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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이 표준은 질산화를 억제하는 희석과 식종에 의해 생물학적 산소요구량을 측정하는 방법에 대하
Water quality-Determination of biochemical oxygen demand after n days(BODn)-Part 1:Dilution and seeding method with allythiourea addition
This part of ISO 5815 specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allythiourea addition
The document describes a method for the empirical and conventionel determination of the biochemical oxygen demand of water by dilution and seeding
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998
Specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification. Is applicable to all
Water quality - Determination of biochemical oxygen demand after "n" days (BODn) Part 1: Dilution and seeding method with allylthiourea addition
Water quality-Determination of biochemical oxygen demand after n days(BODn)-Part 1:Dilution and seeding method with allythiourea addition
Water quality.Determination of biochemical oxygen demand after n days (BODn).Part 1: Dilution and seeding method with allylthiourea addition
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1 : dilution and seeding method with allylthiourea addition.
This part of ISO 5815 specifies the determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
この規格は,試薬として用いるチオ尿素について規定する
Thiourea
Schváleni ST SEV 1501-79 doporu?ilo ministerstvo pr?myslu ?SR. Zpracovatel: Chemopetrol, k. p., Chemické závody CSSP Litvínov — Luděk Laurlch. Oborov
Ethylene and propylene. etermination of Sulphur
Ethylene and propylene. Method for determination of sulphur
本标准规定了牛甲状腺和牛肉中硫脲啼啶(2-thiouracil)、甲基硫脲嘧啶(methyl thiouracil)、正丙基硫脲嘧啶(propyl thiouracil)、它巴唑(tapazole)、巯基苯并咪唑(2-mercaptobenzimidazole) 残留量液相色谱-串联质谱测定
Method for the determination of 2-thiouracil, methyl thiouracil, propyl thiouracil, tapazole and 2-mercaptobenzimidazole residues in bovine thyroid and muscles LC-MS-MS method
Thiosemicarbazide
이 표준은 질산화를 억제하는 희석과 식종에 의해 생물학적 산소요구량을 측정하는 방법에 대하
Water quality-Determination of biochemical oxygen demand after n days(BODn)-Part 1:Dilution and seeding method with allythiourea addition
This part of ISO 5815 specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allythiourea addition
The document describes a method for the empirical and conventionel determination of the biochemical oxygen demand of water by dilution and seeding
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998
Specifies a determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification. Is applicable to all
Water quality - Determination of biochemical oxygen demand after "n" days (BODn) Part 1: Dilution and seeding method with allylthiourea addition
Water quality-Determination of biochemical oxygen demand after n days(BODn)-Part 1:Dilution and seeding method with allythiourea addition
Water quality.Determination of biochemical oxygen demand after n days (BODn).Part 1: Dilution and seeding method with allylthiourea addition
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1 : dilution and seeding method with allylthiourea addition.
This part of ISO 5815 specifies the determination of the biochemical oxygen demand of waters by dilution and seeding with suppression of nitrification
Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
この規格は,試薬として用いるチオ尿素について規定する
Thiourea
Schváleni ST SEV 1501-79 doporu?ilo ministerstvo pr?myslu ?SR. Zpracovatel: Chemopetrol, k. p., Chemické závody CSSP Litvínov — Luděk Laurlch. Oborov
Ethylene and propylene. etermination of Sulphur
Ethylene and propylene. Method for determination of sulphur
本标准规定了牛甲状腺和牛肉中硫脲啼啶(2-thiouracil)、甲基硫脲嘧啶(methyl thiouracil)、正丙基硫脲嘧啶(propyl thiouracil)、它巴唑(tapazole)、巯基苯并咪唑(2-mercaptobenzimidazole) 残留量液相色谱-串联质谱测定
Method for the determination of 2-thiouracil, methyl thiouracil, propyl thiouracil, tapazole and 2-mercaptobenzimidazole residues in bovine thyroid and muscles LC-MS-MS method
Thiosemicarbazide