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Water & Environmental Products

We have established ourselves in the water industry as Europe's largest specialist supplier of Cryptosporidium and Giardia positive controls, reagents and equipment. Our semi-automated IMS Isolate® kit complements this allowing users to reduce the hands-on time and standardising the bead collection process in the detection of Cryptosporidium.



Isolate® offers semi automated immunomagnetic separation (IMS) of Cryptosporidium oocysts in environmental water samples. The unique automation of the Isolate® test standardises the rocking motion, resulting in improved consistency and reliability of results.

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Crypto-Cel / Giardia-Cel FITC

Crypto/Giardia-Cel FITC Stain, produced by Cellabs, is an in vitro immunofluorescent test for the simultaneous detection of Cryptosporidium oocysts and Giardia cysts in faecal and environmental samples.

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EasyStain™ - IFA Reagent Against Cryptosporidium and Giardia

Immunofluorescent staining of Cryptosporidium and Giardia.

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EasySeed™ - The global reference standard for Cryptosporidium and Giardia testing

Enumerated positive control for precise demonstration of testing performance.

Available in either Cryptosporidium and Giardia combined or Cryptosporidium oocysts.

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ColorSeed™ - A revolutionary internal calibration standard for Cryptosporidium and Giardia testing

Determines recovery efficiencies from untreated water samples.

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Selectrol® discs are designed to be a convenient source of viable micro-organisms which can be used as controls for a variety of QC and other testing purposes.

To make Selectrol®, a first generation culture (a single subculture from the parent strain) is suspended in an inert medium and freeze dried in the form of discs.

Selectrol® discs are convenient to store and versatile in their use.

  • Fully traceable
  • Guaranteed first generation derivatives from original NCTC®/NCPF® cultures
  • Quality control micro-organisms of predictable biochemical reactions
  • Manufactured under licence from the UK Health Security Agency Culture Collections
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Sample Collection - EZ Reach Sponge Samplers

Sample Collection

We are a distributor for World Bioproducts

Swabs, Sponges and Enrichment Media available:

  • EZ Reach Sponges
  • EZ Reach Spilt Sampler
  • PUR-Blue Swab
  • PUR-Blue DUO Swab Samplers
  • Veriswab Tubes
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Featured Categories

C<em>ryptosporidium</em> and <em>Giardia</em>
Cryptosporidium and Giardia
Accu-Bac Quantitative Micro-organisms
Accu-Bac Quantitative Micro-organisms
Since 1965

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tel: +44 (0)1296 714222

fax: +44 (0)1296 714806

email: sales@tcsgroup.co.uk

Botolph Claydon, Buckingham,
MK18 2LR, United Kingdom

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Accreditations and Memberships

REACH Ready BSI Registered Firm British In Vitro Diagnostics Association (BIVDA) International Serum Industry Association The Society of Food Hygiene and Technology PSL Alliance Campden BRI Standing Committee of Analysts Climate Essentials Cyber Essentials

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TCS Biosciences Ltd

tel: +44 (0)1296 714222  |  fax: +44 (0)1296 714806  |  email: sales@tcsgroup.co.uk

Botolph Claydon, Buckingham, MK18 2LR, United Kingdom

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