 | Henry G. Spooner - 1917 - 652 頁
...of Salvarsan prepared by us is free from such toxic by-products. This knowledge is obtained for us by the head of the Department of Biological Chemistry...the standard German preparations, and who subjects our preparations to biological tests that he considers more rigorous and comprehensive than those adopted... | |
 | 1918 - 644 頁
...Hoechst works. In addition to tests prescribed by the United States Public Health Service, rigid tests are made by the head of the Department of Biological...medical schools, who bears the same judicial attitude to Farbwerke-Hoechst preparations that Professor Ehrlich did to the standard German preparations. These... | |
 | 1917 - 744 頁
...of Salvarsan prepared by us Is free from such toxic by-products. This knowledge Is obtained for us by the head of the Department of Biological Chemistry...one of our leading university medical schools, who hears the same judicial attitude to our preparations that Prof. Ehrlich did to the standard German... | |
 | 1917 - 366 頁
...of Salvarsan prepared by us is free from such toxic by-products. This knowledge is obtained for us by the head of the Department of Biological Chemistry...the standard German preparations, and who subjects our preparations to biological tests that he considers more rigorous and comprehensive than those adopted... | |
 | Ferdinand Eugene Daniel - 1918 - 616 頁
...manufacture, we ascertain lexicologically whet her or not each lot of Salvarsan prepared by us is free trom toxic by-products. These tests are in addition to...the same judicial attitude to our preparations that Professor Paul Ehrlich did to the standard German preparations, and who subjects them to biological... | |
 | 1917 - 684 頁
...of Salvarsan prepared by us is free from such toxic by-products. This knowledge is obtained for us by the head of the Department of Biological Chemistry...the standard German preparations, and who subjects our preparations to biological tests that he considers more rigorous and comprehensive than those adopted... | |
 | 1917 - 566 頁
...of Salvarsan prepared by us is free from such toxic by-products. This knowledge is obtained for us by the head of the Department of Biological Chemistry...the standard German preparations, and who subjects our preparations to biological tests that he considers more rigorous and comprehensive than those adopted... | |
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... formation in it of toxic byproducts. In order to protect the public and ourselves against the effects of any accidental irregularities in manufacture, we ascertain lexicologically whether or not each lot of Salvarsan prepared by us is free from such... 