山东省东营市市场监管局发布2025年车用尿素水溶液产品质量市级监督抽查结果

Core Points - The quality inspection results for automotive urea solution products in Dongying City, Shandong Province, indicate that out of 99 batches tested, 97 were qualified while 2 were found to be non-compliant with relevant standards [3][4]. Group 1: Inspection Results - A total of 99 batches of automotive urea solution were sampled in the market supervision check [3]. - 97 batches were found to be compliant, resulting in a compliance rate of approximately 98% [3]. - The two non-compliant batches were sold by Dongying Wenlong Finished Oil Sales Co., Ltd. and Dongying Haoxiang Petrochemical Co., Ltd., with issues related to urea content, density, and refractive index [3][4]. Group 2: Standards and Regulations - The inspection was conducted based on the GB29518-2013 standard for diesel engine nitrogen oxide reducing agent urea solution (AUS32) [3]. - The inspection criteria included urea content, density, impurity content, refractive index, and consistency confirmation [3]. Group 3: Consumer Guidance - Consumers are advised to check product packaging and labeling for clear manufacturer information, production dates, quality certificates, and compliance standards [4]. - The urea solution should be a colorless, transparent liquid, and consumers should avoid products that are past their storage period or do not meet storage conditions [4]. - Products showing yellowing, turbidity, or visible impurities should not be used [4].