CT50BS-MF 50 mL Metal-Free Centrifuge Tube (CAT#: STEM-AL-3098-ZJF)

CT50BS-MF is a metal-free polypropylene centrifuge tube for laboratory sample processing and storage. The vessel is configured for centrifugation of liquid samples and suspended material. Its trace-metal-controlled construction reduces background contamination in elemental analysis workflows. The self-standing base allows the tube to remain upright on a flat surface. The clear tube body supports visual inspection of sample level and separation progress. A fitted cap provides contained handling during processing and storage. Graduations and a writing area support volume reading and sample identification. Bulk packaging supports laboratories with frequent tube consumption. The tube is intended for contamination-sensitive analytical preparation.

Volume: 50 mL
Maximum RCF: 3,500 ×g
Storage Temperature: Down to -80°C
Elemental Impurity Control: More than 21 elements below 1 ppb
Material: Polypropylene (PP)
Metal-Free: Yes
Bottom Type: Self-standing
Color: Clear tube, blue cap
Sterility: Sterile
Quality Status: DNase-free, RNase-free, and endotoxin-free
Shelf Life: 5 years
Packaging: 25 pieces/bag, 20 bags/case

Uniform wall construction supports reliable centrifugation
Self-standing base supports upright bench placement
Clear tube body enables direct sample inspection
Graduations support routine volume assessment
Writing area supports direct sample identification
Trace-metal-controlled construction reduces analytical background
Bulk format supports high-consumption workflows