12Pcs Stainless Steel Lab Spatula Micro Scoop Reagent Laboratory Mixing Spatula 22cm Long Sampling Spoon

Product Review

Length Diameter:
10mm 5mm
12mm 7mm
20mm 8mm
25mm 7mm
28mm 8mm
30mm 8mm
35mm 9mm

Used to stir a liquid or solution in biological, chemical, medical and research laboratory applications.
High temperature up to 250 ℃, low temperature up to -196 ℃.
With acid and alkali resistance, resistant to a variety of organic solvents, almost insoluble in solvents.
Stir bars are coated with Teflon (PTFE) covering, built-in pivot axle helps to reduce vibration and wear during stirring.
These are brand new, never used, PTFE stirrer bars.