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GB/T 5832.1-2003 Determination of gas humidity Part 1 Electrolytic method
《GB/T 5832.1-2003 Gas Humidity Measurement Part 1 Electrolysis Method》
GB/T 5832.1-2003 Gas Humidity Measurement Part 1 Electrolysis Method
1. Scope
This part of GB/T 5832 is applicable to the measurement of humidity in a saturated or partially saturated non-corrosive gas by electrolysis method......
1053 
Sophia
GB/T 9872-1988 Determination of bromine and chlorine in rubber and rubber products by oxygen cylinder combustion method
GB/T 9872-1988 Determination of Bromine and Chlorine Contents in Rubbers and Rubber Products by Oxygen Burning
1 Introduction
GB/T 9872-1988 [1] is a standard specifying a test method to determine the bromine and chlorine contents in rubbers and rubber products by oxygen burning, which was issu......
GB 13580.4-92 Electrode Method for Determination of pH Value of Atmospheric Precipitation
Atmospheric Precipitation pH Determination by Electrode Method
Summary
This paper presents the fundamentals, principle and operation process of using an electrode method to analyze the pH of atmospheric precipitation. Precipitation pH is a critical environmental parameter reflecting the nature o......
Determination of GB/T3781.8-93 Acetylene Carbon Black Hydrochloric Acid Absorption
GB/T3781.8-93 Determination of Absorption Capacity of Acetylene Carbon Black
Acetylene carbon black, also referred to as furnace black, is a form of carbon created by the partial combustion of methane and other hydrocarbons. It is a strong adsorbent, possessing a high surface area, a low density,......
GB/T3781.7-93 Determination of iodine absorption value of acetylene carbon black
Determination of Iodine Adsorption Value of Acetylene Carbon Black
Acetylene carbon black is a special type of carbon black manufactured by the burning of acetylene gas in abnormally oxygen-deficient atmosphere. Carbon black can be used as a reinforcing filler for rubber, plastics and other produ......
GB/T534-2002 industrial sulfuric acid
GB／T534-2002 Industrial sulfuric acid
1. General
This standard stipulates the quality requirements and its test methods, rules and signs of industrial sulfuric acid. This standard is applicable to sulfuric acid of sulfur dioxide smelting, industry and its products of absorbed water, qualified p......
HJ/T 56-2000 Determination of sulfur dioxide in exhaust gas from stationary pollution sources by iodometric method
Determination of sulfur dioxide in the exhaust gas from fixed sources of pollution HJ/T 56-2000
The content of sulfur dioxide in exhaust gas is one of the main pollutants that affect urban air quality. According to the technical specification for air pollutants from fixed sources of pollution (HJ......
HJ/T 57-2000 Determination of Sulfur Dioxide in Exhaust from Stationary Pollution Sources Constant Potential Electrolysis
Fixed source pollution emission sulfur dioxide ( SO2) Detrmination - Potentiometric Electrolysis Method
Abstract
This paper discusses the detection and measurement of sulfur dioxide ( SO2) emission from stationary sources of pollution, using a potentiometric electrolysis ( the P.E. ) method. The......
Oxalate treatment
Acetic acid salts are chemical compounds that are formed as a result of a reaction between acetic acid, or vinegar, and an alkaline-based salt. The process is referred to as neutralization, as the chemical reaction produces two neutral compounds, a salt and water. This reaction is important from a......
Alkaline Cyanide Cadmium Plating Bath Recipe
Introduction
The electroplating of zinc is very common in the manufacturing process. It involves submerging a component or object into a bath of zinc and applying electrical current in order to deposit a thin layer of zinc onto the surface of the object. Zinc electroplating provides a number of b......
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