*Made from medical grade polypropylene
*Round bottom with self-standing design and conical bottom design
*Have silicone washer for secure seal
*Black graduations with large white marking spot
*Sterilized by gamma radiation
*Withstand temperature range from autoclaving (+121掳C) to liquid nitrogen storage (-196掳C)
*Certified non-pyrogenic and DNase-/RNase-free
*Assorted color: Yellow, Blue, Green, Red and White - each color comes in bags of 50
*Capacity of 0.5ml, 1.5ml, and 2.0mL