红茶铅含量检测数据

对本公司生产的红茶进行抽样检测，检测项目红茶铅含量，铅含量是其食品安全的重要指标，从而为红茶质量分析评价提供事实依据。数据采集，随机抽取红茶成品，对该成品进行铅含量进行检测。数据判定:若铅实测值不大于0.02mg/L，则该成品为合格，X=（ρ-ρ0）×V/(m×1000）：X为试样中铅的含量，mg/L，ρ为试样溶液中铅的质量浓度，μg/L,ρ0为空白溶液中铅的质量浓度，μg/L，V为试样消化液的定容体积，mL；m为试样称样量，g。

This dataset involves sampling inspection of black tea products produced by our company, with lead content in black tea as the inspection item. Lead content is a critical indicator of food safety, providing factual evidence for the quality analysis and evaluation of black tea.
Data collection: Finished black tea products were randomly sampled for lead content testing.
Data judgment: A finished black tea product is qualified if its measured lead value is no greater than 0.02 mg/L. The calculation formula is X=(ρ-ρ0)×V/(m×1000), where X represents the lead content in the test sample, in mg/L; ρ is the mass concentration of lead in the sample solution, in μg/L; ρ0 is the mass concentration of lead in the blank solution, in μg/L; V is the fixed volume of the sample digestion solution, in mL; and m is the weighed amount of the test sample, in g.

搜集汇总

数据集介绍

特点

红茶铅含量检测数据集包含59条记录，用于检测红茶中的铅含量，确保其符合食品安全标准。数据由松阳县大数据运营有限公司提供，更新频次为刚需更新，主要应用于红茶质量分析评价。