白茶铅含量检测数据

对本公司生产的白茶进行抽样检测，检测项目铅含量，铅含量是其食品安全的重要指标，从而为白茶质量分析评价提供事实依据。数据采集，随机抽取白茶成品，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。Sampling inspection was conducted on the white tea products manufactured by our company, with lead content as the testing item. Lead content is a critical indicator of food safety for these products, providing factual evidence for the quality analysis and evaluation of white tea. Data collection: Finished white tea products were randomly sampled, and their lead content was tested. Data determination: A finished product is considered qualified if its measured lead value is not greater than 0.02 mg/L. The calculation formula is X=(ρ-ρ₀)×V/(m×1000), where X represents the lead content in the sample (unit: mg/L), ρ represents the mass concentration of lead in the sample solution (unit: μg/L), ρ₀ represents the mass concentration of lead in the blank solution (unit: μg/L), V represents the constant volume of the sample digested solution (unit: mL), and m represents the mass of the sampled sample (unit: g).

搜集汇总

数据集介绍

特点

该数据集包含61条白茶铅含量检测数据，数据格式和结构未明确说明，但提供了详细的检测字段和示例数据。数据更新频次为刚需更新，应用场景为白茶质量分析评价，特别是铅含量的食品安全检测。数据已通过浙江省知识产权区块链公共存证平台存证。