发布时间：2024-05-27 17:49:26 - 更新时间：2024年06月29日 15:22
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Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
The method for determining the chloride diffusion coefficient for cement mortar
Nanotechnologies—Determination of sulfur, fluorine, chlorine and bromine content in graphene flakes—Combustion ion chromatography method
Determination of the content of chlorinated phenols in dye products
本文件规定了猪尿中巴氯芬残留量测定的制样和液相色谱-串联质谱测定方法。本文件适用于猪尿中巴氯芬残留量的检测。
Leather and fur—Chemical tests—Determination of chlorinated phenols content
Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method
Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography
Lambda-cyhalothrin technical material
Lambda-cyhalothrin emulsifiable concentrate
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content
Test methods of chlorine resistance performance of household reverse osmosis and nanofiltration membrane elements
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
Determination of 4,4'-methylene-bis(2-chloroaniline) in textile dyeing and finishing auxiliaries
Steel slag—Determination of fluoride content and chloride content—Ion chromatography
Test method for derterming chlorine capacity of alkaline earth metal-based sorbents at high temperature
Bromochloro-5,5-dimethylhydantoin
Bromochloro-5,5-dimethylhydantoin
Bromochloro-5,5-dimethylhydantoin
Textiles―Determination of 1,2-dichloroethane,ethylene chlorohydrin and chloroacetic acid
Determination of chloroacetaldehyde,2,4-dihydroxy-3-methylbenzaldehyde,crotonaldehyde,acetophenone,2-pentylidenecyclohexanone and glutaral in cosmetics—High performance liquid chromatography
Test method for chloride content of silicon—Ion chromatography method
Test method for chloride content of silicon—Ion chromatography method
Test method for chloride content of silicon—Ion chromatography method
Hygienic requirements for disinfectants with chlorine
GBZ/T300的本部分规定了测定工作场所空气中氯丙酮的溶剂解吸-气相色谱法。本部分适用于工作场所空气中蒸气态氯丙酮浓度的检测。
本标准规定了植物源性食品中氯吡脲残留量液相色谱-质谱/联用(HPLC-MS/MS)的测定方法。本标准适用于植物源性食品中氯吡脲残留量的测定。
Determination of chloride in water for industrial circulating cooling system and boiler
本标准规定了工业循环冷却水和锅炉用水中氯离子含量的测定方法。 本标准中摩尔法和电位滴定法适用于天然水、循环冷却水、软化水、锅炉炉水中氯离子含量的测定，摩尔法测定范围为3 mg/L~150 mg/L，超过150 mg/L时，可适当减少取样体积，稀释后测定；电位滴定法测定范围为5 mg/L~1 000 mg/L；共沉淀富集分光光度法适用于除盐水、锅炉给水中氯离子含量的测定，测定范围为10 μg/L~100 μg/L。
Determination of chloride in water for industrial circulating cooling system and boiler
Limit on element content of lead,arsenic,cadmium,mercury,fluorine and chlorine in iron ore
本标准规定了铁矿石中铅、砷、镉、汞、氟和氯的限量要求，取样和制样以及测定方法。 本标准适用于钢铁冶炼用天然和加工铁矿石。
Limit on element content of lead, arsenic, cadmium, mercury, fluorine and chlorine in iron ore
Determination of hexamidine, chlorhexidine and their salts as preservatives in cosmetics—High performance liquid chromatography
Determination of hexamidine, chlorhexidine and their salts as preservatives in cosmetics—High performance liquid chromatography
Fluroxypyr-mepthyl emulsifiable concentrates
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