![Polypropylene](https://www.glasscolabs.com/wp-content/uploads/2018/04/pp.png)
![90-120](https://www.glasscolabs.com/wp-content/uploads/2018/04/90-120.png)
- Made of Polypropylene
- These boxes provide substitute for conventional cardboard or foam rack
- These boxes are autoclavable & can withstand Temperature ranging from -90°C to +120°C
These tubes are chemically clean and well-suited for general use in chemistry, blood banks, hematology and other laboratory procedures. Salient Features:
Each tube is annealed at temperatures over 426.7°C (800°F) to increase strength and reduce breakage. Tubes feature smooth, well-rounded bot toms with no irregularities. Tops are firepolished to eliminate rough edges. Tubes are packed in lint-free packaging and are shrink-film sealed to prevent any contamination from outside sources.