<![CDATA[Iowa Heritage Digital Collections]]> https://www.iowaheritage.org/items/browse/page/54?collection=103&amp%3Bsort_field=added&sort_field=Dublin+Core%2CCreator&output=rss2 Thu, 28 Mar 2024 20:04:45 +0000 publications@silo.lib.ia.us (Iowa Heritage Digital Collections) Zend_Feed http://blogs.law.harvard.edu/tech/rss <![CDATA[Refrigerated bath in laboratory, 1951]]> https://www.iowaheritage.org/items/show/67122

Title

Refrigerated bath in laboratory, 1951

Description

G. F. Hanna, a graduate student in the Department of Chemistry and a research fellow of the Agricultural Experiment Station, demonstrating the refrigerated bath in the refrigerated laboratory. The room was maintained at a temperature just above freezing and was used in preparation and fractionation of proteins, enzymes and other materials of biochemical importance that are frequently unstable at room temperature. The refrigerated bath provided even lower temperatures which might have been required for certain steps in processing. Research conducted in this facility was sponsored primarily by the Agricultural Experiment Station. It was located in the Biophysical Chemistry Laboratories in Chemistry Hall (now Gilman Hall).
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-3-3

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1951
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
12.2 x 9.0 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-3-3
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:15 +0000
<![CDATA[Craig Liquid Extraction Apparatus, 1951]]> https://www.iowaheritage.org/items/show/67123

Title

Craig Liquid Extraction Apparatus, 1951

Description

Frank Janssen, a graduate student in chemistry, with a Craig Liquid Extraction Apparatus. This apparatus, invented by Dr. Lyman Craig, an Iowa State alumnus, was widely used for separating medicinal and other biologically important materials. It performed in a single series of steps separations that would have taken many hundreds of steps if done using earlier methods. In this instance the apparatus was used to study Vitamin B12 and other important materials in biological chemistry.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-3-5

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1951
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
11.6 x 9.0 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-3-5
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:16 +0000
<![CDATA[Refrigerated super centrifuge, 1951]]> https://www.iowaheritage.org/items/show/67124

Title

Refrigerated super centrifuge, 1951

Description

G. F. Hanna, a graduate student in the Department of Chemistry and a research fellow of the Agricultural Experiment Station, showing the refrigerated super centrifuge along with the refrigerated bath. The room was maintained at a temperature just above freezing and was used in preparation and fractionation of proteins, enzymes and other materials of biochemical importance that are frequently unstable at room temperature. The refrigerated bath provided even lower temperatures that might have been required for certain steps in processing. The super centrifuge rotated at speeds up to 50,000 rpm permitting separations not possible in more conventional centrifuges. Materials undergoing centrifugation could be maintained at low temperatures by circulation of coolant through coils from the refrigerated bath. Research conducted in this facility was sponsored primarily by the Agricultural Experiment Station. It was located in the Biophysical Chemistry Laboratories in Chemistry Hall (now Gilman Hall). This image is very similar to no. 1052-3-3.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-3-6

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1951
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
11.6 x 9.0 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-3-6
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:18 +0000
<![CDATA[Worburg Aparatus, 1955]]> https://www.iowaheritage.org/items/show/67125

Title

Worburg Aparatus, 1955

Description

A female student in a white lab coat using a Worburg apparatus. The Worburg apparatus was widely used in biochemical and biological research for measuring rates of reaction in which gases are involved. The student is noting readings in a lab record book.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-4-1

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1955
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
11.8 x 9.2 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-4-1
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:19 +0000
<![CDATA[Creating laboratory glassware, 1955]]> https://www.iowaheritage.org/items/show/67126

Title

Creating laboratory glassware, 1955

Description

A technician hand-making a piece of laboratory glassware with a torch for heat. Holding a piece of glass rod stock in the torch with one hand, the technician is modifying the glass tube by touching it with a glass rod in the flame. Glass lab ware hangs on the wall behind the technician's work bench.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-4-2

