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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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。
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
National food safety standards— Determination of pentachlorophenol residue in animal-derived foods Liquid chromatography - mass spectrometry
本标准规定了化妆品中六氯酚的高效液相色谱测定方法。本标准适用于膏霜、水剂、散粉、香波类化妆品中六氯酚的测定。本标准对于六氯酚的检出限为10 mg/kg,定量限为20 mg/kg。
Determination of hexachlorophene in cosmetics.High performance liquid chromatography
本标准规定了化妆品中2,4,6-三氯苯酚、五氯苯酚和硫氯酚含量的高效液相色谱测定方法。本标准适用于膏霜、乳液、液体类化妆品中2,4,6-三氯苯酚、五氯苯酚和硫氯酚含量的测定。本标准的检出限和定量限:2,4,6-三氯苯酚的检出限为1.5 mg/kg,定量限为5.0 mg/kg;五氯苯酚的检出限为1.5 mg/kg,定量限为5.0 mg/kg;硫氯酚的检出限为0.8 mg/kg,定量限为2.5 mg/kg。
Determination of banned 2,4,6-trichlorophenol,pentachlorophenol and bithionol in cosmetics.High performance liquid chromatography
GB/T 223的本部分规定了用氯磺酚S分光光度法测定铌含量。 本部分适用碳钢、低合金钢中质量分数为0.010%~0.50%铌含量的测定。
Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
本标准规定了职业性急性五氯酚中毒的诊断标准及处理原则。 本标准适用于在职业活动中由于接触五氯酚及五氯酚钠所引起的中毒。非职业性活动中接触五氯酚发生急性中毒对,也可参照使用本标准。
Diagnostic Criteria of Occupational Acute Pentachlorophenol Poisoning
Methods for chemical analysis iron,steel and alloy. The sulphochlorophenol S photometric method for the determination of niobium content
本标准适用于含五氯酚工业废水以及被五氯酚污染的水体中五氯酚的测定。其测定浓度范围为0.010.5mgL:挥发酚类化合物(以苯酚计)低于150mg/L对测定干扰。最低检出浓度为.01mg/L。
Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
Water quality-Determination of pentachlorophenol by safranine-T spectrophotometric method
本标准规定了测定水中五氯酚及其钠盐的气相色谱法。适用于地面水中五氯酚的分析测定。水样为50mL时,最小检出浓度为0.04μg/L。
Water quality--Determination of pentachlorophenol--Gas chromatography
职业性五氯酚或五氯酚钠(以下统称五氯酚)中毒主要是经皮肤大量吸收五氯酚后,机体基础代谢异常亢进所致的全身性疾病。临床表现以突然发病,进展迅速,有高热,大量出汗,极度疲乏,烦燥不安等现象为特征,并可发生肺、心、肝、肾损害。
Diagnostic criteria and principles of management of occupational acute pentachlorophenol poisoning
本标准适用于铁矿石、铁精矿、烧结矿和球团矿中铌量的测定。测定范围:0.007~0.350%。
Methods for chemical analysis of iron ores--The sulfochlorophenol S photometric method for the determination of niobium content
本标准适用于合金钢、高温合金、精密合金中铌量的测定。测定范围:0.010~1.50%。 本标准遵守GB1467-78《冶金产品化学分析方法标准的总则及一般规定》。
Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-sulphochlorophenol S photometric method for the determination of niobium content
Methods for chemical analysis of iron,steel and alloy--The sulphochlorophenol S photometric method for the determination of niobium content
本标准适用于钨精矿中铌和钽量的测定。测定范围:五氧化二铌0.01~1.00%;五氧化二钽0.005~0.250%。
Methods for chemical analysis of tungsten concentrates--The chlorosulphophenol S photometric method for the determination niobium content--The butylrhodamine B extraction photometric method for the determinati
Determination of niobium content in bastnaesite concentrates
Test method for determination of the pentachlorophenol content in textiles and/or leathers
本标准规定了测定生活饮用水、地表水及地下水中2,4-二氯酚、2,4,6-三氯酚和五氯酚的高效液相色谱-串联质谱法。 本标准适用于生活饮用水、地表水及地下水中2,4-二氯酚、2,4,6-三氯酚和五氯酚的测定。 当进样体积为10 μL时,2,4-二氯酚、2,4,6-三氯酚和五氯酚的检出限分别为1.00 μg/L、1.00 μg/L和0.25 μg/L,测定下限分别为4.00 μg/L、4.00 μg/L和1.00 μg/L。
Determination of 2,4-dichlorophenol, 2,4,6-trichlorophenol and pentachlorophenol in water—High performance liquid chromatography-tandem mass spectrometry method
Determination of chlorophenols in paints and dyes
Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
Soil quality-Determination of some selected chlorophenols- Gas-chromatographic method with electron-capture detection
Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content (ISO 17070:2015)
Leather. Chemical tests. Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
SN/T 0193的本部分规定了鞣制皮革及皮革制品中五氯酚残留量的气相色谱测定方法。 本部分适用于各种鞣制皮革及皮革制品。
Determination of pentachlorophenol residues in leather and leather products for import and export.Part 2:Gas chromatography method
Diese Internationale Norm legt ein Verfahren zur Bestimmung des Gehalts an Tetrachlorphenol-, Trichlorphenol-, Dichlorphenol-, Monochlorphenol-Isomeren und Pentachlorphenol, dessen Salzen und Estern in Leder fest. ANMERKUNG Bromphenol-Isomere konnen auch mit diesem Verfahren bestimmt werden.
Leather - Chemical tests - Determination of tetrachlorophenol-@ trichlorophenol-@ dichlorophenol-@ monochlorophenol-isomers and pentachlorophenol content
Soil quality. Determination of some selected phenols and chlorophenols. Gas chromatographic method with mass spectrometric detection