"Lenz Laborglas"
Distillation columns, Vigreux
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
Expand 6 Items
Adapters with tube connector
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
Expand 7 Items
Screw caps for laboratory bottles with GL thread
Supplier: Lenz Laborglas
These screw caps are made of polypropylene.
Expand 3 Items
Dimroth condensers with standard ground joints
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
Expand 9 Items
Dropping funnels, cylindrical, with pressure balance
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear, with glass key.
Expand 8 Items
Test tubes with NS stopper
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear. With standard ground joint and hexagonal glass stopper.
Expand 8 Items
Flasks, flat bottom with standard ground joint
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
Expand 16 Items
Erlenmeyer flasks, narrow neck, with beaded rim
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
Expand 11 Items
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.
Expand 12 Items
Adapters with screw thread and standard gound joint cone
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
Expand 13 Items
Flasks, round bottom with four necks and standard ground joints, side necks parallel
Supplier: Lenz Laborglas
DURAN®, borosilicate glass, clear.
Expand 13 Items
Chromatographic columns with frit, PTFE or valve stopcock
Supplier: Lenz Laborglas
These chromatography columns are made from DURAN® tubing.
Expand 18 Items
Adapters, distilling heads
Supplier: Lenz Laborglas
DURAN®, borosilicate glass 3.3, clear.
Expand 5 Items
Drying tubes with standard ground joints, angled
Supplier: Lenz Laborglas
Clear DURAN® borosilicate 3.3 glass. Angled at 75° with ground joint cone.
Expand 4 Items
Double bosshead
Supplier: Lenz Laborglas
Bosshead made from tempered cast iron. For attaching reaction vessel clamps to support stands.
Expand 1 Items
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
: VWR Chemicals
Catalog #: 31770.294
: VWR Chemicals
Catalog #: 1.00030.2500
: Merck
Catalog #: 83645.320
: VWR Chemicals