Filtreler

 Round bottom flasks with conical ground joint, DURAN®

Lenz

According to DIN EN ISO 4797 and in addition to DIN standard, with inscription label....

 Erlenmeyer flasks with ground joint, DURAN®

Lenz

Acc. to DIN EN ISO 4797 and in addition to DIN standard, with scale (approx. volume / ml), with inscription label....

 Test tubes, DURAN® tubing, without graduation, with NS joint, with PE stopper

Lenz

Made of DURAN ® tubing. With NS socket....

 Hollow stoppers, hexagonal plate, pointed bottom, borosilicate glass 3.3

Lenz

Acc. to DIN 12252, form C....

 Weighing bottles DURAN® tube, with NS stopper

Ehle

DIN 12605. With white inscription label. Burned-in imprint of capacity and size. Available in high or low shape....

 Flat bottom flasks with conical ground joint, DURAN®

Lenz

According to DIN EN ISO 4797 and in addition to DIN standard, with inscription label....

 Adapters, angled (90°), without stopcock

Lenz

Made of DURAN ® tubing. Adapter, NS cone to 10 mm bore tubing connector....

 Pear shape flasks with conical ground joints, DURAN®

Lenz

According to DIN 12383 and in addition to DIN standard, with inscription label....

 Expansion adapters, DURAN® tubing

Lenz

Made of DURAN ® tubing. DIN 12257 and in addition to DIN standard. Expansion adapters with ground joint....

 Desiccator stopcocks, borosilicate glass 3.3, for lid connection

Lenz

With PTFE spindle. For NOVUS-type desiccators.
Cone: NS 24/29, bore: NW 2,5 mm, hose connection: outer dia. 8 mm....

 Separating funnels acc. to Squibb, borosilicate glass 3.3

Lenz

With PTFE plug. Available with or without scale to read the approximate volume. With PP-stopper ....

 Gas washing bottle heads, DURAN® tubing

Lenz

Acc. to DIN 12596. DURAN ® tubing. Cone NS 29/32. With or without filter disc....

 Disposable ground joint sleeves, PTFE

Lenz

Outstanding chemical resistance at operating temperatures from -200 to 260 °C, only 50 µm thickness, the sleeves fit like a second skin without adding bulk, without grip collar, simplifying use of joint clips....

 Screw caps for screwthread tubes, PBT

Lenz

Red. With DIN thread (GL) and aperture. temperature resistant up to 180°C....

 Evaporating flasks with conical ground joint, DURAN®

Lenz

Especially for rotary evaporators, with center neck and conical joint, pear-shaped, material: DURAN ®...

 Separating funnels, conical, borosilicate glass 3.3

Lenz

Conical pattern. With PTFE stopcock and retaining device. Available with or without, scale to read the approximate volume. With PP conical stopper....

 Sockets / Cones with NS joint, DURAN® tubing

Lenz

Made of DURAN ® tubing. DIN 12249 and in addition to DIN standard (*)....

 Joint clips for conical joint sleeve connections, stainless steel

Lenz

  • For tapered ground joints as outlined below
  • With or without set screw
...

 Drying tubes, DURAN® tubing

Lenz

Made of DURAN ® tubing. Angled to 75°....

 Fork clamps for spherical joints

Lenz

Material: stainless steel. For spherical ground joint connections. With set screw....

 Chromatographic columns, DURAN® tubing

Lenz

Made of DURAN ® tubing. Basic chromatographic columns with indentations above the stopcock for placing a cotton plug, with NS socket, with PTFE stopcock and retaining device....

 Condensers acc. to Dimroth for extractors, with PP olives, DURAN® tubing

Lenz

Made of DURAN ® tubing. For extractors and for condensing vapours. With cone. Water connection with thread GL14, with two threaded PP olives....

 Adapters, angled (90°), with stopcock

Lenz

Made of DURAN ® tubing. Adapter, NS cone to 10 mm bore tubing connector....

 Condensers acc. to Allihn with GL threads, DURAN® tubing

Lenz

Made of DURAN ® tubing. Acc. to DIN 12581 and in addition to DIN standard. For condensing vapours. With NS cone and socket water connection GL14 threads with two threaded plastic olives....

 Reduction adapters, DURAN® tubing

Lenz

Made of DURAN ® tubing. DIN 12257 and in addition to DIN standard. Reduction adapters with ground joint....

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