Absence of heavy metals, cytotoxic agents, DNA / RNA, DNAse / RNase, ATP, BSE / TSE.
Pyrogen levels <0.06 EU / ml.
Cap with 0.22 micron PTFE hydrophobic filter. The filter avoids contamination and is water-repellent towards liquids allowing an excellent gas exchange.
Highly uniform activated surface
Extreme transparency of plastic.
Neck geometry that reduces the risk of soil spillage and at the same time guarantees total access to pipettes, scrapers / cell lifters, absence of "dead corners" with consequent recovery of 100% of the cells.
Stable shape, with the possibility of easily stacking multiple flasks.
Bilateral area of clearly visible marking (white rectangle placed on the 2 upper sides of the flask).
Volume graduations shown in white for more precise optical control of fill volume
Click-vent cap : with double position (complete closure or controlled ventilation opening)
Filter cap : equipped with a hydrophobic membrane in PTFE with porosity 0.22 µm