Page 292 - BOLA Catalogue

BOLA Liebig Condensers “Transparent”
VESSELS, DISTILLATION EQUIPMENT
Material: Temperature resistance: Chemical resistance: Transparency:
PTFE, PFA from -20°C to +110°C +++ universal transparent
Product description:
Thin-walled cooling tube made of translucent and gastight PFA, cooling jacket made of borosilicate glass with hose connectors made of PP and nuts for connection of cooling water, ground joint cone and socket size 29 made of PTFE. The distillate is only exposed to PFA/ PTFE. Integrated special nut (Safe-Lab) for easy locking and unlocking of the ground joint.
Length
mm
Cat. No.:
300
B 291-02
450
B 291-04
600
B 291-06
BOLA Cold Traps
Material: Temperature resistance: Chemical resistance: Vacuum: Transparency:
PTFE from -200°C to +250°C +++ universal suitable transparent
Product description:
Transparent, connecting nut made of PTFE reinforced with glassfibres, head made of PTFE with two threaded necks GL 14 for connection of hard-walled tubing by means of separately available laboratory screw joints (page 90). For soft, flexible tubing we recommend to use GL hose connectors (see page 139).
Collecting capacity
ml
O.D. of column
mm
Total height
mm
Cat. No.:
320
60
400
B 317-60
BOLA Threaded Adaptors
Material: Temperature resistance: Chemical resistance:
PTFE from -200°C to +250°C +++ universal
Product description:
Allow the use of BOLA Multiple Distributors for Bottles with female thread GL 45 also on bottles with GL 32, GL 40 and S 40 threads.
Example 1 for Cat. No. H 978-30:
Transition from GL 40 / S 40 to GL 45
Suitable for Merck® bottles with GL 40 thread or for all PFA-, PTFE bottles and jars with thread GL 40 and S 40
Example 2 for Cat. No. H 978-40:
Transition from GL 32 to GL 45
Suitable for bottles with GL 32 thread, e.g. from DWK Life Science (vormals Duran Group)
A B
AB
Bottle thread
GL / S
Top thread
GL
Cat. No.:
GL 32
45
H 978-30
GL/S 40
45
H 978-40
By the way: BOLA offers custom manufacture. From 1 piece. Hotline +49 (0) 93 46-92 86-0 291