50ml Single Dose Centrifuge Test Tubes - NEW
These test tubes are perfect for freezing single doses of your favourite coffee beans, they fit around 20g of coffee and can be reused over and over to safely store your beans in the freezer.
Whether you are storing coffee for a month, year or longer this system of storing single doses of coffee beans in the freezer can be a fantastic alternative to vacuum sealing, the 20g capacity is ample enough room for 1 dose of filter or espresso beans.
We made these test tubes available as either individual pieces so you can choose exactly how many you need or as a 25 pack.
- Medical Grade Polypropylene
- White area for labelling your sample
- (Please note that if you order any amount of tubes other then 25 these can no longer be considered sterilised and will be shipped in different packaging)
- Leak Proof Cap Seal
- Capacity of 50ml liquid / 20g of coffee approximately
- Durable plastic that can be reused over and over to store coffee beans
- Can be stored in the Freezer
- Extreme Temperature Range: - 80°C to + 120°C
1x Individual Test Tube / 1x 25 Pack Test Tubes