These pipetting devices accept both disposable and standard pipettes in the flexible tapered chuck, per ASTM Standard E714-80. They provide safe, accurate and trouble-free pipetting with simple, one-handed operation.

• Pipettes fit smoothly into its flexible tapered chuck
• Thumbwheel on side is rotated for precision aspirating or dispensing
• Plunger may be pressed for quick emptying
• Resistant to acids and alkalis
• Disassemble all parts for cleaning and before autoclaving at 121 °C (250 °F) for 20 minutes; chuck should not be autoclaved
• Colour-coded for quick identification