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1955
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
9.2 x 11.8 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-4-2
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:20 +0000
<![CDATA[Creating laboratory glassware, 1955]]> https://www.iowaheritage.org/items/show/67127

Title

Creating laboratory glassware, 1955

Description

Two technicians in the glass lab of the Chemistry Department. One technician is working with a torch and tubes of glass at a worktable, on which are a lighter, glass tubes, rubber stoppers and various tools.The other technician is standing in the background inspecting a large glass tube.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-4-3

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1955
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
13.0 x 10.2 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-4-3
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:21 +0000
<![CDATA[Faculty and students in chemistry laboratory, 1958]]> https://www.iowaheritage.org/items/show/67128

Title

Faculty and students in chemistry laboratory, 1958

Description

Professor F. E. Brown observing a chemistry student in the lab. The student is using a dropper to add liquid to a test tube. Three other students are working in the background.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-4-4

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1958
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
10.5 x 8.9 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-4-4
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:22 +0000
<![CDATA[Dry box in chemistry laboratory, 1959]]> https://www.iowaheritage.org/items/show/67129

Title

Dry box in chemistry laboratory, 1959

Description

Jim Weiher at the dry box (a shielded laboratory chemical containment hood), which was used to perform chemical operations in a controlled atmosphere. Weiher is seated, with his arms inserted through portals into the inner chamber which can be viewed through a glass cover.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-5-1

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1959
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
12.1 x 9.5 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-5-1
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:22 +0000
<![CDATA[Models of complex cystals, 1959]]> https://www.iowaheritage.org/items/show/67130

Title

Models of complex cystals, 1959

Description

H. Frederick Hollenbeck and Frances Hiltrop working with models of complex crystals. In addition to a large model in the foreground there are models shelved behind them.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-5-4

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1959
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
8.5 x 11.8 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-5-4
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:23 +0000
<![CDATA[Students in chemistry laboratory , 1959]]> https://www.iowaheritage.org/items/show/67131

Title

Students in chemistry laboratory , 1959

Description

Four female students in white lab coats conducting an experiment in a chemistry laboratory. Two of the students are at the counter and two are to the rear watching while taking notes.
The Iowa Agricultural College and Model Farm offered chemistry classes to its first classes in 1869. The department was formally established in 1871, and served students in Agriculture, Engineering, Science, Home Economics and Veterinary Medicine. The Chemical and Physical Laboratory was constructed in 1870-1871, and after it burned in 1913, a new building, Chemistry Hall, was built to replace it. Department Chair, Winfred Coover (1914-1944) expanded the teaching system and emphasized independent research throughout World War I and the post-war period. With the advent of the Ames Laboratory and World War II, the Chemistry Department further developed its cutting edge and interdisciplinary research programs in addition to its teaching. In 1973, Chemistry Hall was renamed Gilman Hall, in honor of Distinguished Professor of Chemistry, Henry Gilman. The Department also has laboratories, classrooms and offices in Hach Hall. The Chemistry Department is now part of the College of Liberal Arts and Sciences at Iowa State University, and also frequently partners with the Ames Laboratory.

Creator

Iowa State University

Source

13-6-F.Chemistry.1052-6-1

Publisher

Iowa State University Library Special Collections; http://www.add.lib.iastate.edu/spcl/index.html

Date

1959
2005-10-07

Rights

U.S. and international copyright laws protect this digital image. Commercial use or distribution of the image is not permitted without prior permission of the copyright holder. For permission to use the digital image, please contact Iowa State University Library, Special Collections archives@iastate.edu For reproductions see: http://www.add.lib.iastate.edu/spcl/services/photfees.html

Relation

University Photographs; http://www.add.lib.iastate.edu/spcl/collections/images.html

Format

Photograph
11.9 x 8.5 cm

Type

Still Image (grayscale)
Image

Identifier

13-6-F.Chemistry.1052-6-1
https://digitalcollections.lib.iastate.edu/
http://cdm16001.contentdm.oclc.org/cgi-bin/thumbnail.jpg
]]>
Mon, 27 Jan 2014 14:12:26 +0000