推 andrew4728:我猜是4度,冷凍是freeze吧 05/15 19:03
For longer term solution storage, refrigeration is suggested.
Solutions refrigerated over 18 months, retained 75% of the activity.
請問一下
以上提到的refrigerated(refrigeration)
指的是冷藏(4度C)還是冷凍(-20度C以下)?
或是都沒差?
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