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PARAGON SCIENTIFIC

Paragon Scientific Limited specialise in the production of premium quality reference materials that include Density, Flash Point, Liquid Colour, Refractive Index, TAN/TBN and Viscosity standards.

Founded in 1994, Paragon have developed an international reputation synonymous with quality, prompt delivery, affordability, and first class customer service. A combination of advanced manufacturing techniques, the use of Primary laboratory test equipment and acute attention to detail enables Paragons to produce reference materials with some of the lowest levels of uncertainty of measurement available. Paragon's products are used in multiple industries throughout the world.

Accreditation

Paragon's viscosity standards, viscometer calibration, density standards and sucrose RI standards are all covered by the United Kingdom Accreditation Service (UKAS) accreditation to the International Standard BS/EN/ISO/IEC 17025 - 2005, in addition to this Paragon's Refractive Index standards are manufactured conforming to ICUMSA (1974). For more information about UKAS and to view Paragon's scope of accreditation (Calibration Laboratory number 0649) please visit www.ukas.org/calibration

 Paragon Scientific 2018 Catalogue      Paragon Scientific Refractive Index Certified Reference Materials     Paragon Scientific Certified pH Buffer Solutions   Paragon Scientific Refractive Index and Density Multi-Parameter Certified Reference Materials

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Pt-Co/Hazen/APHA Colour Reference Standard, ASTM D 1209 (ASTM colour 0)

Part Number: PGN-133991
Pack Size: 500mL
£44.85
ISO 9001

Aniline Point Standard, Jet Aviation Fuel, ASTM D 611 (62.30°C)

Part Number: PGN-CRM-APKR
Pack Size: 250mL
£149.40
Round Robin Certification
UKAS ISO 17025 / ISO Guide 34 Certified

Conductivity Standard 20,000 Microsiemens/cm

Part Number: PGN-CSKC20M
Pack Size: 500mL
£95.21
Traceable to N.I.S.T.

Cold Cranking Simulator Viscosity Standard CL42

Part Number: PGN-CL420-5L
Pack Size: 5L
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UKAS ISO 17025 / ISO Guide 34 Certified
UKAS ISO 17025 / ISO Guide 34 Certified

Low Temperature Viscosity Standard, ASTM D 2162 traceable

Part Number: PGN-N120B
Pack Size: 500mL
£69.14
UKAS ISO 17025 / ISO Guide 34 Certified

Flow Cup Viscosity Standard (1044 mPa.s at 20°C)

Part Number: PGN-C350
Pack Size: 500mL
£56.25
UKAS ISO 17025 / ISO Guide 34 Certified

Saybolt Colour Reference Standard, ASTM D 6045, D 156 (ASTM colour 0)

Part Number: PGN-134050
Pack Size: 500mL
£129.00
UKAS ISO 17025 / ISO Guide 34 Certified

High Temperature Silicone Rotational Viscosity Standard Type RT30KHT

Part Number: PGN-VIS-RT30KHT-600
Pack Size: 600mL
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UKAS ISO 17025 / ISO Guide 34 Certified

Sucrose Standard (5.00% Brix / 1.34026 RI)

Part Number: PGN-SS05
Pack Size: 15mL
£39.71
UKAS ISO 17025 / ISO Guide 34 Certified

Flow Cup Viscosity Standard (72.9 mPa.s at 20°C)

Part Number: PGN-C35
Pack Size: 500mL
£56.25
UKAS ISO 17025 / ISO Guide 34 Certified

Density Standard 0.8243 g/mL at 60°C

Part Number: PGN-DEN60-02-500mL
Pack Size: 500mL
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UKAS ISO 17025 / ISO Guide 34 Certified

High Temperature Viscosity Standard, viscosity 34.33 mPa.s (60°C)

Part Number: PGN-N100S-5L
Pack Size: 5L
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UKAS ISO 17025 / ISO Guide 34 Certified
UKAS ISO 17025 / ISO Guide 34 Certified