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!

SCREW CAPS CLOSED - 9 351 206

SCREW CAPS, CLOSED, WITH SEALING DISC PTFE/BUTYL-RUBBER, MADE FROM BLACK PP, CAP SIZE N-24, CASE = 100 PCS

SCREW CAPS WITH CENTRE HOLE - 9 351 301

SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-8, CASE = 100 PCS

SCREW CAPS WITH CENTRE HOLE - 9 351 302

SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-13, CASE = 100 PCS

SCREW CAPS WITH CENTRE HOLE - 9 351 303

SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-15, CASE = 100 PCS

SCREW CAPS WITH CENTRE HOLE - 9 351 304

SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-18, CASE = 100 PCS

SCREW CAPS WITH CENTRE HOLE - 9 351 306

SCREW CAPS, WITH CENTRE HOLE, MADE FROM BLACK PP, CAP SIZE N-24, CASE = 100 PCS

Specimen jar for exhibition purposes

specimen jar for exhibition purposes
DURAN® glass

Artikelliste

Order number	Model	Material	Volume	Socket	Diameter	Height(outer)
5 863 010	Specimen jar for exhibition purposes	DURAN® glass	100 ml	ST 34,5	52 mm	135 mm
5 863 030	Specimen jar for exhibition purposes	DURAN® glass	300 ml	ST 45	69 mm	163 mm
5 863 060	Specimen jar for exhibition purposes	DURAN® glass	600 ml	ST 50	81 mm	214 mm
5 863 075	Specimen jar for exhibition purposes	DURAN® glass	750 ml	ST 60	90 mm	240 mm
5 863 120	Specimen jar for exhibition purposes	DURAN® glass	1200 ml	ST 60	100 mm	253 mm

Kjeldahl flask

Kjeldahl flask
DURAN® glass

Artikelliste

Order number	Model	Diameter (outer)	Material	Volume	Height(outer)
5 518 001	Kjeldahl flask	neck: 34 mm, max.: 126 mm	DURAN® glass	1000 ml	350 mm
5 518 100	Kjeldahl flask	neck: 22 mm, max.: 60 mm	DURAN® glass	100 ml	200 mm
5 518 250	Kjeldahl flask	neck: 34 mm, max.: 81 mm	DURAN® glass	250 ml	270 mm
5 518 500	Kjeldahl flask	neck: 34 mm, max.: 101 mm	DURAN® glass	500 ml	300 mm
5 518 750	Kjeldahl flask	neck: 34 mm, max.: 115 mm	DURAN® glass	750 ml	340 mm

Spherical joints ball members S 13/2 - 0 125 002 R

Spherical joints, ball members, S 13/2, Rotulex, polished, with silicone-PTFE-sealing ring, borosilicate glass 3.3

Spherical joints ball members - 0 125 005 R

Spherical joints, ball members, S 13/5, Rotulex, polished, borosilicate glass 3.3

Ground spherical balls KS 19/9 - 0 125 009

Ground spherical balls, made of DURAN tube,
KS 19/9, tube 12 x 1.5 mm, ground, DIN 12264/12244

Spherical joints ball members - 0 125 015 R

Spherical joints, ball members, S 29/15, Rotulex, 19 x 120 x 1,8 mm, polished, with silicone-PTFE sealing ring, borosilicate glass 3.3

Test tubes AR-Glass - 0 125 020 R

Test tubes, AR-Glass, 1 mm thick, without rim, round bottom, 10 x 100 mm, case = 100 pcs.

Spherical joints ball members - 0 125 021

Spherical joints, ball members, S 35/25, borosilicate glass 3.3, 24 x 120 x 1,8 mm

Spherical joint socket member S 13/2 - 0 126 002 R

Spherical joint, socket member, S 13/2, borosilicate glass 3.3, 8 x 100 x 2,7 mm

Spherical joint socket member - 0 126 005 R

Spherical joint, socket member,S 13/5, borosilicate glass 3.3, 8 x 100 x 1,5 mm, Rotulex

Spherical joints socket member - 0 126 009 R

Spherical joints, socket member, S 19/9, borosilicate glass 3.3, 12 x 100 x 1,5 mm Pack = 1 pcs

SPHERICAL JOINTS SOCKET MEMBER S 35/20 - 0 126 020 R

SPHERICAL JOINTS, SOCKET MEMBER, S 35/20, borosilicate glass 3.3, 24 X 120 X 1,8 MM

Spherical joints socket member - 0 126 021

Spherical joints, socket member, S 35/25, borosilicate glass 3.3, 28 x 2,0 mm

SPHERICAL JOINTS SOCKET MEMBER S 41/25 - 0 126 026 R

SPHERICAL JOINTS, SOCKET MEMBER, S 41/25, borosilicate glass 3.3, 32 X 150 X 2,0 MM PACK = 1 PCS

HV-FLAT FLANGES FIRE POLISHED DIN 28403 WITH GROOVE FOR SEALS - 0 128 215 ST

HV-FLAT FLANGES, FIRE POLISHED DIN 28403, WITH GROOVE FOR SEALS, BOROSILICATE GLASS, THICK WALL, 16 MM

INTERNAL CENTER RINGS O-RING SEALS MADE OF PTFE/PTFE VITON 10 MM VE= 1 STUECK - 0 128 310 P

INTERNAL CENTER RINGS, O-RING SEALS MADE OF PTFE/PTFE VITON, 10 MM VE= 1 STUECK

INTERNAL CENTER RINGS O-RING SEALS MADE OF PTFE/PTFE VITON 40 MM VE= 1 STUECK - 0 128 340 P

INTERNAL CENTER RINGS, O-RING SEALS MADE OF PTFE/PTFE VITON, 40 MM VE= 1 STUECK

Supports for Flat flanges U-clamp - 0 128 515

Supports for Flat flanges, U-clamp, 15 mm

Supports for Flat flanges U-clamp - 0 128 525

Supports for Flat flanges, U-clamp, 25 mm

215 From 311