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- Chromatography
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- Distillation - Accessories
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- Joint clips KECK, POM, for spherical ground joints
- Joint grease, K.W.S
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- Korasilon® silicone high vacuum grease
- Korasilon® silicone high vacuum grease, high viscosity
- Korasilon® silicone high vacuum grease, medium viscosity
- LLG-Fork clamps for spherical joints
- LLG-Joint clips, POM, for conical ground joints
- PTFE sealing rings for jointed glassware
- Rotating joint grease, silicone-free, Alsirol
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PTFE sealing rings for jointed glassware
An effective alternative to common PTFE joint sleeves and PTFE stoppers.
- Air leakage <10-8 to 10-6 mBar l/s (vacuum and pressure)
- Solvent leakage from containers < 0.1 to 0.03mg/day
- Temperature range: -196 to 300°C
PTFE sealing rings for jointed glassware
PART NO.4AJ-9011667
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS29|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K29
Sealing rings, for jointed glassware
Rings sealing rings
57
1
5
1
Price: £27.80
In Stock
PART NO.4AJ-9011666
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS24|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K24
Sealing rings, for jointed glassware
Rings sealing rings
0
1
4
1
Price: £27.37
Out of Stock
PART NO.4AJ-9011665
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS19|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K19
Sealing rings, for jointed glassware
Rings sealing rings
3
2
3
1
Price: £27.13
Low Stock
PART NO.4AJ-9011664
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS14|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K14
Sealing rings, for jointed glassware
Rings sealing rings
61
1
2
1
Price: £25.86
In Stock
PART NO.4AJ-9011663
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS10|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K10
Sealing rings, for jointed glassware
Rings sealing rings
0
2
0
1
Price: £23.29
Out of Stock
PART NO.4AJ-7700004
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS34|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K34
Sealing rings, for jointed glassware
Rings sealing rings
0
1
6
1
Price: £32.30
Out of Stock
PART NO.4AJ-7622596
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS12|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K12
Sealing rings, for jointed glassware
Rings sealing rings
0
2
1
1
Price: £23.45
Out of Stock
PART NO.4AJ-9011668
81331||79421||81557||81195||82414||79133||79388||81734||81280||79146||81657
Length scoop||Type of illumination||With humidity control||Manifold||Absorption||Ext. Ø||Min. temp. resistance °C||Max. temp. resistance °C||Concentricity||Connetion inlet||PK
||NS45|| || || ||PTFE||-196||300||-196 ... 300 °C|| ||50
Dr Dietmar Glindemann
K45
Sealing rings, for jointed glassware
Rings sealing rings
2
1
7
1
Price: £40.28
Low Stock
Suitable for:
- Drying tubes, U-shaped, DURAN® tubing, with interchangeable ground joint stopcocks
- Condensers acc. to Allihn for extractors, DURAN® tubing, with glass olives
- Condensers, ground glass joint, Dimroth, borosilicate glass 3.3, PP-olive
- Condensers acc. to Liebig, DURAN® tubing, with glass olives
- Dropping funnels, cylindrical, without pressure equalizing tube, Borosilicate glass 3.3
- Sockets with NS joint, DURAN® tubing
- Threaded tube with NS core, DURAN® tubing
- Drying tubes, U-shaped, DURAN® tubing
- Socket members, DURAN® tubing
- Expansion adapters, DURAN® tubing
- Multiple adapter, 2-neck, DURAN® tubing
- Distilling heads, DURAN® tubing
- Distilling heads acc. to Claisen, sloping, DURAN® tubing
- Splash heads acc. to Stutzer, straight or bent, DURAN® tubing
- Distilling link, DURAN® tubing
- Distilling links with Liebig condenser and vacuum receiver adapter, DURAN® tubing
- Distilling links acc. to Claisen with vacuum receiver adapter, DURAN® tubing
- Distilling links acc. to Claisen, with olive, DURAN® tubing
- Gas inlet tubes, bent, DURAN® tubing
- Columns acc. to Hempel, DURAN® tubing
- Air condensers without jacket, DURAN® tubing
- Condensers acc. to Liebig, DURAN® tubing, with plastic olives
- Condensers acc. to Allihn with GL threads, DURAN® tubing
- Spiral condensers, DURAN® tubing, with PP olives
- Condensers acc. to Dimroth, with GL threads, DURAN® tubing
- Coil condensers, DURAN® tubing, with glass olives
- Delivery adapters, bent, DURAN® tubing
- Receiver adapters, with olives, DURAN® tubing, straight
- Drying tubes, DURAN® tubing
- Dropping funnels, cylindrical, with pressure equalizing tube, borosilicate glass 3.3
- Condensers acc. to Dimroth for extractors, with PP olives, DURAN® tubing
- Ball members, DURAN® tubing
- Splash heads acc. to Stutzer, bent, DURAN® tubing
- Receiver adapters, with olives, DURAN® tubing, bent 105°
- Condensers acc. to Allihn for extractors, DURAN® tubing, with plastic olives
- Spiral condensers, borosilicate glass 3.3, with PP olive
- Spiral condensers, DURAN® tubing, with glass olives
- Condensers, ground glass joint, Liebig, borosilicate glass 3.3, with glass olives
- Coil condensers, DURAN® tubing, with plastic olives
- Condensers, ground glass joint, Liebig, borosilicate glass 3.3, with PP olives
- Condensers, ground glass joint, Allihn, borosilicate glass 3.3
- Spiral condensers, borosilicate glass 3.3, with glass olive
- Soxhlet extractors, without stopcock
- Dropping funnels, cylindrical, with or without pressure equalizing tube, Borosilicate glass 3.3
- Adapter for thermometer, borosilicate glass 3.3
- Splash head adapter, ground glass joint, borosilicate glass 3.3
- Multiple Adapters, 2 necks, borosilicate glass 3.3
- Dropping funnels, cylindrical, with pressure equalizing tube, borosilicate glass 3.3, with PTFE key
- Sockets / Cones with NS joint, DURAN® tubing