"Lenz Laborglas"
Chromatographic columns with indentations and PTFE stopcock
Supplier: Lenz Laborglas
Basic chromatographic DURAN® glass columns with indentations above the stopcock for placing a cotton plug, with beaded rim or NS socket, with PTFE stopcock and retaining device.
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Adapters with tube connector
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Flasks, flat bottom with standard ground joint
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Test tubes with NS stopper
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear. With standard ground joint and hexagonal glass stopper.
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Erlenmeyer flasks, narrow neck, with beaded rim
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Nitrogen receivers (schlenk tubes)
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
Expand 8 Items
Separating funnels, Gilson
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, with NS-PE stopper.
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Test tubes with standard ground stoppers
Supplier: Lenz Laborglas
DURAN® borosilicate glass.
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Dimroth condensers with standard ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Flasks, round bottom with four necks and standard ground joints, side necks angled (7°)
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
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Sealing septa, silicone rubber
Supplier: Lenz Laborglas
Silicone, translucent.
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Distillation columns, Vigreux
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
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Air condensers
Supplier: Lenz Laborglas
DURAN® borosilicate glass 3.3, clear.
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Soxhlet extractors
Supplier: Lenz Laborglas
DURAN®, borosilicate glass. For extraction from solids with solvents.
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Gas washing bottles
Supplier: Lenz Laborglas
In Duran® glass, transparent, with PBT screw caps.
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Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with glass key.
Expand 8 Items
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