Constructed of high-density polypropylene, plastic resists corrosive
action of common cleaning solutions, reduces scratching and
breakage of glassware.
Fixed volume pipettes are ideal pipetting units to be used
when working with dense or viscous liquids. Unlike adjustable
volume pipettes, fixed volume pipettes dispense the same
quantity of liquid every time. The volume of a fixed volume
micropipette cannot be changed, which allows the user to
work at a faster pace without having to constantly change the
volume setting on the side or top of the pipette. With
Tarsons FIXAPETTE ™ fixed volume micropipette one is less Iikely
to suffer an error similar to those errors caused by accidentally
changing the volume setting, which can occur with an adjustable
volume pipette. Calibration is also much more simple and faster
to carry out as there are far fewer internal components in a
fixed volume micropipette than there are in an adjustable volume pipette.
Macro Pipette tips are suitable for general lab pipetting
tasks in larger volumes. Macro pipette tips manufactured
from high grade, virgin,metal-free polypropylene and are
precision molded for an air-tight fit.Pipette tips fit
most popular macropipettors and pipettes. Tips are
DNase/RNase-free and non-pyrogenic.
Users can easily insert glass and plastic pipettes into the collar
with stabilizing fingers for secure hold. Pipette aid is resistant
to acids,alkalis. Easy disassembly for cleaning. Rotating the thumb
wheel draws liquid to desired volumes. To release liquid apply light
pressure to the fast release lever. For gradual dispensing rotate
the thumb wheel. Material: PP/Silicone.