It is of utmost importance to have a sample for analysis frozen immediately and have it arrive at the laboratory in a frozen state.

 
  • 為了防止檢驗前殘留物被酶分解,必須把要進(jìn)行分析的樣品馬上冷凍起來(lái),使之在冷凍情況下送達實(shí)驗室,這是極為重要的。
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