𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Biologic effect of metallic contaminants—The next step

✍ Scribed by Douglas H.K. Lee


Book ID
115873034
Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
632 KB
Volume
6
Category
Article
ISSN
0013-9351

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## Consideration of results The basis for comparison of the pyrethrin contents depends upon the original samples containing an equal quantity of pyrethrins per unit of dry weight. Neglecting such a sampling error is probably justified to some extent, considering the uniform nature of the bulk samp