2011年9月2日星期五

TEMPERATURE

TEMPERATURE
Where an analytical procedure describes temperature without a figure, the general terms used have the following meaning:
In a deep-freeze: below - 15 °C
In a refrigerator: 2 °C to 8 °C
Cold or cool: 8 °C to 15 °C
Room temperature: 15 °C to 25 °C

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