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!

Separatory funnel Squibb 125ml NS 19/26 Economy - 2 658 125 E

Separatory funnel, Squibb, 125 ml, ungraduated,
Borosilicate glass, ST-PTFE-Stopcock plug, ST 19/26,
PE stopper, Bore 2,5 mm, Economy

Separating funnel 150ml acc. to Squibb - 2 658 150

Separating funnel 150ml acc. to Squibb ST 19/26, bore: 2,5mm, ungraduated with PE stopper and ST-PTFE stopcock-plug

Separatory funnel Squibb 500ml NS 29/32 Economy - 2 658 500 E

Separatory funnel, Squibb, 500 ml, ungraduated,
Borosilicate glass, ST-PTFE-Stopcock plug, ST 29/32,
PE stopper, Bore 2,5 mm, Economy, Pack = 2 pcs.

Separatory funnel 150 ml - 2 674 150

Separatory funnel, 150 ml, conical, ungraduated boros. ST-PTFE-stopcock plug, bore 4 mm, ST-PE stop. ST 19/26

Pressure relief valves Cone ST 19/26 bore 3 mm - 2 689 219

Pressure relief valves, Cone ST 19/26, bore 3 mm, with adjustable spring pressure

Pressure relief valves Cone ST 14/23 - 2 689 314

Pressure relief valves, Cone ST 14/23, with stoppcock, bore 3 mm, with adjustable spring pressure (max. pressure 0.1 bar)

Pressure relief valves Cone ST 45/40 with stoppcock - 2 689 345

Pressure relief valves, Cone ST 45/40, with stoppcock, bore 3 mm, with adjustable spring pressure

Weighing glasses 35 ml - 2 872 009 GER

Weighing glasses, 35 ml, low form, lid ST40, permanent graduation and measures, height: 40 mm, outer-Ø: 40 mm Pack = 6 pcs.

NMR tubes disposable - 2 899 001

NMR tubes, disposable, 178 x 4,95 mm ± 0,05 mm Case = 250 pcs.

GAS COLLECTION TUBES 500 ML - 2 984 500 SEP

GAS COLLECTION TUBES, 500 ML, WITH 2 STRAIGHT ST- STOPCOCKS, Ø:65 MM, SOLID LENGTH: 220 MM, OVERALL LENGTH: 330 MM, WITH SEPTUM

ST-combi-box "Makro" 23 complete - 23 000

ST-combi-box "Makro" 23, complete

Burette with solid glass plug brown graduated Class B - straight stopcocks Capacity: 5ml - 3 000 052 B

Burette with solid glass plug brown graduated, Class B - straight stopcocks, Capacity: 5ml, Division: 0,02ml, Tolerance: ±0,02ml, short line graduation, DIN EN ISO 385, made of borosilicate glass 3.3, Made in Germany

Burette with PTFE needle valve brown graduated Class B - straight stopcocks Capacity: 5ml - 3 000 057 B

Burette with PTFE needle valve brown graduated, Class B - straight stopcocks, Capacity: 5ml, Division: 0,02ml, Tolerance: ±0,02ml, short line graduation, DIN EN ISO 385, made of borosilicate glass 3.3, Made in Germany

Burette with solid glass plug brown graduated Class B - straight stopcocks Capacity: 10ml - 3 000 102 B

Burette with solid glass plug brown graduated, Class B - straight stopcocks, Capacity: 10ml, Division: 0,02ml, Tolerance: ±0,03ml, short line graduation, DIN EN ISO 385, made of borosilicate glass 3.3, Made in Germany

Burette with PTFE needle valve brown graduated Class B - straight stopcocks Capacity: 10ml - 3 000 107 B

Burette with PTFE needle valve brown graduated, Class B - straight stopcocks, Capacity: 10ml, Division: 0,02ml, Tolerance: ±0,03ml, short line graduation, DIN EN ISO 385, made of borosilicate glass 3.3, Made in Germany

Burette - tubes 100 ml:0,2 ml - 3 002 900 K H

Burette-tubes, 100 ml:0,2 ml, class B, Schellbach, cone + ST 19/26, blue graduated pack = 2 pieces * acc. to drawing *

Burette tube 5ml - 3 012 050

Burette tube, 5ml, DIN-AS, Schellbach stripe

Burette-tubes class AS Schellbach blue line - 3 012 100

Burette-tubes class AS, Schellbach blue line, to fuse on, 10 ml, division: 0,02 ml

Burette tubes class-AS - 3 012 250

Burette tubes, class-AS, 25 ml, division 0,05, Schellbach blue line, borosilicate glass 3.3

Burette tubes class-AS - 3 012 500

Burette tubes, class-AS, 50 ml, division 0,1, Schellbach blue line, borosilicate glass 3.3

Burette-tube class-AS - 3 012 900

Burette-tube, class-AS, 100 ml:0,2 Schellbach blue line

Burette with solid glass plug brown graduated Class AS - lateral stopcocks Capacity: 100ml - 3 012 904 B

Burette with solid glass plug brown graduated, Class AS - lateral stopcocks, Capacity: 100ml, Division: 0,2ml, Tolerance: ±0,1ml, main point ring graduation, DIN EN ISO 385, DE-M marked according to the German calibration law, valid from January 2015, made of borosilicate glass 3.3, Made in Germany

Automatic burette Schellbach 10:0,05 ml - 3 312 010 AS

Automatic burettes, class AS, 10:0,05 ml,
Schellbach, complete with PE-bottle 500 ml
and plastic base, without conformity certificate

Automatic burette Schellbach 25:0,1 ml - 3 312 025 AS

Automatic burettes, class AS, 25:0,1 ml,
Schellbach, complete with PE-bottle 1000 ml
and plastic base, without conformity certificate

Automatic burette Schellbach 50:0,1 ml - 3 312 050 AS

Automatic burettes, class AS, 50:0,1 ml,
Schellbach, complete with PE-bottle 1000 ml
and plastic base, without conformity certificate

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