Globe Scientific GTR-AS Adjustable Speed Tube Rocker for 0.5–10 mL Tubes

The Globe Scientific GTR-AS adjustable speed tube rocker is designed for precise mixing of biological samples in tubes ranging from 0.5 mL to 10 mL. Featuring an adjustable rocking speed from 0 to 30 RPM and a fixed 30° tilt angle, it ensures consistent and gentle agitation essential for applications like molecular cloning workflows, cell biology assays, and synthetic biology research.

Key technical features include:

• Silicone insert platform securely holds various tube sizes while minimizing vibration
• Compact benchtop design with a small footprint (295 x 160 x 120 mm for GTR-AS; 295 x 160 x 165 mm for GTR-2-AS tiered model) ideal for crowded laboratory benches
• Dual-tier option (GTR-2-AS) doubles capacity without increasing footprint, suited to bioprocessing and clinical diagnostic sample preparation
• Power: 15W, Voltage: 100–240 VAC, compatible globally in research environments
• Max load capacity of 1 kg (2.2 lbs) per platform ensures stable operation with multiple tubes
• Operating range: 5–50 °C, 80% relative humidity (non-condensing), supporting diverse environmental lab conditions

This tube rocker mixer is widely used in biotechnology laboratories, molecular biology workflows, and biomedical engineering research, providing reliable and consistent sample mixing critical for gene editing protocols, biomanufacturing processes, and molecular diagnostics. The easy plug-and-play functionality supports rapid setup, enhancing workflow efficiency in demanding research settings.