World Precision Instruments

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Researcher, Electrothermal

WPI offer a wide range of products designed for those working in the life science industry but just as importantly they offer great customer support and possess great product knowledge.
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Silicone Adhesives

Silicone Adhesives

The adhesive you select will depend largely on your biomedical research laboratory application. If you are building electrodes, you might use a silver-filled, conductive epoxy to connect a Ag/AgCl pellet. For instantaneous bonding when mounting a rodent brain slice, you might select an ethyl cyanoacrylate. When you are looking for a low toxicity adhesive with some elasticity and good moisture resistance, a silicone adhesive is the option of choice. When used with living tissue, an adhesive must be:

  • Non-toxic
  • Able to adhere to organic and inorganic surfaces


KWIK-SIL

KWIK-SIL

Kwik-Sil™ low toxicity silicone adhesive for live tissues.

Includes 2 x ...

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KWIK-SIL-SP

KWIK-SIL-SP

Kwik-Sil™ Sterile Packed low toxicity silicone adhesive for live tissues.

Includes

  • 1 x 5 ml cartridges of 2-part silicone sterile wrapped
  • 5 mixing tips. Each tip is individually sterile wrapped

Kwik-Sil™ is a translucent, medium-viscosity silicone adhesive, developed for chronic peripheral nerve studies such as anterograde tracing with fluorescent indicators or electrode recording. Good adhesion and mechanical properties (tear strength and elongation) allow days of study without breaking of the bonding. Curing speed is very reproducible. Each silicone elastomer is packaged in a double barrel syringe cartridge and is automatically mixed when pressed out of the mixer tip provided. It can then be applied directly to the tissue without further mixing.

KWIK-CAST

KWIK-CAST

Kwik-Cast™ low toxicity adhesives for live tissues

Includes 2 x 5 ml car...

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KWIK-CAST-SP

KWIK-CAST-SP

Kwik-Cast™ Sterile Packed low toxicity adhesives for live tissues

Includes

  • 1 x 5 ml cartridges of 2-part silicone sterile wrapped
  • 5 mixing tips. Each tip is individually sterile wrapped

Kwik-Cast™ is a very low viscosity silicone sealant developed to embed peripheral nerves with electrodes for acute multi-fiber recordings. It flows easily, filling the small spaces around the nerve and leaving no channels through which peritoneal fluid can travel and thus short the nerve/electrode contact. Equally important is the ability of the material to flow into itself and create one continuous mass from underneath the nerve all the way to the top of the nerve/electrode contact to ensure long-term recording stability. Kwik-Cast is color-coded to make the mixing foolproof. The catalyst is yellow and the base is blue. When uniformly mixed, it is green. Kwik-Cast can be applied and cured underneath mineral oil. After recording, electrodes are easily recovered due to the low tear strength. The slight longer curing time (approx. 3 minutes) makes it more suitable for stationary preparations and in vitro tissue studies.


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600022

600022

Replacement Mixing Tips for KWIK-SIL and KWIK-CAST. Package of 10. For use with the new 2015 dispensers.

7128

7128

RTV Sealant

1571

1571

Clear silicone sealant with good bonding to plastic. Room Temperature Vulcanizing Ad...

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6820

6820

Primer for Silicone

KWIKGARD

KWIKGARD

KWIKGARD Start-up Kit

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KWIKGLUE

KWIKGLUE

KWIKGARD Refill. 2 cartridges, 10 dispensing tips. Use with KWIKGARD silicone dispensing gun.


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KWIKMIX

KWIKMIX

Replacement dispensing tips. Package of 10 tips. Use with KWIKGARD silicone dispensing gun, mixes the resin and hardener as they are dispensed. Disposable.


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KWIKGUN

KWIKGUN

Replacement KWIKGARD Dispenser. For use with KWIKGARD cartridges.

SYLG184

SYLG184

SYLGARD 184 Silicone Elastomer

2-part silicone elastomer, ide...

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SYLG184-TP

SYLG184-TP

SYLGARD 184 Silicone Elastomer 5 ml single use burstable sleeve 2/pk

Specially packaged Sylgard184 silicone for quicker and easier application, eliminating the messy procedure of preparing the mixture before application. Supplied is a single use bustable sleeve. Each pack contains 5 ml of Sylgard184.

Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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