共找到 150 條與 保留時間 相關(guān)的標準，共 10 頁
The water industry has focused predominantly on the quality of treated water and the physical condition of distribution assets when improving
Retention Time Management
NASA RECORDS RETENTION SCHEDULES (W/CHANGE 3, 1/31/06)
Method of Test for No-Dirt-Retention Time of Traffic Paint
1.1 This practice covers the means of estimating the period of time during which a water sample can be stored after collection and preservation
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
In order to obtain meaningful analytical data, sample preservation techniques must be effective from the time of sample collection
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
1.1 This practice covers the means of estimating the period of time during which a water sample can be stored after collection and preservation
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
Water that is retained longer within storage has been related to taste and odor problems, loss of disinfectant residual, and increased disinfection
Investigating a Standpipe Mixing System as a Tool for Managing Retention Time and DBP Formation
5.1 In order to obtain meaningful analytical data, sample preservation
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
5.1 In order to obtain meaningful analytical data, sample preservation
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
In order to obtain meaningful analytical data, sample preservation techniques must be effective from the time of sample collection to the time
Standard Practice for Estimation of Holding Time for Water Samples Containing Organic and Inorganic Constituents
ADOPTED_FROM:CEN/TR 16468:2013 This Technical Report lists mass spectrometric parameters which are useful for the application of European Standards
Food analysis — Determination of pesticide residues by GC-MS — Retention times, mass spectrometric parameters and detector response information
Food analysis - Determination of pesticide residues by GC-MS - Retention times, mass spectrometric parameters and detector response information
Analysis of food products - Determination of pesticide residues by GC-MS - Retention time, mass spectrometry parameters and information on detector response
Food analysis - Determination of pesticide residues by GC-MS - Retention times, mass spectrometric parameters and detector response information
Food analysis - Determination of pesticide residues by GC-MS - Retention times, mass spectrometric parameters and detector response information
