Description
            • Stem OD: 12mm 
        • For volumetric flask with stopper 19/26
• For volumetric flask with stopper 19/26
 
           
          • For volumetric flask with stopper 14/23
 
          • Due to its flexible hole, pipettes fit smoothly, avoid risks even with corrosive and toxic liquids
• Easy handling, with thumb-wheel filling and emptying control
• Release valve
 
          • Due to its flexible hole, pipettes fit smoothly, avoid risks even with corrosive and toxic liquids
• Easy handling, with thumb-wheel filling and emptying control
• Release valve
