| Standard No. | 
                        Title | 
                        Price(USD) | 
                        Delivery | 
                        Status | 
                        Add To Cart | 
                    
                                        
                        | YS/T 630-2007 | 
                        Chemical analysis methods of alumina Determination of impurities in Alumina inductively coupled plasma atomic emission spectrometric method | 
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                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                                                                                                                                             ABOLISHED                             
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                                                        please email coc@codeofchina.com for quotation
                                                 | 
                    
                                        
                        | YS/T 953.8-2014 | 
                        Methods for chemical analysis of fire smelting nickel substrate material―Part 8:Determination of iron content―Titanium trichloride reduction-potassium dichromate titrimetric method | 
                         100 (USD)  | 
                        via email in
                                                            1 business day
                                                                                                                                                                        
                         | 
                        
                             VALID                                                                                                                                             
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                                                                                   | 
                    
                                        
                        | YS/T 966-2014 | 
                        Electrical calcined anthracite for cathode blocks | 
                         100 (USD)  | 
                        via email in
                                                            1 business day
                                                                                                                                                                        
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                             VALID                                                                                                                                             
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                        | YS/T 74.4-1994 | 
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                         60 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
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                                                                                                                                             ABOLISHED                             
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                                                                                   | 
                    
                                        
                        | YS/T 298-1994 | 
                        High-Titanium slag | 
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                        via email in
                                                                                                                                                                        
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                                                                                                                                             ABOLISHED                             
                         | 
                                                        please email coc@codeofchina.com for quotation
                                                 | 
                    
                                        
                        | YS/T 547-2006 | 
                        High-pure tantalum pentoxide | 
                         30 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
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                                                                                                                                             ABOLISHED                             
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                                                                                   | 
                    
                                        
                        | YS/T 3003-2011 | 
                        Regulations of the compilation on feasibility study report in the gold industry projects | 
                         1140 (USD)  | 
                        via email in
                                                                                                                                                                            1-8 business day
                                                        
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 423.1-2000 | 
                        Methods for chemical analysis of nuclear-grade boron carbide powder—Determination of total boron content | 
                         60 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 229.3-2013 | 
                        Methods for chemical analysis of high pure lead—Part 3:Determination of antimony content—Atomic fluorescence spectrometry | 
                         120 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 581.1-2006 | 
                        Determination of chemical contents and physical properties of aluminium fluoride Part 1: Determination of moisture content by gravimetric method | 
                         60 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 568.11-2008 | 
                        Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of nickle content-α-Furil dioxime spectrophotometric method | 
                         120 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 536.3-2006 | 
                        Methods for chemical analysis of bismuth -- Determination of antimony content -- Melachite green photometric method | 
                         90 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                                                                                                                                             ABOLISHED                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 775.1-2011 | 
                        Methods for chemical analysis of lead anode slime- Part 1:Determination of lead content -Na2EDTA titrimetric method | 
                         120 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 384-1994 | 
                         | 
                         30 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
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                                                                                                                                             ABOLISHED                             
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                                                                                   | 
                    
                                        
                        | YS/T 236-1994 | 
                        Technical requirements of lepidolite concentrate | 
                         30 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                                                                                                                                             ABOLISHED                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 575.4-2006 | 
                        Methods for chemical analysis of bauxite -- Determination of iron oxide content -- Dichromate titrimetric method | 
                         90 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                                                                                                                                             ABOLISHED                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS 5208-2000 | 
                        Specification for operating of drilling shaft and trenching | 
                         570 (USD)  | 
                        via email in
                                                                                                                                                1-5 business day
                                                                                    
                         | 
                        
                                                                                                                                             ABOLISHED                             
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                                                                                   | 
                    
                                        
                        | YS/T 924-2013 | 
                        Safety specification for hydrophilic aluminium foils production | 
                         240 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 1001-2014 | 
                        Method of ultrasonic inspection for sheet titanium and titanium alloy | 
                         180 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
                         | 
                                                        
                                                                                   | 
                    
                                        
                        | YS/T 1075.4-2015 | 
                        Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys—Part 4:Determination of vanadium content—Inductively coupled plasma atomic emission spectrometry and ammonium ferrous sulfate titration | 
                         180 (USD)  | 
                        via email in
                                                                                                                    1-3 business day
                                                                                                                
                         | 
                        
                             VALID                                                                                                                                             
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