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Analytical measurement and testing

Chromatography

Cleaning and sterilisation

Cleanroom

Distillation, separation, filtration

Environmental-, soil-, water-, food analysis

General laboratory consumables

Heating and cooling technology

Life sciences

Liquid handling

Occupational safety, security

Optical instruments and microscopes

Sample preparation

Stirring, shaking, mixing

Vacuum technology, drying, dry storage

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Multiple adapter, 2-neck, DURAN® tubing | Cone NS: 19/26, Socket NS: 19/26, Socket lateral NS: 19/26
Multiple adapter, 2-neck, DURAN® tubing | Cone NS: 19/26, Socket NS: 19/26, Socket lateral NS: 19/26
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 5 variantsMade of DURAN® tubing. Acc. to DIN 12594 and in addition to DIN standard (*), with two parallel necks, with two NS sockets and one NS cone.
€33,66
Multiple adapters, 2 necks | Cone NS: 29/32, Socket NS: 29/32
Multiple adapters, 2 necks | Cone NS: 29/32, Socket NS: 29/32
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 2 variantsMade of DURAN®-tubing. With one socket and two cones. One neck 75° downwards.
€37,52
Multiple Adapters, 2 necks, borosilicate glass 3.3 | Cone NS: 14/23, Socket NS: 14/23, Socket lateral NS: 14/23
Multiple Adapters, 2 necks, borosilicate glass 3.3 | Cone NS: 14/23, Socket NS: 14/23, Socket lateral NS: 14/23
Brand: ISOLAB Laborgeräte GmbHAvailable in 4 variantsWith two sockets and one cone. One neck 45° upwards.
€24,16
Multiple Adapters, 2 necks, borosilicate glass 3.3 | Cone NS: 24/29, Socket NS: 24/29, Socket lateral NS: 24/29
Multiple Adapters, 2 necks, borosilicate glass 3.3 | Cone NS: 24/29, Socket NS: 24/29, Socket lateral NS: 24/29
Brand: ISOLAB Laborgeräte GmbHAvailable in 6 variantsSide neck parallel with centre neck. 2 x sockets 1 x cone.
€25,92
Multiple adapters, 2-necks, DURAN® tubing | Cone NS: 29/32, Socket NS: 29/32, Socket lateral NS: 14/23
Multiple adapters, 2-necks, DURAN® tubing | Cone NS: 29/32, Socket NS: 29/32, Socket lateral NS: 14/23
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 4 variantsMade of DURAN® tubing. With two sockets and one cone.One neck 105° upwards.
€31,79
Needle-valve stopcocks, DURAN® tubing | Type: Needle-valve stopcocks, straight, Description: Valve bore 0 to 2.5mm
Needle-valve stopcocks, DURAN® tubing | Type: Needle-valve stopcocks, straight, Description: Valve bore 0 to 2.5mm
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 3 variantsMade of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperature -20°C to 150°C. Needle-valve stopcocks can be used for accurate dispensing and fit perfectly to glass apparatus.
€32,47
Nitrogen flasks with stopcock, borosilicate glass 3.3 | Nominal capacity ml: 50, Socket NS: 14/23
Nitrogen flasks with stopcock, borosilicate glass 3.3 | Nominal capacity ml: 50, Socket NS: 14/23
Brand: ISOLAB Laborgeräte GmbHAvailable in 9 variantsNS necks are in compliance with DIN 12242 standards. With angled side neck with PTFE stopcock (2.5 mm hole).
€70,82
Nitrogen round-bottom flasks (Schlenk-flasks), DURAN® | Nominal capacity ml: 250, Socket NS: 14/23, Bore mm: 2.5
Nitrogen round-bottom flasks (Schlenk-flasks), DURAN® | Nominal capacity ml: 250, Socket NS: 14/23, Bore mm: 2.5
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 9 variantsWith an angled side arm with 2.5 mm glass stopcock.
€73,64
Nitrogen tubes (Schlenk-tubes), DURAN® tubing | Nominal capacity ml: 25, Centre neck NS: 14/23 Cone, Bore mm: 2.5
Nitrogen tubes (Schlenk-tubes), DURAN® tubing | Nominal capacity ml: 25, Centre neck NS: 14/23 Cone, Bore mm: 2.5
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 10 variantsMade of DURAN® tubing. With conical joint and NS glass stopcock.
€67,27
Nitrogen tubes (Schlenk-tubes), DURAN® tubing | Nominal capacity ml: 250, Centre neck NS: 14/23 Socket, Bore mm: 2.5
Nitrogen tubes (Schlenk-tubes), DURAN® tubing | Nominal capacity ml: 250, Centre neck NS: 14/23 Socket, Bore mm: 2.5
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 10 variantsMade of DURAN® tubing. With conical joint and PTFE stopcock.
€83,78
Nitrogen tubes (Schlenk-tubes), DURAN® tubing, with cone | Nominal capacity: 250 ml, Cone[s]: NS14/23
Nitrogen tubes (Schlenk-tubes), DURAN® tubing, with cone | Nominal capacity: 250 ml, Cone[s]: NS14/23
Brand: Lenz-Laborglas GmbH & Co. KGAvailable in 5 variantsMade of DURAN® tubing. With conical joint and PTFE stopcock.
€99,92
NS stoppers, PE | NS: 29/32
NS stoppers, PE | NS: 29/32
Brand: ISOLAB Laborgeräte GmbHAvailable in 12 variantsHexagon stoppers for NS connections.
€1,30
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