Plastic capillary tubes are designed to be completely unbreakable

• PETG
• ID: 0.90 mm (±0.05 mm)
• OD: 1.60 mm (±0.05 mm)
• Length: 75 mm (±0.05 mm)
• Volume: 45 µl
• Spin Rate: 12000 rpm for 4 minutes
• Latex Free

They eliminate the risk of injury and contamination associated with glass tubes due to breakage. These tubes comply with FDA, NIOSH, CDC, and OSHA safety recommendations.