Protect Vials Mixed Colour PP Tray Loops & Needles Pk 100

Code: TSC-TS/71-MXPLUS
per PK 100
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Cryopreservation system designed for the long-term frozen storage of a wide range of fastidious and non-fastidious microorganisms. Supplied in a durable, stackable polypropylene freezer tray with mixed-color vials (Blue, White, Green, Yellow, Red). Includes inoculating loops and needles for user convenience.


Recommended For:
Frozen storage of organisms including:
Gram-negative and Gram-positive bacteria, Pseudomonas, Streptococcus, Haemophilus, Bacteroides, Peptostreptococcus, Fusobacterium, Propionibacterium, Prevotella, Gonorrhoeae, Enterococci, Listeria spp., Staphylococci, Enterobacteriaceae (e.g. Salmonella, E. coli, Klebsiella, Enterobacter, E. sakazakii), anaerobes, and microaerophiles


Ideal For:


Routine use in labs requiring consistent, reliable performance control


Long-term storage of bacteria, yeasts, and fungi


Freezer systems requiring rack-compatible stacking


Daily/frequent users seeking reproducible recovery


Key Features:


Validated recovery at -20°C, -70°C, and -80°C


FDA approved formulation – ensures quality and traceability


Includes colour-coded vials, loops, and needles


Full recovery data available on request


Known Limitations:

Recovery is dependent on initial inoculum level – low cell counts may reduce longevity or yield

Shelf Life: 2 years
Sterilisation Method: Gamma Irradiation (SAL 10⁻⁶)