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PH值測試 pH test
瀏覽器自帶分享功能也很好用哦~pH值，通常叫酸堿值，是用來表示溶液的酸性、中性或堿性的一種數值，范圍為0～14。酸性溶液的pH值小于7，溶液的酸性越強，pH值就越小;堿性溶液的pH值大于7，溶液的堿性越強，pH值就越大。純水或中性的溶液，它們的pH值等于7。
pH, is a numerical value that ranges from 0 to 14 and is used to indicate the acidity, neutrality or alkalinity of a solution.
The pH value of an acidic solution is less than 7, and the stronger the acidity of the solution, the lower the pH value. The pH value of an alkaline solution is greater than 7, and the stronger the alkalinity of the solution, the higher the pH value. The pH value of pure water or neutral solutions is equal to 7.
pH, is a numerical value that ranges from 0 to 14 and is used to indicate the acidity, neutrality or alkalinity of a solution.
The pH value of an acidic solution is less than 7, and the stronger the acidity of the solution, the lower the pH value. The pH value of an alkaline solution is greater than 7, and the stronger the alkalinity of the solution, the higher the pH value. The pH value of pure water or neutral solutions is equal to 7.
PH值測試 pH test
pH值，通常叫酸堿值，是用來表示溶液的酸性、中性或堿性的一種數值，范圍為0～14。酸性溶液的pH值小于7，溶液的酸性越強，pH值就越小;堿性溶液的pH值大于7，溶液的堿性越強，pH值就越大。純水或中性的溶液，它們的pH值等于7。
pH, is a numerical value that ranges from 0 to 14 and is used to indicate the acidity, neutrality or alkalinity of a solution.
The pH value of an acidic solution is less than 7, and the stronger the acidity of the solution, the lower the pH value. The pH value of an alkaline solution is greater than 7, and the stronger the alkalinity of the solution, the higher the pH value. The pH value of pure water or neutral solutions is equal to 7.
pH, is a numerical value that ranges from 0 to 14 and is used to indicate the acidity, neutrality or alkalinity of a solution.
The pH value of an acidic solution is less than 7, and the stronger the acidity of the solution, the lower the pH value. The pH value of an alkaline solution is greater than 7, and the stronger the alkalinity of the solution, the higher the pH value. The pH value of pure water or neutral solutions is equal to 7.
針對PH值檢測，上海樂朗檢測具備相關CNAS和CMA資質（可出具帶雙C資質章報告），可提供以下服務：Lelangtek is qualified to test pH and can provide the following services:
檢驗產品名稱 | 檢驗項目名稱 | 檢測標準 |
紙、紙板和紙漿 | 酸度或堿度（pH） | GB/T 1545-2008 |
紡織類產品附件 | PH值 | GB/T 7573 |
藥包材 | PH值 | 中國藥典：2020版 0631 |
滬ICP備2022003614號-1
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