Fast-Freeze® Flasks and Adapters, Labconco®

Supplier: Labconco

Fast-Freeze®
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75841-050EA 214.04 USD
75841-050 26675-319 72460-042 26675-501 26675-443 26675-385 26675-320 26675-261 89187-294 26675-363 26675-374 75841-048 72460-052 75841-042 74920-002 72460-044 75841-052 26675-250 72460-038 75841-038 26675-283 10148-032 26675-308 72460-046 26675-355 26675-487 75841-046 26675-230 74920-004 72460-048 72460-040 26675-240 72460-050 82018-226 26675-512 72460-036 26675-228 26675-341 75841-044 26675-352 89187-296 26675-396 75841-040
Fast-Freeze® Flasks and Adapters, Labconco®
Flasks Flat Bottom Flasks
Fast-Freeze® Flasks for FreeZone® Freeze Dry Systems are designed to be easier to handle, faster to load, and more convenient to use in the laboratory for freeze drying.

  • Compatible with all major brands of freeze drying equipment, including Labconco and Virtis™

Fast-Freeze® Flasks simplify lyophilization procedures with a wide-mouth design that allows easy access to samples

Flat bottom, high-strength borosilicate glass flask withstands high heat and deep vacuum. Uniform glass walls maximize heat transfer while maintaining structural strength. Wide-mouth design provides full access to entire inner diameter of glassware for easy loading and cleaning. Silicone rubber snap-on tops provide reliable high-vacuum seals. Flasks should be filled no more than one-third of the volume so a maximum surface area is achieved and efficient lyophilization is assured.

Flask adapters attach to Fast-Freeze® Flasks for connection to valve ports on drying chambers or manifolds for freeze dry systems. Choose borosilicate glass or stainless steel, straight or 45° angle adapters in 0.63 cm (1/4") and 1.9 cm (3/4") diameters.

Flask Holders help to prevent sample melt back. They allow a small Fast-Freeze Flask Bottom containing the sample to be placed inside a larger Fast-Freeze Flask so that the vacuum surrounding the sample insulates it from the room atmosphere. Stainless steel. Flasks not included.

Ordering information: Each complete flask is supplied with 100 filter papers of 2.5 cm (1") diameter. Adapters sold separately. Flask bottoms, tops and filter paper are also available individually. For other glassware including Ampules, Serum Bottles, and Lyph-Lock® Flasks, contact your VWR representative.
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