Extended-length screw cap with integrated sealing ring for leak-proof operation

Black printed graduations with ±2% accuracy, marked in 2.5 mL increments

Large frosted writing area for clear, permanent labeling; resistant to chloroform and harsh chemicals

Smooth conical bottom with no scale markings for simplified sample handling

Withstands centrifugation speeds up to 14,000 × g

Autoclavable at 121 °C and freezable down to -80 °C

Durable construction for versatile laboratory use

Volume: 50 mL

Packaging: 25 tubes per pack, 500 tubes per case

Cap: Extended-length screw cap with sealing ring

Graduations: Black printed, ±2% accuracy, 2.5 mL increments

Writing Area: Large frosted, chemical-resistant

Bottom: Smooth conical (no scale)

Max Centrifugation Speed: 14,000 × g

Temperature Range: Autoclavable at 121 °C, Freezable to -80 °C