<noframes id="nn5hb">
    
<form id="nn5hb"><th id="nn5hb"><track id="nn5hb"></track></th></form>
    <address id="nn5hb"></address>
    <address id="nn5hb"></address>
    
    
    

    


    

        
    
	
        

    
    

    

    
    

    


    
    

    

    
    
    
        
    
            
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Individual Weight, 200g
                                
                                
    
                                     
    ASTM 1, NVLAP Certified
    1 Weight/Unit
    Brand: OHAUS
    Used as reference standard in calibrating other weights
    Appropriate for calibrating high-precision analytical balances
    Suppl
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Individual Weight, 300g
                                
                                
    
                                     
    ASTM 1, NVLAP Certified
    1 Weight/Unit
    Brand: OHAUS
    Used as reference standard in calibrating other weights
    Appropriate for calibrating high-precision analytical balances
    Suppl
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Individual Weight, 500g
                                
                                
    
                                     
    ASTM 1, NVLAP Certified
    1 Weight/Unit
    Brand: OHAUS
    Used as reference standard in calibrating other weights
    Appropriate for calibrating high-precision analytical balances
    Suppl
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Individual Weight, 1kg
                                
                                
    
                                     
    ASTM 1, NVLAP Certified
    1 Weight/Unit
    Brand: OHAUS
    Used as reference standard in calibrating other weights
    Appropriate for calibrating high-precision analytical balances
    Suppl
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Individual Weight, 2g
                                
                                
    
                                     
    ASTM 1, NVLAP Certified
    1 Weight/Unit
    Brand: OHAUS
    Used as reference standard in calibrating other weights
    Appropriate for calibrating high-precision analytical balances
    Suppl
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Accuris™ F1 Grade Calibration Weight 100g
                                
                                
    
                                     
    100g
    1 Weight/Unit
    Brand: Benchmark Scientific
    100g calibration weight
    Supplied in protective, screw capped plastic containers
    F1 Grade tolerance per OIML (International Organ
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Microbalance, 6.1g
                                
                                
    
                                     
    1ug Readability
    1 Microbalance/Unit
    Brand: RADWAG
    The Best Possible Repeatability and USP Regulations Conformity
    Innovative 2-Point Adjustment System
    Reflex Level System
    D
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Microbalance, 5.1g
                                
                                
    
                                     
    1ug Readability
    1 Microbalance/Unit
    Brand: RADWAG
    Faster measurement with the new CPU
    16 GB RAM - more data management psossibilities
    The best possible repeatability and USP r
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Microbalance, 21g
                                
                                
    
                                     
    1ug Readability
    1 Microbalance/Unit
    Brand: RADWAG
    Faster measurement with the new CPU
    16 GB RAM – more data management possibilities
    The best possible repeatability and U
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Microbalance, 2.1g
                                
                                
    
                                     
    1ug Readability
    1 Microbalance/Unit
    Brand: RADWAG
    Faster measurement with the new CPU
    16 GB RAM - more data management psossibilities
    The best possible repeatability and USP r
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    Microbalance, 11g
                                
                                
    
                                     
    1ug Readability
    1 Microbalance/Unit
    Brand: RADWAG
    Faster measurement with the new CPU
    16 GB RAM - more data management psossibilities
    The best possible repeatability and USP r
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST300G Portable Meter
                                
                                
    
                                     
    Meter & Electrode Kit
    1 Portable Meter/Unit
    Brand: OHAUS
    Measurement Range: 00.0 μS/cm – 199.9 mS/cm;0.1 mg/L – 199.9 g/L (TDS);1 – 100 °C
    Measurement Resolution:0.
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST300 Portable Meter
                                
                                
    
                                     
    3-in-1 Plastic Gel Electrode
    1 Portable Meter/Unit
    Brand: OHAUS
    Includes: 300 Meter with IP54 sets, electrode clip, wrist strap, 4 AAA batteries, 3-in-1 plastic gel pH electrode, pH b
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST300B Portable Meter
                                
                                
    
                                     
    Meter Only
    1 Portable Meter/Unit
    Brand: OHAUS
    Includes: 300 Meter with IP54 sets, electrode clip, wrist strap and 4 AAA batteries (electrode not included)
    Measurement Range: 0.00 
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST2200-F pH Bench Meter
                                
                                
    
                                     
    Meter and Electrode
    1  Economical Meter/Unit
    Brand: OHAUS
    ST320 2-in-1 Plastic Refillable pH Electrode STTEMP30 Temperature Electrode, and pH Buffer Powder Sachet
    Measurement Rang
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST2100-B Economical pH Meter
                                
                                
    
                                     
    Meter Only
    1  Economical Meter/Unit
    Brand: OHAUS
    2100 Meter with Built-in Electrode Arm (electrode not included)
    Measurement Range: 1 – 100 °C; 0.00 – 14.00 pH; -1999 &#
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST3100C-F Conductivity Meter
                                
                                
    
                                     
    Meter and Electrode
    1 pH Bench Meter/Unit
    Brand: OHAUS
    3100C Meter with Standalone Electrode Holder, STCON3 4-Pole Conductivity Electrode (70 ?S/cm-200ms/cm) and In-Use Cover
    Meas
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST3100C-B Conductivity Meter
                                
                                
    
                                     
    Meter Only
    1 pH Bench Meter/Unit
    Brand: OHAUS
    3100C Meter with Standalone Electrode Holder (electrode not included), and 2 Small Bottles of Standard Conductivity Solution - 1413 ?S/cm
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST3100-B pH Bench Meter
                                
                                
    
                                     
    Meter Only
    1 pH Bench Meter/Unit
    Brand: OHAUS
    3100 Meter with Standalone Electrode Holder (electrode not included)
    Measurement Range: -2.00 – 16.00 pH, -1999 – 1999mV, -
                                    
                                
    
                            
    
                        
    
                    
    
                
                    
    
                        
    
                            
                                
                            
                            
    
                                
                                    ST5000-F pH Bench Meter
                                
                                
    
                                     
    Meter and Electrode
    1 pH Bench Meter/Unit
    Brand: OHAUS
    5000 meter, ST350 , pH buffer powder sachet
    Measurement Range: -2.000 – 20.000 pH, -2000.00 – +2000.00 mV, -30°C &
                                    
                                
    
                            
    
                        
    
                    
    
                
        
    
    
    

    

    


    


    


    
    
    
        
    
            
    
                
      
                    
    • 產品中心
      • 
                
    
                
      
                    
    • 品牌列表
      • 
                
    
                
      
                    
    • 技術服務
      • 
                
    
                
      
                    
    • 關于我們
      • 
                
    
                
      
                    
    • 聯系我們
      • 
                
    
            
    
            
    
                
                
                
    

                    
    
                        
      
                            

                        
    
                    
    
                
    
                
                
    
                    
    
                        深圳市澤任科技有限公司
    
地址：深圳市寶安區松崗街道樓崗南工業一街2號二層
    
電話：0755-23503861
    
電話：0755-23003036
    
手機：18123966210  15013576210
    
郵箱：info@chinazerentools.com
    

    





                    
    
                
    
            
    
        
    
    
    

    

    
    
    
        
    
    

    



    
        
        
    
    
    

a级国产乱理伦片在线播放