![0.5mL Clear Snap Cap Microcentrifuge Tube with Graduation, Lab Grade Polypropylene Plastic [0.5mL, 1000]](https://m.media-amazon.com/images/I/71ty20oOfzL.jpg)





🧬 Elevate your lab game with precision and reliability in every snap!
These 0.5mL clear microcentrifuge tubes are made from high-purity polypropylene, offering autoclave compatibility and a maximum centrifugation force of 17,800 x g. Featuring precise graduations and a dedicated marking area, they ensure accurate measurement and easy sample identification. The attached polyethylene snap cap provides a secure, leak-proof seal, while the tubes are reusable and compatible with standard lab racks—perfect for professionals demanding reliability and efficiency.






R**D
Practical
Perfect for extracting DNA from strawberries. Super convenient for having a flat bottom to set on the table.
M**Y
Quality
Good quality
L**
Test tubes
Product as advertised. Shipping box was severely damaged upon arrival, but product survived without damage.
J**N
Better than expected
Great product with multiple applications. Very good price and good quality
D**A
Good value
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.
J**W
Great for coffee
These little plastic test tubes are perfect for pre-measuring coffee. I use them to portion out the right amount for each serving; I then freeze those servings, so you can enjoy premium coffee throughout the year without it going off. Super easy to clean and reuse.
D**N
Most excellent little tubes
I bought these for long-term storage of mycelium cultures on agar suspended in water. I filled them 1/2 full with water, and they withstood the pressure cooker @15 PSI for 20 minutes just fine. I’d buy them again if I ever need more. I would have preferred orange caps over blue so that sharpie writing would be more visible, but it’s not a flaw of the product.
B**H
Must have for muzzleloader
Use them to hold charge for my 50 cal muzzleloader. Works great
Trustpilot
2 months ago
1 month ago