5Pcs PTFE Stir Bar Laboratory Stirrer Flea Lab Spin Spinner for Magnetic Mixer

Description

Description
Featur
es:
H
igh
temperature resistance, maximum working temperature is up to 250℃
.
Corr
osion resistance, stir bars are chemical inert to most chemicals and solvent, such as strong
acid, alkali, water and organic solvent
.
Hi
gh
lubrication, stir bars have the lowest friction coefficient among solid material
.
Lo
w
temperature resistance, they have good mechanical toughness, and will keep 5% elongation even at -196℃
.
N
o
adhesi
veness, they have the lowest surface tension among solid material, and will not stick to any substance
.
Specificat
ions:
Material: PTFE
Type: C
Color: White
Size: 7*30mm
Quantity: 5pcs
Package Includes:
5 x Stir Bars
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