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
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Flasks flat bottom - 5 514 500 B
Flasks flat bottom

Flasks, flat bottom, medium length, 500 ml, Borosilicate glass, with beaded rim, flask Ø 105 mm, height 170 mm, neck Ø 34 mm, narrow neck, Pack = 10 pcs.

Flask flat bottom wide neck with beaded rim
Flask flat bottom wide neck with beaded rim
  • flask flat bottom, wide neck
  • with beaded rim
  • DURAN® glass
  • acc. to DIN ISO 24450 (except 2000 ml)

Artikelliste

Order number Model Version Diameter (outer) Form Material Volume Height(outer) DIN
5 516 001 flask flat bottom with beaded rim neck: 50 mm, max.: 131 mm wide neck DURAN® glass 1000 ml 190 mm DIN ISO 24450
5 516 002 flask flat bottom with beaded rim neck: 76 mm, max.: 166 mm wide neck DURAN® glass 2000 ml 230 mm
5 516 050 flask flat bottom with beaded rim neck: 34 mm, max.: 51 mm wide neck DURAN® glass 50 ml 90 mm DIN ISO 24450
5 516 100 flask flat bottom with beaded rim neck: 34 mm, max.: 64 mm wide neck DURAN® glass 100 ml 105 mm DIN ISO 24450
5 516 250 flask flat bottom with beaded rim neck: 50 mm, max.: 85 mm wide neck DURAN® glass 250 ml 138 mm DIN ISO 24450
5 516 500 flask flat bottom with beaded rim neck: 50 mm, max.: 105 mm wide neck DURAN® glass 500 ml 163 mm DIN ISO 24450
Flasks flat bottom - 5 516 001 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 1000 ml, flask Ø 131 mm, height 200 mm, neck Ø 50 mm, wide neck, Pack = 10 pcs.

Flasks flat bottom - 5 516 002 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 2000 ml, flask Ø 166 mm, height 250 mm, neck Ø 76 mm, wide neck, Pack = 6 pcs.

Flasks flat bottom - 5 516 050 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 50 ml, flask Ø 51 mm, height 100 mm, neck Ø 34 mm, wide neck, Pack = 10 pcs.

Flasks flat bottom - 5 516 100 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 100 ml, flask Ø 64 mm, height 110 mm, neck Ø 34 mm, wide neck, Pack = 10 pcs.

Flasks flat bottom - 5 516 250 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 250 ml, flask Ø 85 mm, height 140 mm, neck Ø 50 mm, wide neck, Pack = 10 pcs.

Flasks flat bottom - 5 516 500 S
Flasks flat bottom

Flasks, flat bottom, medium length, borosilicate, with beaded rim, 500 ml, flask Ø 105 mm, height 170 mm, neck Ø 50 mm, wide neck, Pack = 10 pcs.

Kjeldahl-flask 1000 ml - 5 518 001 B
Kjeldahl-flask 1000 ml

Flasks, Kjeldahl, borosilicate glass, 1000 ml, flask Ø 126 mm, height 350 mm, neck Ø 34 mm, Pack = 10 pcs.

Kjeldahl-flask 1000 ml - 5 518 003
Kjeldahl-flask 1000 ml

Flasks, Kjeldahl, 1000 ml, borosilicate glass 3.3, DIN 12360, with socket ST 24/29, Kjeldahl shape, pack = 10 pcs

Kjeldahl-flask 1000 ml - 5 518 004
Kjeldahl-flask 1000 ml

Flasks, Kjeldahl, 1000 ml, borosilicate glass 3.3, ST 29/32, pack = 10 pcs

Kjeldahl-flask 50 ml - 5 518 050 B
Kjeldahl-flask 50 ml

Flasks, Kjeldahl, borosilicate-glass, 50 ml, flask Ø 51 mm, height 200 mm, neck Ø 22 mm, Pack = 10 pcs.

Kjeldahl-flask 50 ml - 5 518 052
Kjeldahl-flask 50 ml

Flasks, Kjeldahl, 50 ml, borosilicate glass 3.3, ST 19/26, pack = 10 pcs

Kjeldahl-flask 50 ml - 5 518 053
Kjeldahl-flask 50 ml

Flasks, Kjeldahl, 50 ml, borosilicate glass 3.3, with socket ST 24/29, pack = 10 pcs

Kjeldahl-flask 50 ml - 5 518 054
Kjeldahl-flask 50 ml

Flasks, Kjeldahl, 50 ml, borosilicate glass 3.3, ST 29/32, pack = 10 pcs

Kjeldahl-flask 100 ml Boro - 5 518 100 B
Kjeldahl-flask 100 ml Boro

Flasks, Kjeldahl, 100 ml, flask Ø 60 mm, neck Ø 34 mm, height 200 mm, borosilicate glass, Pack = 10 pcs.

Kjeldahl-flask 100 ml - 5 518 102
Kjeldahl-flask 100 ml

Flasks, Kjeldahl, 100 ml, borosilicate glass 3.3, ST 19/26, pack = 10 pcs

Kjeldahl-flask 100 ml - 5 518 103
Kjeldahl-flask 100 ml

Kjeldahl-flask, 100 ml, with socket ST 24/29, Pack = 10 pcs.

Kjeldahl-flask 100 ml - 5 518 104
Kjeldahl-flask 100 ml

Flasks, Kjeldahl, borosilicate glass 3.3, capacity 100 ml, ST 29/32, Pack = 10 pcs.

Flasks Kjeldahl 250 ml - 5 518 250 B
Flasks Kjeldahl 250 ml

Flasks, Kjeldahl, borosilicate-glass, 250 ml, flask Ø 81 mm, height 270 mm, neck Ø 34 mm, Pack = 10 pcs.

Flasks Kjeldahl 250 ml - 5 518 252
Flasks Kjeldahl 250 ml

Flasks Kjeldahl, 250 ml, borosilicate glass 3.3, ST 19/26, pack = 10 pcs

Flasks Kjeldahl 250 ml - 5 518 253
Flasks Kjeldahl 250 ml

Flasks Kjeldahl, 250 ml, borosilicate glass 3.3, with socket ST 24/29, pack = 10 pcs

Flasks Kjeldahl 250 ml - 5 518 254
Flasks Kjeldahl 250 ml

Flasks, Kjeldahl, 250 ml, borosilicate glass 3.3, ST 29/32, pack = 10 pcs

Flasks Kjeldahl 500 ml - 5 518 500 B
Flasks Kjeldahl 500 ml

Flasks, Kjeldahl, borosilicate-glass, 500 ml, flask Ø 101 mm, height 300 mm, neck Ø 34 mm, Pack = 10 pcs.

Flasks Kjeldahl 500 ml - 5 518 502
Flasks Kjeldahl 500 ml

Flasks Kjeldahl, 500 ml, borosilicate glass 3.3, ST 19/26, pack = 10 pcs

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