2 mL Microcentrifuge Tubes, Flip Cap Polypropylene Lab Centrifuge Tube with Snap-Cap [2mL, 1000 Pieces]

I use these centrifuge tubes to collect biological sample with. The caps and tubes are good quality. They work well for both liquid and solid collection vessels. They are affordable and for my purposes, they are exactly what i need. I will buy more.

it's what I wanted for cleaning my fountain pen nibs.

Bought these to freeze specialty coffee in 15g portions. Amazing. Convenient and of good quality, no off-smell.

These get the job done. I did have a few explode on me in a 10000g centrifuge, but it may be my fault for leaving a non polar solvent in them for too long. Unless proven otherwise, 5* for good value.

Works as expected for general lab use. Seals well, can be used to store frozen reagents. Good value.

These tubes are perfect for storing Diamond Dots.

Perfect for extracting DNA from strawberries. Super convenient for having a flat bottom to set on the table.

Basic useful product. Does what it was intended to do. Would purchase again.