Aluminum, Pre-cut Lab Aluminum Squares, Thermalyne

• Squares are ideal for capping glassware after autoclaving, preventing evaporation, and are resistant to heat and cold so they won't pop in the refrigerator or incubator like many films
• Add color to your work and brighten up your lab
• Color code your test tubes, flasks, beakers, and other vessels for easy separation and identification
• Can be used as for weighing or wrapping all sorts of oddly shaped loose objects.

The Aluminum Squares are interleaved with paper for easy separation and store neatly.

When foils are used to cap with the interleaved paper underneath, they form a breathable dust free seal.

Stop wasting your valuable time cutting pieces off large rolls and ending up with a mess of crinkled foil.

Aluminum available in both 1 mil and 1.5 mil thicknesses.

Colors only available in 1 mil 4x4 size.