Pre-calibrated Pipette 20?m 250 Pieces

• Capacity (?m): 20
• Scale (pcs): 1
• Quantity: 1 piece (250 pieces)
• Material: Borosilicate glass
• Capacity accuracy: 0.25%
• Reproducibility: 0.5%
• Length: 125mm
• Conform to ISO7550
• Different coloring used for each use to serve as marking.