Eppendorf Mastercycler nexus gradient PCR Thermal Cycler MC nexus gradient

The Eppendorf Mastercycler nexus gradient MC nexus gradient is a used conventional gradient PCR thermal cycler designed for molecular biology, biotechnology, gene editing, synthetic biology, and molecular diagnostics workflows. Its aluminum thermal block supports 96-well PCR plates and multiple PCR tube formats.

Key specifications

• Sample capacity: 96 × 0.2 mL PCR tubes; 8 × 12 or up to 71 × 0.5 mL PCR tubes
• Compatible consumables: 96-well PCR plates, 0.2 mL PCR tubes, 0.2 mL PCR tube strips, and 0.5 mL PCR tubes
• Temperature control range: 4–99 °C
• Gradient range: 1–20 °C
• Gradient temperature range: 30–99 °C
• Block material: Aluminum
• Block uniformity: ≤ ±0.3 °C at 20–72 °C
• Temperature control accuracy: ±0.2 °C
• Heating rate: 3 °C/s
• Cooling rate: 2 °C/s
• Noise level: Less than 40 dB(A)
• Interfaces: CAN-in/CAN-out, Ethernet, and USB
• Power requirement: 100 V, 50–60 Hz
• Dimensions: 25 × 41.2 × 32.1 cm
• Weight: 10.9 kg

The gradient function supports optimization of PCR annealing conditions, making this instrument suitable for routine amplification, assay development, molecular cloning workflows, and research applications in biotechnology and life sciences. This unit is used and sold as-is.