Long-term storage of:
Cell cultures
Microbial strains
Tissue samples
Blood/plasma/serum
DNA, RNA, or proteins
Capacity: 1.8 mL (nominal volume)
Material: Usually made of polypropylene (resistant to cracking at low temps)
Temperature range: From room temperature down to -196 C
Sterility: Available as sterile or non-sterile
Cap type:
Internal thread (cap fits inside the tube; often has an O-ring seal)
External thread (cap screws on outside; reduces contamination risk)
Base design: Round or self-standing (with a skirted base)
Label area: Marked area for writing or barcode labeling

Price: