●Material: Body / PS (polystyrene), cap / PP (polypropylene)●Surface treatment: Cell culture surface treatment (vacuum plasma)●electron beam sterilized●Pilogen-free●Cap specification: Plug seal●culture area (cm2): 75●Capacity (mL): 250●Working volume (Recommended): 15 to 22.5●Quantity: 1 box (5 pieces / Envelope x 20 packages)●Model Number: VTC-F 75 P