Spectrophotometric determination of propoxur residues on vegetable matter.
1970
W F van Gils
UI
MeSH Term
Description
Entries
D007306
Insecticides
Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics.
Insecticide
D010636
Phenols
Benzene derivatives that include one or more hydroxyl groups attached to the ring structure.
D011809
Quinones
Hydrocarbon rings which contain two ketone moieties in any position. They can be substituted in any position except at the ketone groups.
Any technique by which an unknown color is evaluated in terms of standard colors. The technique may be visual, photoelectric, or indirect by means of spectrophotometry. It is used in chemistry and physics. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)