Laboratory Glassware

All from one Hand – from the manufacturer

Laboratory glassware from the basic element to the finished equipment – from burettes to pycnometers – all our laboratory glass are produced according to the existing norms DIN/ISO/ASTM etc. On his sector, our product range includes more than 20,000 articles. We produce according to drawings individual items and assist you in problems with useful suggestions.

Generally, at witeg you can find all glassware used in the laboratory sector. As a manufacturer, we provide competitive solutions.

You can find anything suitable:

joint sizes ST 5 to ST71
thread sizes N8, GL14 to GL112
pipe diameters 3 mm to 320 mm
filter sizes 00 to 5

No results were found for the filter!

Volumetric flask 500 ml - 3 664 050 A

Volumetric flask, 500 ml, with spout, class A, conformity certified, ST19/26, PE-stopper, Diffico brown, made of borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and enclosed one batch certificate per packing unit of the manufacturer

Volumetric flask 1000 ml - 3 664 100 A

Volumetric flask, 1000 ml, class A, conformity certified, ST24/29, PE-stopper, DIFFICO brown, with spout, made of borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package

Volumetric flask 1000 ml - 3 664 101 A

Volumetric flask, 1000 ml, class A, conformity certified, ST29/32, PE-stopper, DIFFICO brown, with spout, made from borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package

Volumetric flask 2000 ml - 3 664 200 A

Volumetric flask, 2000 ml, class A, conformity certified, ST29/32, PE-stopper, DIFFICO brown, with spout, made from borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package

Volumetric flask 5000 ml - 3 664 500 A

Volumetric flask, 5000 ml, class A, conformity certified, ST 34/35, PE-stopper, DIFFICO brown, with spout, made of borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package

Volumetric flasks trapezoidal - 3 669 014 OS

Volumetric flasks, trapezoidal, without stopper, DIN-A, conf. cert., 25 ml, ST 12/21, DIFFICO brown Pack = 10 pcs.

Volumetric flask 20 ml - 3 670 013 7

Volumetric flask, 20 ml, amber glass, class A, conformity certified, ST 7/16, hollow glass stopper, Diffico white, borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package unit of the manufacturer

Volumetric flask 250 ml - 3 670 025 29

Volumetric flask, 250 ml, amber glass, class A, conformity certified, ST 29/32, hollow glass stopper, Diffico white, borosilicate glass 3.3, Pack = 10 pcs. All volumetric flasks are delivered with batch number and have enclosed one batch certificate per package unit of the manufacturer

Viscosimeter flask according to Engler - 3 671 201

Viscosimeter flask according to Engler, 2 Ringmarks, capacity 100+ 100 ml ± 0,1 ml, DIFFICO blue, borosilicate glass 3.3

BOD-BOTTLES FOR WATER TREATMENT - 3 675 001

BOD-BOTTLES, FOR WATER TREATMENT,COMPLETE WITH INTERCHANGEABLE ST-HOLLOW GLASS STOPPER, 100 ML, NO NEED TO SELECT BOTTLE-STOPPER AFTER CLEANING, ST 14/23, CAPACITY: 100 ML

BOD-bottle for water treatment complete - 3 675 002

BOD-bottle for water treatment, complete with interchangeable ST-hollow glass stopper, 100 ml, no need to select bottle-stopper after cleaning, ST 29/32, capacity: 100 ml

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 4.0 X 36 MM - 3 690 001

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 4.0 X 36 MM, FOR TUBE-Ø 4.2 - 5.5 MM, PACK = 10 PCS

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 6.0 X 36 MM - 3 690 002

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 6.0 X 36 MM, FOR TUBE-Ø 6.1 - 7.5 MM, PACK = 10 PCS

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 9.8 X 36 MM - 3 690 003

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 9.8 X 36 MM, FOR TUBE-Ø 10.0-13.3 MM, PACK = 10 PCS

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 13.5 X 36 MM - 3 690 004

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 13.5 X 36 MM, FOR TUBE-Ø 13.8 -17.0 MM, PACK = 10 PCS

Schellbach-clip made of polypropylene 18.4 x 36 mm - 3 690 005

Schellbach-clip, made of polypropylene 18.4 x 36 mm, for tube-Ø 18.5 -22.0 mm, Pack = 10 pcs.

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 24.8 X 36 MM - 3 690 006

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 24.8 X 36 MM, FOR TUBE-Ø 25.0 -29.5 MM, PACK = 10 PCS

SCHELLBACH-CLIP MADE OF POLYPROPYLENE 32.5 X 36 MM - 3 690 007

SCHELLBACH-CLIP, MADE OF POLYPROPYLENE 32.5 X 36 MM, FOR TUBE-Ø 33.0 -42.0 MM, PACK = 10 PCS

CONTRAST-CLIP BLACK AND WHITE 4.0 X 36 MM - 3 691 001

CONTRAST-CLIP, BLACK AND WHITE 4.0 X 36 MM, FOR TUBE-DIAMETER 4.2 - 5.5 MM, PACK = 10 PCS

CONTRAST-CLIP BLACK AND WHITE 6.0 X 36 MM - 3 691 002

CONTRAST-CLIP, BLACK AND WHITE 6.0 X 36 MM, FOR TUBE-DIAMETER 6.1 - 7.5 MM, PACK = 10 PCS

CONTRAST-CLIP BLACK AND WHITE 9.8 X 36 MM - 3 691 003

CONTRAST-CLIP, BLACK AND WHITE 9.8 X 36 MM, FOR TUBE-DIAMETER 10.0 X 13.3 MM, PACK = 10 PCS

Contrast-clip black and white 13.5 x 36 mm - 3 691 004

Contrast-clip, black and white 13.5 x 36 mm, for tube-diameter 13.8 x 17.0 mm, Pack = 10 pcs.

CONTRAST-CLIP BLACK AND WHITE 18.4 X 36 MM - 3 691 005

CONTRAST-CLIP, BLACK AND WHITE 18.4 X 36 MM, FOR TUBE-DIAMETER 18.5 X 22.0 MM, PACK = 10 PCS

CONTRAST-CLIP BLACK AND WHITE 24.8 X 36 MM - 3 691 006

CONTRAST-CLIP, BLACK AND WHITE 24.8 X 36 MM, FOR TUBE-DIAMETER 25.0 X 29.5 MM, PACK = 10 PCS

CONTRAST-CLIP BLACK AND WHITE 32.5 X 36 MM - 3 691 007

CONTRAST-CLIP, BLACK AND WHITE 32.5 X 36 MM, FOR TUBE-DIAMETER 33.0 X 42.0 MM, PACK = 10 PCS

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