ISO 14183:2005 PDF
Animal feeding stuffs — Determination of monensin, narasin and salinomycin contents — Liquid chromatographic method using post-column derivatization
Animal feeding stuffs — Determination of monensin, narasin and salinomycin contents — Liquid chromatographic method using post-column derivatization
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 21
- Дата публикации:
- 4 ноября 2005 г.
- Издание:
- ISO IS 14183 edition 1 version 1
- ICS:
- 65.120
ISO 14183:2005 specifies a high-performance liquid chromatographic (HPLC) method for the determination of the monensin, narasin and salinomycin contents of animal feeding stuffs, supplements (dry and liquid) and mineral premixtures. The method is not applicable to drug premixes (pharmaceutical products). Lasalocid and semduramicin cannot be determined by this method. The limit of quantitation is approximately 1 mg/kg, 2 mg/kg and 2 mg/kg for monensin, salinomycin and narasin, respectively. A lower limit of quantitation can be achievable but this is to be validated by the user.
Abstract
Overview
ISO 14183:2005 specifies a validated HPLC method for determining the contents of the ionophores monensin, narasin and salinomycin in animal feeding stuffs, feed supplements (dry and liquid) and mineral premixtures. The method uses reverse‑phase high‑performance liquid chromatography (HPLC) with post‑column derivatization (vanillin) and UV detection. It is not applicable to drug premixes (pharmaceutical products), and lasalocid and semduramicin cannot be measured by this method.
Key topics and technical requirements
- Analytes: monensin, narasin, salinomycin (ionophores).
- Scope limits: approximate limits of quantitation (LOQ) - monensin ~1 mg/kg; salinomycin ~2 mg/kg; narasin ~2 mg/kg. Lower LOQs may be achievable but must be validated by the user.
- Sample preparation: grind sample to
Технические детали
- Технический комитет
- ISO/TC 34/SC 10 - Animal feeding stuffs
- SKU
- ISO 14183:2005
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