| 304330 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Restricted substances in electronic and electrical products – Determination of Pb content in copper and copper alloys
                                                
                                                    [电子电气产品限用物质-铜及铜合金中铅的测定(国际比对)]
                                                
                                            
                                            
                                                Restricted substances in electronic and electrical products – Determination of Pb content in copper and copper alloys
                                                
                                                    [电子电气产品限用物质-铜及铜合金中铅的测定(国际比对)] | 2023-03-28 | 
                                    
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| ID des Anbieters | (284233) | 
 
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                                        | 304370 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Restricted substances in electronic and electrical products – Determination of flame retardant content in plastic
                                                
                                                    [ 电子电气产品限用物质-塑料中阻燃剂含量的测定(国际比对)]
                                                
                                            
                                            
                                                Restricted substances in electronic and electrical products – Determination of flame retardant content in plastic
                                                
                                                    [ 电子电气产品限用物质-塑料中阻燃剂含量的测定(国际比对)] | 2023-03-28 | 
                                    
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| ID des Anbieters | (284233) | 
 
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                                        | 304375 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Determination of phthalate plasticizers in plastic toy
                                                
                                                    [塑料玩具中增塑剂邻苯二甲酸酯含量的测定(国际比对)]
                                                
                                            
                                            
                                                Determination of phthalate plasticizers in plastic toy
                                                
                                                    [塑料玩具中增塑剂邻苯二甲酸酯含量的测定(国际比对)] | 2023-03-28 | 
                                    
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| ID des Anbieters | (284233) | 
 
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                                        | 304388 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Determination of halogen elements in plastic
                                                
                                                    [塑料中卤素的测定 (国际比对)]
                                                
                                            
                                            
                                                Determination of halogen elements in plastic
                                                
                                                    [塑料中卤素的测定 (国际比对)] | 2023-03-28 | 
                                    
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| ID des Anbieters | (284233) | 
 
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                                        | 304395 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Determination of average grain size in metallic materials(only for Intercept Procedure)
                                                
                                                    [金属平均晶粒度的测定(国际比对)]
                                                
                                            
                                            
                                                Determination of average grain size in metallic materials(only for Intercept Procedure)
                                                
                                                    [金属平均晶粒度的测定(国际比对)] | 2023-03-29 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304701 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)]
                                                
                                            
                                            
                                                Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304706 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)]
                                                
                                            
                                            
                                                Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304534 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Chemical analysis of Hot Rolled Ribbed Steel Bar 
                                                
                                                    [热轧带肋钢筋化学成分分析]
                                                
                                            
                                            
                                                Chemical analysis of Hot Rolled Ribbed Steel Bar 
                                                
                                                    [热轧带肋钢筋化学成分分析] | 2023-04-18 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304513 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Low-temperature Charpy impact test for metallic materials  (Striker R=2mm. Recommended testing machine: ≥150J)
                                                
                                                    [金属材料低温夏比冲击试验(R=2mm)(推荐 150J 及以上试验机)(国际比对)]
                                                
                                            
                                            
                                                Low-temperature Charpy impact test for metallic materials  (Striker R=2mm. Recommended testing machine: ≥150J)
                                                
                                                    [金属材料低温夏比冲击试验(R=2mm)(推荐 150J 及以上试验机)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304503 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥150J)
                                                
                                                    [金属材料夏比冲击试验( R=2mm) (推荐150J 及以上试验机)(国际比对)]
                                                
                                            
                                            
                                                Charpy impact test for metallic materials (Striker R=2mm. Recommended testing machine: ≥150J)
                                                
                                                    [金属材料夏比冲击试验( R=2mm) (推荐150J 及以上试验机)(国际比对)] | 2023-03-29 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304508 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥300J)
                                                
                                                    [金属材料夏比冲击试验( R=8mm) (推荐300J 及以上试验机)(国际比对)]
                                                
                                            
                                            
                                                Charpy impact test for metallic materials (Striker R=8mm. Recommended testing machine: ≥300J)
                                                
                                                    [金属材料夏比冲击试验( R=8mm) (推荐300J 及以上试验机)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304525 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Tensile Testing of Hot Rolled Ribbed Steel Bar
                                                
