trol, a n d continuous f l o w . S E R V A L L ' s unequalled quality o f design a n d r e l i a b i l i t y is a v a i l a b l e a l s o in t h e prize-winning Ribi Refrigerated Cell Fractionator, "Porter-Blum" Microtomes, and t h e Omni-Mixer Micro-Macro Homogenizer.
Ivan
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ANALYTICAL CHEMISTRY
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Inc.
CONNECTICUT
For descriptive literature on t h e above please ask us for Bulletin AC-3GWC
Circle No. 181 on Readers' Service Card
98 A
Sorvall,
NORWALK
