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Page 697 of 698
Shelfmark
Maker
Robert Barer and A. E. Saunders-Singer
Title
A New Single-control Micromanipulator
Description
Article in Quarterly Journal of Microscopical Science, vol 89 series 3 no. 8, describing a micromanipulator invented by the authors.
Summary:
New developments in miscroscopy and electrophysiology have brought a renewal of increase in methods of micromanipulation.
A number of features desirable in the design of a micromanipulator is discussed.
A new micromanipulator is described. Its outstanding features are 1) single control; 2) massive construction with freedom from vibration; 3) freedom from play; 4) continuous variability of sensitivity; 5) limitation of range of movement to the field of view; 6) rapid low-power centring; 7) unusual robustness combined with delicacy of movement achieved without any high-precision methods. The performance of the instrument is adequate for high-power cytological work and for micro-dissection by phase-contrast illumination.
Shelfmark
Maker
John J. Griffin & Sons; Ltd.
Title
Chemical Handicraft: A Classified and Descriptive Catalogue of Chemical Apparatus
Description
Includes a wide range of chemical and general laboratory apparatus.
Includes accounts taken from newspapers, descriptions and instructions for some instruments.
Shelfmark
Maker
George Kent Limited & Cambridge Scientific Instruments Limited
Title
Cambridge Stereoscan Electron Microprobe System 3. Electron-optical column and specimen facilities
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
Cambridge Instrument Company Limited
Title
Magnetic Oxygen Meters
Description
Pictures and short descriptions of the technical specifications of instruments.
Shelfmark
Maker
Carl Zeiss; Jena
Title
Ultra-microscopy and Dark-ground Illumination. Part 4. Siedentopf Paraboloid Condenser. Dark-ground Illumination for the Microscopic Observation and the Instantaneous Photo-micrography of Living Bacteria (including Spirochaete pallida)
Description
Cover page: Illustration (engraving) of the paraboloid condenser.
Contents: Explanation of dark-ground illumination; diagram of trace of rays through the condenser.
Instructions for using the Paraboloid Condenser to observe living bacteria.
Prices of the condensor and accessories.
List of publications about dark-ground illumination and ultra-microscopy.
Shelfmark
Maker
Baird & Tatlock (London) Ltd.
Title
Sintered Glassware, a Versatile Laboratory Tool.
Description
An article about sintered glassware, reviewing general information and discussing the latest developments in manufacture. Includes diagrams, photographs, and graphs showing the pressures required for airflow through various sintered glass filters when dry and wet.
Shelfmark
Maker
W. Watson and Sons
Title
Electro-Therapeutical Apparatus: A Descriptive and Illustrated Price List of Apparatus for Radiography, Radioscopy, Radiotherapy, High Frequency, Static and Sinusoidal Currents, Electrolysis, Galvanism, Faradism, Light, Cautery, Light-Therapy, Hydro-Therapy, Thermo-Therapy, Vibration etc.
Description
- Foreword explaining terms of purchase
- Illustration - ‘typical installation’ (photograph of a domestic interior with electrical equipment)
- Preface
- Explanation of technical terms and types of apparatus
- Catalogue of electrotherapeutical and X-ray equipment, with printed illustrations and prices.
- Index
- List of other catalogues
Shelfmark
Maker
Northern Biological Supplies
Title
Microscopical Supplies
Description
catalogue of slides, with prices and some illustrations (photographs):
section 1: British freshwater algae
section 2: Educational microslides to show the structure of insects and other arthropods
section 3: Marine life
section 4: Insecta excluding water forms
section 5: Pond and stream life
section 6: Zoological microslides for schools and colleges
section 7: British arachnida
section 8: Diatoms
section 9: Textile fibres
section 10: Educational microslides
section 11: Projector microslides
section 12: Botanical microslides
section 13: Stains and reagents
Shelfmark
Maker
Townson & Mercer Limited
Title
Catalogue of Chemical, General and Industrial Laboratory Apparatus including Chemicals and a selection of Elementary Physical Apparatus.
Description
-Page of medals and diplomas awarded to the company
- Reference page: comparison of wire guages, comparison of thermometer scales, conversion table, E.M.F.s of various cells
sets of microscopic slides
- Catalogue of various scientific apparatus and chemicals, with printed illustrations and prices
Shelfmark
Maker
C. H. Greiner Gottlob Sohn
Title
Jllustriertes Preis-Verzeichnis uber Glasemballagen, Seckkapselglaser und chemische, chirurcishce, bakteriologische und pharmazeutische Glasartikel und Utensilien
Description
Catalogue of laboratory and medical equipment, mostly made from glass, with illustrations and prices in Marks.
- Foreword, with terms of ordering equipment
- Index
- Section 1 - Laboratory ware (test tubes, jars, slides , medicine bottles, glass figurines, etc.)
- Section 2 - Medical equipment for treating eyes (eye-droppers, eyebaths, artificial eyes)
- Section 3 Thermometers for doctors and chemists
- Section 4 - Barometers
- Section 5 - Instruments for chemistry (vials, burettes, clamps, gradated cylinders, pipettes, glass tubes, glass taps, flasks, beakers, petri dishes, funnels, separation funnels, U-tubes, etc.)
- Section 6 - Instruments made from Bohemian glass, for export only (evaporating basins, beakers, flasks, retorts)
- Section 7 - Surgical instruments (eyebaths, milk pumps, catgut holders, kidney dishes, catheters, clyster tubes, measuring glasses, saccharometers, inhalation tubes and breathing apparatus, irrigators, porcelain cups for invalids, milk bottles, cannulas, nasal douches, basins for disinfecting, speculas, syringes, urinals)
- Section 8 - Instruments and equipments for examining milk
(lactodensimeter, butyrometer, milk bottles)
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