CT15R-L

The CT15R-L is the rack-format 15 mL conical centrifuge tube — the standard choice for labs where organized, sequential sample processing matters as much as centrifuge performance. Pre-loaded upright in reusable autoclavable PP racks, each tube is immediately accessible without retrieving from a bulk bag, reducing bench clutter and handling-related contamination risk during high-throughput nucleic acid extraction, cell pelleting, or clinical sample processing runs.

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◆ Rack pack format — 25 tubes per rack, pre-organized and upright; reduces handling time and cross-contamination risk versus bulk format during sequential sample workflows

◆ Reusable autoclavable interlocking racks — PP racks withstand 121°C autoclaving; interlocking design enables custom workstation configurations and efficient incubator/centrifuge deck organization

◆ 15,000×g conical bottom — complete pellet recovery; uniform wall thickness maintains structural integrity at maximum centrifuge speed

◆ Bold black graduations + large white writing area — accurate volume reading and direct tube labeling without additional labels or tape

◆ Storage to −80°C — suitable for long-term sample archiving; leak-proof screw cap maintains seal through repeated freeze-thaw cycles

◆ DNase/RNase-free, endotoxin-free, sterile — shelf life 5 years; 25 pcs/rack, 20 racks/case

Ideal for: nucleic acid extraction batches, clinical sample processing, cell pelleting workflows requiring ordered sample tracking, any protocol benefiting from pre-racked tube organization

Parameter	Specification
Part.No	CT15R-L
Volume	15 mL
Centrifugal force	15,000 xg
Material	PP
Color	Clear tube, blue cap
Bottom	Conical bottom
Sterile	Yes
Package	25 pcs/rack, 20 racks/case
Quality	DNase/RNase-free, endotoxin-free
Shelf life	5 years

Order Now: Contact us for bulk pricing and custom specifications. PakGent supplies laboratory consumables worldwide with fast delivery and reliable quality control.