"Lenz Laborglas"
Dropping funnels, cylindrical, without pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with PTFE key.
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Flasks, round bottom with four necks and standard ground joints, side necks angled (15°)
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Allihn condensers with standard ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Pouring rings for laboratory bottles
Supplier: Lenz Laborglas
Pouring rings are made of ETFE.
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Test tubes, standard ground joints, without stopper
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Standard conical ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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KPG stirrers with lateral blade
Supplier: Lenz Laborglas
DURAN®, borosilicate glass with PTFE paddle and paddle safety securing screw. 10 mm shaft Ø. The length of the ground and polished bearing surface for the shaft Ø is 160 mm.
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Stirrer Guides with Anti-clockwise Thread
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, PFTE/fibre glass pressure screw. The fluoroplastic bearing is in a borosilicate glass housing, and has adjustable PTFE/FPM seal. All parts are interchangeable.
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Gas sample tubes
Supplier: Lenz Laborglas
Duran®, borosilicate glass, clear. Both ends with a 3 NS/14 one-way stop cock. Sampling tube with GL 14 thread.
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Distillation columns, Vigreux, with fixed vacuum jacket
Supplier: Lenz Laborglas
DURAN®, borosilicate glass.
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Sedimentation cones, Imhoff type
Supplier: Lenz Laborglas
Made of borosilicate glass 3.3.
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#: 20864.320
: VWR Chemicals
#: 83640.320
: VWR Chemicals
#: 31770.294
: VWR Chemicals
#: 83645.320
: VWR Chemicals