TopPette Scientific Multi-Volume Adjustable Micropipette/Pipettor 0.1-2.5 μl
Description
- 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 0.25μL : 0.03μL; at 1.25μL : 0.0375μL; at 2.5μL : 0.0625μL. Maximum permissible random error (Imprecision): at 0.25μL : 0.015μL; at 1.25μL : 0.0375 μL; at 2.5μL : 0.05μL
- EASY TO READ AND USE: Digital display clearly reads volume setting from 0.1 to 2.5μL in increments of 0.05μL. 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.
- ›See more product details
Size:0.1-2.5 ul 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 Micropipette2. Calibration tool. 3. Removal tool (to remove the bottom half for cleaning. 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.
Reviews
V**P
Perfect pipettor
Perfect pippetor for dispensing exact amount of eyelash glue at beauty shop.
A**R
For the price point, these adjustable micro pipettes work ...
For the price point, these adjustable micro pipettes work well for my high school classroom. This allows me to teach students how to use such equipment that they may encounter in the future, but not break our budget in doing so.
M**N
Five Stars
Excellent for the lab.
G**Y
Good Service
Laboratory processing
A**R
Great for the price
Great for the price! Came quickly, seems to work fine with a smooth aspiration of various liquids! Going to order some more!
J**R
Five Stars
First time using this product. It has help dispensing product much easier and more accurate.
L**8
Five Stars
Great tool at a very good price. I would definitely recommend it to anyone looking for an adjustable pippetor.
B**T
Couple quirks but a decent product
Not a bad product. Pretty accurate for the money and easy to use. Works well for my basic laboratory use. Be sure to buy some extra silicone grease, it doesn't come with nearly enough and this thing likes lubrication. The directions aren't the greatest either. I aspirated some liquid into the tip (which is easy to do so be careful) and it jammed. Took me awhile to figure out how to break it down due to poor directions and I had to clean the inside and remove some of the grease. It still kept locking up so I had to buy more silicone grease and lube it again. Works fine now. Would buy again.
Common Questions
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