                                                    [ 热轧带肋钢筋拉伸试验(300kN~1000kN试验机)]
                                                
                                            
                                            
                                                Tensile Testing of Hot Rolled Ribbed Steel Bar
                                                
                                                    [ 热轧带肋钢筋拉伸试验(300kN~1000kN试验机)] | 2023-04-18 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304518 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Non-destructive testing of welds(Ultrasonic testing) (Sequential scheme)
                                                
                                                    [钢板焊缝超声波检测(国际比对)]
                                                
                                            
                                            
                                                Non-destructive testing of welds(Ultrasonic testing) (Sequential scheme)
                                                
                                                    [钢板焊缝超声波检测(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304692 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Determination of Fe, Al and V in titanium alloy
                                                
                                                    [钛合金中化学成分分析(国际比对)]
                                                
                                            
                                            
                                                Determination of Fe, Al and V in titanium alloy
                                                
                                                    [钛合金中化学成分分析(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304549 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)]
                                                
                                            
                                            
                                                Brinell hardness test for metallic materials(only for ISO 6506-1)
                                                
                                                    [金属布氏硬度测试(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304412 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Room temperature tensile test for metallic materials (Rm: 400MPa-1000MPa. Diameter of sample: Φ10mm, M16 normal screw threaded both ends. Matched chucking heads are required. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa, 试样直径10mm,两端M16标准螺纹,需要配套卡具)(国际比对)]
                                                
                                            
                                            
                                                Room temperature tensile test for metallic materials (Rm: 400MPa-1000MPa. Diameter of sample: Φ10mm, M16 normal screw threaded both ends. Matched chucking heads are required. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa, 试样直径10mm,两端M16标准螺纹,需要配套卡具)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304425 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Room temperature tensile test for metallic materials (Rm: 400MPa~1000MPa. Diameter of sample: Φ5mm, M12 normal screw threaded both ends. Matched chucking heads are required. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa, 试样直径5mm,两端M12标准螺纹,需要配套卡具)(国际比对)]
                                                
                                            
                                            
                                                Room temperature tensile test for metallic materials (Rm: 400MPa~1000MPa. Diameter of sample: Φ5mm, M12 normal screw threaded both ends. Matched chucking heads are required. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa, 试样直径5mm,两端M12标准螺纹,需要配套卡具)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304452 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Room temperature tensile test for plates of metallic materials (recommended testing machine: 50kN~100kN.only for ISO 6892-1)
                                                
                                                    [金属材料板材室温拉伸试验(50kN~100kN试验机)(国际比对)]
                                                
                                            
                                            
                                                Room temperature tensile test for plates of metallic materials (recommended testing machine: 50kN~100kN.only for ISO 6892-1)
                                                
                                                    [金属材料板材室温拉伸试验(50kN~100kN试验机)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304438 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Room temperature tensile test for metallic materials (Rm: 400MPa~1000MPa.Diameter of sample: Φ20mm, Diameter of terminal end: Φ27mm. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa,试样直径20mm,夹持端直径27mm)(国际比对)]
                                                
                                            
                                            
                                                Room temperature tensile test for metallic materials (Rm: 400MPa~1000MPa.Diameter of sample: Φ20mm, Diameter of terminal end: Φ27mm. )
                                                
                                                    [金属材料棒材室温拉伸试验(Rm为400MPa~1000MPa,试样直径20mm,夹持端直径27mm)(国际比对)] | 2023-03-28 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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                                        | 304489 | China | China NIL Research Center for Proficiency Testing
                                            
                                            China NIL Research Center for Proficiency Testing | Room temperature tensile test for aluminum alloy sheet (recommended testing machine: 20kN~50kN. only for ISO 6892-1)
                                                
                                                    [铝合金板材拉伸试验(推荐20kN~50kN试验机)(国际比对)]
                                                
                                            
                                            
                                                Room temperature tensile test for aluminum alloy sheet (recommended testing machine: 20kN~50kN. only for ISO 6892-1)
                                                
                                                    [铝合金板材拉伸试验(推荐20kN~50kN试验机)(国际比对)] | 2023-03-29 | 
                                    
                                        |  | 
| ID des Anbieters | (284233) | 
 
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