Appendix A: Freeze Dry System Components
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53
Lyph-Lock
Flasks
*Valves on the freeze dry system, drying chambers and manifolds offered in this catalog fit adapters of
both ½" and ¾" sizes. Size information is provided for selecting adapters for older Labconco models
and other freeze dryers.
Adapters
Add the adapters for connecting the Lyph-Lock Flasks to
the valve ports on your drying chamber or manifold.
90° Bend
Adapter
Description
7568000
Connects 19/38 STj Flask Top to ½"
valve*
7568200
Connects 19/38 STj Flask Top to
3/4"valve*
7568400
Connects 24/40 STj Flask Top to ½"
valve*
7568600
Connects 24/40 STj Flask Top to 3/4"
valve*
Flask Size
Complete
Flask
19/38 STj
Complete
Flask
24/40 STj
Flask Top
19/38 STj
Flask Top
24/40 STj
Lyph-Lock
Seal
Flask
Bottom
Dimensions/
Flask Bottom
H x ID
25 ml
7550000
7550000
7552000
7556000
7559000
7557000
37mm x 34mm
50 ml
7550200
7554200
7552000
7556000
7559000
7557200
67mm x 34mm
100 ml
7550400
7554400
7552200
7556200
7559200
7557400
50mm x 59.2mm
250 ml
7550600
7554600
7552200
7556200
7559200
7557600
110mm x 59.2mm
500 ml
7550800
7554800
7552400
7556400
7559400
7557800
103mm x 90.2mm
750 ml
7550900
7554900
7552400
7556400
7559400
7557900
145mm x 90.2mm
1000 ml
7551000
7555000
7552400
7556400
7559400
7558000
187mm x 90.2mm
Lyph-Lock Flasks simplify your
Lyophilization procedures because they
have only three pieces per flask – a high
strength borosilicate glass top and
bottom with a silicone rubber ring seal.
The unique wide-mouth design helps
you load samples easily and lyophilize
efficiently.
How to select Lyph-Lock Flasks for
your Freeze Dry System
Select Lyph-Lock Flasks fast- based on
your sample sizes. Flasks should be
filled no more than one-third of their
volume so that maximum surface area is
achieved and efficient lyophilization is
assured. A complete Lyph-Lock Flask
includes a glass top and bottom and a
rubber ring seal. Tops, bottoms and
seals are available separately as
replacement components. Adapters are
required to attach flasks to freeze dry
valve ports.