Conical Tubes, 0.5mL, Clear, Eppendorf Quality, SAFE-LOCK, 500/pk

Polypropylene tube with hinged lid for safe, low-evaporation sample storage. Autoclavable when open, 125uL (approx.) gradation lines, with frosted lid and side surface for labeling. Stable for centrifugation up to 30,000 x g. Operating temperature range from -86C to 100C.