| 摘要 |
<p>Method for the determination of the amount of an ionophore in an animal feed, characterised in that the animal feed is mixed with an alcoholic solvent, and an acid with a pKa of below 4 and a colour- generating aryl aldehyde, both in solid form, are added to the resulting solution, it being necessary for the temperature to be sufficient to generate a colour reaction, and the colour generated in this way is compared with a standard.</p> |
