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30 results
  • Water filter designed by C. Chamberland.
  • Waterworks, Port of Spain, Trinidad: battery of mechanical 'Bell' filters at a water filter plant. Photograph, 1880/1910?.
  • Barranquilla, Colombia: a water filter attached to a tap at the Yellow Fever Campaign office. Photograph, 1900/1930.
  • Waterworks, Port of Spain, Trinidad: battery of mechanical 'Bell' filters in a water filter plant, with a man in a white suit standing in the background. Photograph, 1880/1910?.
  • Join the Waters Edge frequent buyer programme : and get free gifts with your HPLC filters : see inside for details / Waters Corporation.
  • Join the Waters Edge frequent buyer programme : and get free gifts with your HPLC filters : see inside for details / Waters Corporation.
  • Special offer : introducing the new Millipore Pyrogard D Ultrafilter / Glenn Young.
  • Special offer : introducing the new Millipore Pyrogard D Ultrafilter / Glenn Young.
  • Franco-Prussian War: soldiers using the new army filter-van. Wood engraving.
  • Filter feeding appendage (cirri) from a goose barnacle, SEM
  • Filter feeding appendage (cirri) from a goose barnacle, SEM
  • Schistosomiasis: how it is transmitted and prevented. Colour lithographs, 1963.
  • Schistosomiasis: how it is transmitted and prevented. Colour lithographs, 1963.
  • Schistosomiasis: how it is transmitted and prevented. Colour lithographs, 1963.
  • A man in a pink t-shirt injects a needle into the arm of another man who squints in pain with five illustrated steps for the sterilisation and safe disposal of needles; advertisment by the ACON, The AIDS Council of New South Wales. Colour lithograph by Jamie Dunbar.
  • A man's hand holding a syringe poised to inject into his arm with five further smaller images showing the procedures for safe drug use; an advertisement by the Deutsche AIDS-Hilfe e.V. Colour lithograph by Torsten Schmidt and Detlev Pusch.
  • Four chambers of a calf stomach
  • Lamb's stomach, transverse section
  • Lamb's stomach, transverse section
  • Water supply apparatus at a reservoir, Africa (?). Photograph, 1905/1915.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • We all look for it, we'd all like to have it : in life and in the lab, we could all use an edge / Waters Corporation.
  • Water chlorination apparatus at a reservoir, Africa (?), with kneeling Western man in military dress. Photograph, 1905/1915.
  • New So Good : 1, 2, 3, reasons to have it in your fridge : 1. actively lowers cholesterol, 2. builds strong bones, 3. maintains a healthy heart : 2 coupons inside / [So Good International Ltd.].
  • New So Good : 1, 2, 3, reasons to have it in your fridge : 1. actively lowers cholesterol, 2. builds strong bones, 3. maintains a healthy heart : 2 coupons inside / [So Good International Ltd.].
  • Hydraulics: a pot filter and a sedimentation trap. Engraving by Mutlow after Blunt.