Product Review
TopPette Micropipettes are general purpose micropipettes for the accurate and precise sampling and dispensing of liquid volumes. They operate on the air displacement principle and use universal-size disposable tips.There are nine variations of TopPettes, each with adjustable volume. The nine variations together cover volumes ranging from 0.1ul to 5mL.
WHAT IS INCLUDED
1. TopPette Micropipette
2. Calibration tool.
3. Removal tool (to remove the bottom half for cleaning or autoclaving.
4. User guide.
5. Micropipette holder.
6. One tip.
7. Quality control certificate.
8. Small vial of silicon grease (use after cleaning)
PERFORMANCE SPECIFICATIONS
All pipettes have been quality tested according to ISO8655/DIN12650. The quality control according to ISO ISO8655/DIN12650 involves gravimetric testing of each micropipette with distilled water (quality 3, DIN ISO 3696) at 22C using the manufacturer's original tips.
WARRANTY
The micropipettes are covered by warranty for one year against defects in materials and workmanship. The warranty will not cover defects caused by normal wear or by using the pipette against the instructions given in the manual.
- HIGHLY ACCURATE: Calibrated in accordance with ISO 8655 for precision and accuracy. Each pipette supplied with an individual test certificate. The quality control involves gravimetric testing of each pipette with distilled water at 22°C. Maximum permissible systematic error (Inaccuracy): at 1000μL : 7μL; at 2500μL : 15μL; at 5000μL : 25μL. Maximum permissible random error (Imprecision): 1000μL : 3μL; at 2500μL : 7.5 μL; at 5000μL : 7.5μL
- EASY TO READ AND USE: Digital display clearly reads volume setting from 1000 to 5000 μL in increments of 50 μL. Ergonomic design and lightweight prevents repetitive strain injuries. The piston button is easily rotated to select the desired volume. Tip ejector makes easy and quick tip change.
- UNIVERSAL SIZED TIPS: Accepts all universal sized tips, so you don't have to spend a fortune for proprietary tips.
- DURABLE: The tip cone is made of PVDF (Polyvinylidene difluoride), which provides excellent resistance to solvents, acids and bases. Low operation force. Smooth thumb pump action and smooth aspiration of various liquid. Easy to maintain and calibrate with the tools and silicone grease supplied.
- AUTOCLAVABLE: The tip core can be sterilized by autoclave, for 20 mins at 121°C.
