* Molded graduations stand out distinctly on these optically clear polystyrene tubes
* Colorless and transparent are perfect for biological reaction experiments
* Meet the requirements of BSE/TSE
* Latex Statement: This product is latex free
* Non-pyrogenic: The acceptance level for product is 0.05 EU/ml.(Tachypleus Amebocyte Lysate (TAL) Clot-gel test)
* Meet the requirements of ROHS
* Leak-proof
* DAase/RNase free