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 pear shaped - 0 658 310
Flasks pear shaped

Flasks, pear shaped, centered, PRECISO, round bottom, ST 19/26 capacity 10 ml

Flasks pear shaped - 0 658 325
Flasks pear shaped

Flasks, pear shaped, centered, PRECISO, round bottom, ST 19/26 capacity 25 ml Pack = 10 pcs.

Flask pear shaped - 0 658 350
Flask pear shaped

Flask, pear shaped, 50 ml ST 19/26, centered, Preciso, round bottom case = 10 pcs.

Flasks 25 ml - 0 660 025 BR
Flasks 25 ml
Flasks, 25 ml, pear shaped, acc. to DIN 12383, ST 14/23, 43 x 90 mm, borosilicate glass 3.3, amber stained
Flasks pear shaped - 0 660 050 BR
Flasks pear shaped
Flasks, pear shaped, acc. to DIN 12383, 50 ml, ST 14/23, 51 x 100 mm, brown
Flask pear shaped 1000 ml - 0 664 001 K
Flask pear shaped 1000 ml
Flask pear shaped, 1000 ml, ST 29/32, plastic coated, borosilicate glass 3.3
Flasks pear shaped 250 ml - 0 664 250 BR
Flasks pear shaped 250 ml
Flasks pear shaped, 250 ml, ST 29/32, acc. to DIN 12383, 85 x 150 mm, amber stained
Erlenmeyer flask 125 ml - 0 670 125
Erlenmeyer flask 125 ml
Erlenmeyer flask, 125 ml, with screw-thread GL 25, with blue screw cap
Round bottom flasks borosilicate glass - 0 699 010
 Round bottom flasks borosilicate glass
Round bottom flasks, borosilicate glass, two necks, centre neck ST 14/23, angled side neck 20° ST 14/23, capacity 10 ml, borosilicate glass 3.3
Flask 100 ml - 0 699 100 E
Flask 100 ml
Flask, 100 ml, round bottom, two necks, center neck ST 14/23, angled side neck 20° ST 14/23, Economy
Round bottom flask two necks - 0 699 150
Round bottom flask two necks
Round bottom flask, two necks, 150 ml, center neck ST 14/23, side neck angled 20° ST 14/23
FLASKS W. SIDE NECK AT AN ANGLE OF 20 o ACC. TO DIN 12 394 - 0 700 025
FLASKS W. SIDE NECK AT AN ANGLE OF 20 o ACC. TO DIN 12 394
FLASKS, W. SIDE NECK AT AN ANGLE OF 20 o ACC. TO DIN 12 394, 25 ML, CN ST 24/29 SN ST 14/23
Flask round bottom - 0 725 150
Flask round bottom
Flask, round bottom, 150 ml, two side necks at an angle of 20°, center neck ST 14/23, side neck ST 14/23
Flask three necks 25 ml center neck ST 19/26 - 0 732 025
Flask three necks 25 ml center neck ST 19/26
Flask three necks 25 ml, center neck ST 19/26, two angled side necks ST 19/26
Flasks w. 2 side necks at an angle of 20° - 0 736 050
Flasks w. 2 side necks at an angle of 20°
Flasks, w. 2 side necks at an angle of 20°, acc. to DIN 12394, 50 ml, CN ST 29/32, SN ST 14/23
Evaporating flask round bottom - 0 740 002 E
Evaporating flask round bottom
Evaporating flask, round bottom, 2000 ml, two side necks at an angle of 20°, center neck ST 29/32, side neck ST 29/32, acc. to DIN 12394, heavy wall
Flasks with 2 side necks at an angle of 20° - 0 740 005
Flasks with 2 side necks at an angle of 20°
Flasks, with 2 side necks at an angle of 20°, acc. to DIN 12 394, CN 29/32 SH ST 29/32, 5000 ml
Flasks w. 2 side necks at an angle of 20° - 0 740 050
Flasks w. 2 side necks at an angle of 20°
Flasks, w. 2 side necks at an angle of 20°, acc. to DIN 12394, 50 ml, CN ST 29/32, SN ST 29/32
Evaporating flask round bottom - 0 740 250 E
Evaporating flask round bottom
Evaporating flask, round bottom, 250 ml, two side necks at an angle of 20°, center neck ST 29/32, side neck ST 29/32, acc. to DIN 12394, heavy wall
Flask round bottom - 0 740 500 E
Flask round bottom
Flask, round bottom, 500 ml, two side necks at an angle of 20°, center neck ST 29/32, side neck ST 29/32, Economy
Flasks with 2 side necks at an angle of 20° - 0 745 020
Flasks with 2 side necks at an angle of 20°
Flasks, with 2 side necks at an angle of 20°, (destillation flasks); center neck/side neck: NS 45/40; NS 29/32 20 000 ml
Nitrogen flasks acc. to Schlenk - 0 777 017
Nitrogen flasks acc. to Schlenk

Nitrogen flask (Schlenk), round bottom, Capacity: 1000 ml, Socket: ST 14/23, Bore: 2.5mm, hollow plug, made of borosilicate glass 3.3

POURERS FOR FLASKS AND SULFONATION FLASKS ST 12/21 BOROSILICATE GLASS - 0 777 112
POURERS FOR FLASKS AND SULFONATION FLASKS ST 12/21 BOROSILICATE GLASS
POURERS FOR FLASKS AND SULFONATION FLASKS, ST 12/21, BOROSILICATE GLASS
POURER FOR FLASKS AND SULFONATION FLASKS; ST 24/29 - 0 777 124
POURER FOR FLASKS AND SULFONATION FLASKS; ST 24/29
POURER FOR FLASKS AND SULFONATION FLASKS; ST 24/29
POURER FOR FLASKS AND SULFONATION FLASKS; ST 34/35 - 0 777 134
POURER FOR FLASKS AND SULFONATION FLASKS; ST 34/35
POURER FOR FLASKS AND SULFONATION FLASKS; ST 34/35
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