Core Viewpoint - The article highlights the implementation of 465 new standards in the petrochemical industry by 2025, focusing on various scientific instrument detection methods such as chromatography, mass spectrometry, spectroscopy, and titration techniques [1]. Summary by Sections New Standards Overview - A total of 465 new standards will be implemented in the petrochemical industry by 2025, with significant applications of chromatography, mass spectrometry, and spectroscopy technologies [1]. Specific Standards - The article lists several specific standards related to detection methods, including: - GB/T 46122.12-2025: Detection method for specific chemical substances in fireworks using high-performance liquid chromatography [3]. - GB/T 46122.2-2025: Detection of hexachlorobenzene content using gas chromatography [3]. - GB/T 45372-2025: Determination of coal-based liquid phase phenolic compounds using comprehensive two-dimensional gas chromatography-mass spectrometry [3]. - GB/T 45213-2025: Determination of amikacin, butamben, and promethazine in cosmetics using liquid chromatography-tandem mass spectrometry [3]. Additional Standards - Other notable standards include: - SN/T 5689-2024: Identification of plastics and polymers using pyrolysis gas chromatography-mass spectrometry [4]. - GB/T 45028-2024: Determination of oxygen-containing compounds in alcohol-ether-based aromatic hydrocarbons using gas chromatography [4]. - GB/T 44998-2024: Determination of nitrate and nitrite in surfactants using ion chromatography [4]. Environmental and Safety Standards - The article also mentions standards related to environmental safety, such as: - GB/T 46122.5-2025: Determination of lead and lead compounds in fireworks using inductively coupled plasma atomic emission spectroscopy [5]. - GB/T 46122.11-2025: Determination of phosphorus content in fireworks using inductively coupled plasma optical emission spectroscopy [5]. Chemical Testing Standards - Several standards focus on chemical testing methods, including: - GB/T 21754-2025: Acute toxicity testing methods for chemicals using fish cell lines [7]. - GB/T 21788-2025: Combined testing methods for chronic toxicity and carcinogenicity of chemicals [7]. Industry-Specific Standards - The article outlines standards specific to the petrochemical industry, such as: - HG/T 6415-2025: Evaluation requirements for green factories in the petrochemical manufacturing industry [15]. - HG/T 6414-2025: Green supply chain management in the petrochemical and chemical industry [15].