National Scientific™ BioStor™ Screw Cap Vials, Skirted

Thick-walled construction, with reinforced support collar, allows high speed centrifugation to 17,000xg

Catalog Number	Mfr. No.	Volume (Metric)	Color	Sterility
11-844-15	National Scientific™ BS16AS PS	1.6 mL	Rainbow	Sterile
11-844-14	National Scientific™ BS16NA PS	1.6 mL	Natural	Sterile
11-844-23	National Scientific™ BS20AS PS	2 mL	Rainbow	Sterile
11-844-18	National Scientific™ BS20NA BP	2 mL	Natural	Non-sterile

Description

Multi-purpose design serves a broad spectrum of bio-technology laboratory requirements including the collection, processing, centrifugation, long-term storage, and OEM packaging/shipping of restriction enzymes or other DNA/RNA modifying reagents.

• Circular 3mm syringe port in cap which is easily pierced for radioisotope labeling and fraction collecting
• Inert, LN2-grade polypropylene protects critical sample viability at extreme temperatures ranging from +121C to -195C (LN2 vapor phase)
• Two-turn closure design ensures that tightening of unique screw-cap will uniformly compress “O”-ring against beveled seat, eliminating distortion and maintaining seal integrity
• Vials, caps and ethylene/propylene “O”-rings chemial-resistant and autoclavable with cap loosened
• Molded-in volume lines and etched writing panels on vials and caps will not crack off or dissolve
• External ribs on vials position and lock into serrated holes in metal BioStor Racks, allowing single-handed opening and closing of screw-caps
• Available in natural and rainbow pack

Packaging:  

• Nonsterile: 500/bag, 2 bags/case
• Sterile: 50 assembled caps w/ vials per bag, 10 bags/case

Specifications

• For Use With (Application): Collection, processing, centrifugation, long term storage and OEM packaging or shipping of restriction enzymes or other DNA or RNA modifying reagents
• Temperature Range (English): -319°F to +249°F
• Temperature Range (Metric): -195°C to +121°C
• Closure Type: Screw Cap