01 LABORATORY GLASS BOTTLES AND ACCESSORIES
DURAN® RANGE OF GL THREADED SCREW CAPS AND CLOSURES
Name
DURAN® Original GL Laboratory Bottle Cap
DURAN® GL Membrane Vented Cap
DURAN® GL Tamper Evident Cap
DURAN® GL Tamper Evident Cap
Description
Excellent general purpose cap. Autoclavable. Good chemical resistance. Colour choice.
Venting membrane. Safe autoclaving. Sterile storage of liquids.
Tamper evident cap. Liner less sealing. Autoclavable.
Tamper evident cap. Reliable liner sealing. Autoclavable.
Materials of Construction
Polypropylene + colour
Polypropylene + colour + PTFE membrane
Polypropylene + colour
Polypropylene + colour (PTFE / silicone cap liner)
Available Colours
Blue / Yellow / Green or Grey
Blue
Blue / red
Blue / yellow
Type of Seal
Plug seal / Liner less
Plug seal / Liner less
Plug seal / Liner less
Cap liner
Maximum Temperature
+140 °C
+140 °C
+140 °C
+140 °C
Minimum Temperature
– 40 °C
– 40 °C
– 40 °C
– 40 °C
Available GL Thread Sizes (acc. DIN 168-1 (1998-04))
25, 32 and 45
25, 32 and 45
45
45
Safe for Food Contact (E.g. FDA & EU)
Yes
Yes
Yes
Yes
Pharmacopoeia Compliant (USP / EP)
No
No
No
No
Lot Specific Retrace Code Matching Pouring Ring
No
No
No
No
Yes, GL 32 and GL 45 only Polypropylene + colour (Blue / Yellow / Green or Grey)
Yes, GL 45 only Polypropyl- ene + colour (Blue)
Yes, GL 45 only Polypropyl- ene + colour (Blue)
Yes, GL 45 only Polypropyl- ene + colour (Blue)
GL 14
–
–
–
–
GL 18
–
–
–
–
GL 25
● 292391307
● 291181307
–
–
GL 32
Cap
Pouring ring
Cap
Pouring ring
–
–
● 292391907
● 292421907
● 291181907
● 292421907
GL 45
Cap
Pouring ring
Cap
Pouring ring
Cap
Pouring ring
Cap
Pouring ring
● 292392809 ● 293382802 ● 293382868 ● 293382884
● 292422809 ● 1089917 ● 1089911 ● 1089914
● 291182809
● 292422809
● 1017526
● 292422809
● 1155886
● 292422809
GL 56
–
● 291185609
–
–
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