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The Strength of Commercial Tincture of Opium as Compared with that of the United States Pharmacopoeia

Creator:

Waggoner, Walter Robertson and Kerr, Fred

Abstract:

Laudanum is the commercial name of "Tincture of Opium", or "Tinctura Opii", as recognized by the United States Pharmacopoeia. It contains 10% granulated opium, one of the most powerful and common hypnotics known, or from 1.2 to 1.25% of morphine sulphate, the principal alkaloid found in opium and to which...

Resource Type:

Undergraduate Thesis
Determination of Iodine in Kelp

Creator:

McLain, Liva Charles and Harding, Earle Paul W.

Abstract:

Among sea-weeds the kelps include some of the largest, most widely distributed and most important forms considered from an economical standpoint. They are technically classified among the crown algae in the family Laminariaceae, which comprises some twenty-five genera. Kelps occur most abundantly in the colder sea water, but they are...

Resource Type:

Undergraduate Thesis
A Chemical Study of Western Oregon Nutgalls

Creator:

Johnson, Clarence William and De Haven, Glen

Abstract:

Few discoveries of any importance have been the result of a moment's happy coincidence; rather have they been the fruit of many hours of tedious thought and experiment. This is especially true in the realm of organic chemistry. Here, where progress is made only by the most painstaking experimentation, extensive...

Resource Type:

Undergraduate Thesis
Composition of the Hop (Humulus lupus) with Reference to its Plant Food Content

Creator:

Bundy, Lyman Albert

Resource Type:

Undergraduate Thesis
The source and chemical characteristics of commercial oil of turpentine

Creator:

Dunlap, Margaret

Resource Type:

Undergraduate Thesis
The composition and purity of vinegar sold in various parts of the state of Oregon

Creator:

Howard, Joseph William and Struve, Marcus

Resource Type:

Undergraduate Thesis