干银耳铅含量检测数据

对市场中的干银耳进行抽样检测，检测项目干银耳中重金属铅的含量，铅含量是该产品安全的一项重要指标，从而为干银耳质量分析评价提供事实依据算法：数据采集，随机抽取干银耳产品，对该成品进行铅含量检测。数据判定：铅含量不大于2.0mg/kg，则该成品为合格，X=C×V×F/（m×1000），公式中X为试样中铅的含量，单位mg/kg; C 为样品浓度，单位μg/L；V为定容体积，单位mL；m为称样量或取样量，单位g；F为稀释倍数。

A sampling inspection was conducted on dried white fungus products in the market, with the detection target being the content of heavy metal lead, which is a key safety indicator for this product, thus providing factual evidence for the quality analysis and evaluation of dried white fungus.

Detection Procedure: Randomly select dried white fungus products for data collection, and perform lead content detection on these finished products.

Data Judgment: A finished product is qualified if its lead content is not more than 2.0 mg/kg. The calculation formula is X = (C × V × F) / (m × 1000), where:
X: Lead content in the test sample, unit: mg/kg;
C: Sample concentration, unit: μg/L;
V: Constant volume, unit: mL;
m: Sample weighing amount or sampling quantity, unit: g;
F: Dilution factor

搜集汇总

数据集介绍

特点

该数据集提供了干银耳产品中铅含量的检测数据，包含47条记录，用于评估干银耳的安全性。数据通过随机抽样和特定算法采集，确保铅含量符合安全标准。