Journal of Chemical Education. Van Holde and Alberty. 1949 26 (3), p 151. Abstract | PDF w/ Links | Hi-Res PDF · John Read. Journal of Chemical Educat...
stamps in which business there was a virtual monopoly About 1736, in Lancaster County, the fourth ..... family was using straw to make paper in Manayunk, in a small wood pulp mill of the paper factory of Hard- ... By 1873 Lockwood's Directory.
Induced no doubt by the circulars of Penn or his agentPastorius .... cotton. The business of collecting enough rags was a ..... As early as 1800 Matthias Koops,.
A few states claim ironworkings earlier than Pennsylvania. In 1585 iron ore was discovered in North Carolina by men sent by Sir Walter Raleigh. By 1608 iron ...
tain Pennsylvania slipware decoration might show a slight resemblance to Indian ... the colonial period who settled in the southeastern sec- tion of this state.
Paper chromatography. A. R. Patton. J. Chem. Educ. , 1955, 32 (4), p 219. DOI: 10.1021/ed032p219.2. Publication Date: April 1955. Cite this:J. Chem. Educ.
Mar 10, 2010 - In this laboratory experiment, high school students are challenged to prepare a six-layered chemical ârainbowâ in a test tube. Students start with six unknown, colorless liquids and six pigments ranging from violet to red. The expe
A simple method of making quinone. Herbert N. McCoy. J. Chem. Educ. , 1937, 14 (10), p 494. DOI: 10.1021/ed014p494. Publication Date: October 1937.
Graphic illustrations, with a Hawaiian flavor, have been introduced to clarify the following concepts encountered in introductory organic chemistry: functional ...
Analysis of reducing sugars in breakfast cereal and other foods. A general chemistry experiment. Journal of Chemical Education. Bittman. 1974 51 (1), p 46.
Analysis of reducing sugars in breakfast cereal and other foods. A general chemistry experiment. Journal of Chemical Education. Bittman. 1974 51 (1), p 46.
