Altus Science is an ISO 17025 & ISO 17034 accredited manufacturer of Total Organic Carbon (TOC) Reference Materials. They supply all of the Calibration, Validation & System Suitability Standards required to maintain TOC compliance for whichever TOC analyser you use including the Sievers, Shimadzu, Anatel & Mettler Toledo TOC instruments. Their independence, together with a rigorous Quality Management System (QMS), allows them to manufacture unbiased TOC CRMs to the highest quality standards, giving customers an accurate record of instrument performance. As well as Certified Reference Materials (CRMs), they offer a range of consumable items for your TOC analyser, including UV Lamps, Reagents & Resin Beds. 

TOC Standards

Total Organic Carbon (TOC) Standards suitable for use with:

  • Sievers
  • Anatel
  • Shimadzu
  • Analytik Jena
  • OI Analytical
  • Elementar
  • Swan Analytical
  • Mettler Toledo
  • Teledyne Tekmar
  • Membrapure

Conductivity Standards

Aqueous Conductivity is a key parameter used in the production of Ultrapure Water (UPW) & Water for Injection (WFI) in the Pharmaceutical & Life Science Industries. Altus Science are an ISO 17025 & ISO 17034 accredited manufacturer of NIST Traceable Conductivity Reference Materials. They supply all of the Calibration, Validation & Verification Standards required to maintain compliance to USP Chapter 645, EP Chapter 2.2.38 & all other major pharmacopeia’s.

Single Use Conductivity Calibration Standards Kit

  • 1.3μs/cm – 10 x 25ml Bottles
  • 10μs/cm – 10 x 25ml Bottles
  • 25μs/cm – 10 x 25ml Bottles
  • 84μs/cm – 10 x 25ml Bottles
  • 100μs/cm – 10 x 25ml Bottles
  • 146.9μs/cm – 10 x 25ml Bottles
  • 1413μs/cm – 10 x 25ml Bottles

Vials & Swabs

ULTRA – 100 Low TOC Sampling Vials

  • Issued with individual certificates of conformance per case
    40ml Borosilicate
  • Glass vials – Certified < 10ppb TOC
  • Cleaned and verified in our ISO 17025 accredited facility
    Capped and bonded
  • Teflon lined silicone septa and integrated dust cap
  • Packed in a Correx box with polypropylene sleeve to help minimise microbial growth

NATURA-100 TOC Sampling Vials

  • Each case contains 100 x 40ml
  • Borosilicate Glass Vials
  • Capped with a bonded Teflon lined Silicone Septa
  • Each Vial guaranteed < 80ppb TOC
  • Processed & Tested in an ISO17025 accredited facility

Altus Science Low TOC Swabs

  • Texwipe 714 Swabs Certified to < 50ppb TOC
  • Cleaned and verified in an ISO 17025 accredited facility
    Ideal for Cleaning Validation at low levels
  • Snap off head to reduce handling
  • Issued with individual Certificates of Conformance per pack of 100
  • For use with Certified Low TOC Vials


Total Organic Carbon (TOC) Instrument Consumables

  • Reagents
  • UV Lamps
  • Pump Tubing
  • Resin Beds
  • Inline Filters