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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Supports for Flat flanges U-clamp - 0 128 550
Supports for Flat flanges U-clamp
Supports for Flat flanges, U-clamp, 50 mm
Keck-clips pom st 14 - 0 131 314 M
Keck-clips pom st 14
Keck-clips, pom st 14, metal
Klips POM ST 19 - 0 131 319 M
Klips POM ST 19
Klips, POM ST 19, metal
Clips for joints ST 24/29-24/40 - 0 131 324 M
Clips for joints ST 24/29-24/40
Clips for joints, ST 24/29-24/40, made of metal
Clips POM ST 29 - 0 131 329 M
Clips POM ST 29
Clips, POM ST 29, metal
Clips for spherical joints suitable for S35/20 - 0 133 335
Clips for spherical joints suitable for S35/20
Clips for spherical joints, suitable for S35/20, POM
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 12-14 - 0 140 114
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 12-14
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 12-14
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 45 - 0 140 145
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 45
ALUMINIUM RINGS FOR FLASKS AND SOCKETS WITH HOOKS FOR SPRINGS ST 45
Springs fitting the metal rings length 45 mm - 0 140 245
Springs fitting the metal rings length 45 mm
Springs, fitting the metal rings 0 140 144 - 145 overall length 45 mm, spiral length only 32 mm
Screw cap GL32 - 0 175 032 M
Screw cap GL32
Screw cap, GL32, closed, red, made of PBT, temperature resistant up to max. 180°C, complete with seal Silicone/PTFE, neutral
Screw cap GL45 - 0 175 045 M
Screw cap GL45
Screw cap, GL45, closed, red, made of PBT, temperature resistant up to max. 180°C, complete with seal Silicone/PTFE, neutral
Screw cap blue - 0 175 080 BL
Screw cap blue
Screw cap, blue, for GL 80, maximum operational temperature +140°C, with o-ring
Screw caps top closed - 0 175 109
Screw caps top closed
Screw caps, top closed, with PTFE-liners, for screw threads GL 112
Screw caps closed - 0 175 145 M
Screw caps closed

Screw caps, closed, blue, screw thread GL 45, made of Polypropylene (PP) Pack = 10 pcs.

Pouring rings white - 0 175 206
Pouring rings white
Pouring rings, white, PP for screw threads GL 45
Pouring rings red - 0 175 302 M
Pouring rings red
Pouring rings, red, PBT, resistant up to 200°C, for screw threads GL 45
Screw caps top with hole 9 - 0 176 014 L
Screw caps top with hole 9
Screw caps, top with hole 9,5 mm, for screw threads GL 14
Screw cap GL14 - 0 176 014 M
Screw cap GL14
Screw cap, GL14, with hole, red, made of PBT, temperature resistant up to max. 180°C, neutral
Screw cap GL18 - 0 176 018 M
Screw cap GL18
Screw cap, GL18, with hole, red, made of PBT, temperature resistant up to max. 180°C, neutral
Screw caps top with hole 20 mm - 0 176 032 GR
Screw caps top with hole 20 mm

Screw caps, top with hole 20 mm, PP for screw threads GL 32, grey Pack = 10 Pcs.

Screw cap GL45 - 0 176 045 M
Screw cap GL45
Screw cap, GL45, with hole, red, made of PBT, temperature resistant up to max. 180°C, neutral
Silicone rubber seals for piercing - 0 181 045 M
Silicone rubber seals for piercing

Silicone rubber seals, for piercing for screw threads GL 45 pack = 10 pcs.

Stopcocks straight - 0 202 108
Stopcocks straight
Stopcocks, straight, with solid glass plug ST 21,5, bore 8 mm
Screw-thread retaining nut ST 12 - 0 245 008 K
Screw-thread retaining nut ST 12
Seperate screw-thread retaining nut, ST 12,5 GL 8, ( only the cap with hole )
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