Certified Reference Material Density Standard, Diesel, UKAS ISO 17034 Certified 250mL (nominal value: 0.84238 g/mL at 15°C), Paragon Scientific™

Density Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Density according to ASTM D4052. Alternative test methods are IP 365 and ISO 12185.

Sulfur in Diesel ASTM D 5453; ISO 20846 (Nominal value: 7.2 mg/kg), Paragon Scientific™

Certified Reference Materials for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Sulphur Content ASTM D5453; ISO 20846

2M Lithium Chloride Electrolyte, Electrode Filling Solution, Paragon Scientific™

A high quality analytical reagent manufactured and certified compliant for use in ASTM D 664 / IP 177, the Standard Test Method for Acid Number of Petroleum products by Potentiometric Titration.

Certified Reference Material Freezing Point, UKAS ISO 17034, Jet Aviation Fuel, UKAS ISO 17034 Certified, 250mL (nominal value: -55.5 °C), Paragon Scientific™

Freezing Point Certified Reference Material for the verification of laboratory instruments used in testing petroleum and derivative products for Freezing Point to ASTM D2386.

Pour Point Standard IP15, ASTM D97, ISO 3016, BS 2000, Pt 15 (-30.5 °C) UKAS ISO 17034 Certified 250mL, Paragon Scientific™

Pour Point Certified Reference Materials for the verification of laboratory instruments used in testing petroleum and derivative products for Pour Point to IP 15, ASTM D97, NFT 60-105.

Cold Filter Plugging Point Standard, Paragon Scientific™

Certified Reference Material Aniline Point, Jet Aviation Fuel, UKAS ISO 17034, (nominal value 58.48 °C), Paragon Scientific™

Fuels Testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Aniline Point ASTM D611

Sulfur Certified Reference Material, UKAS ISO 17025 & ISO 17034 Certified, Sulfur in Synthetic Diesel, 0.0010 % (10ppm), 100mL., Paragon Scientific™

Paragon Scientific’s Synthetic Diesel Sulfur CRMs are suitable for calibration, verification or for use in quality control procedures used for analysing sulfur content in petroleum products, with sulfur content ranging from 0 (Blank) through to 5.0000% (50000ppm) for each material.

Diesel; Multi-Parameter Certified Reference Material, UKAS ISO 17034 / ISO 17025 Certified, 500 mL, Paragon Scientific™

Multi-Parameter Certified Reference Materials are premium level, dual certified reference materials certified in accordance with both ISO 17025 and ISO 17034 under our UKAS accreditation. Fully dual certified in accordance with ISO 17025 and ISO 17034 under our accreditation by UKAS.

Certified Reference Material Density Standard, Jet Aviation Fuel, UKAS ISO 17034 / ISO 17025 Certified 250mL (nominal value: 0.79672 g/mL at 15°C), Paragon Scientific™

Density Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Density according to ASTM D4052. Alternative test methods are IP 365 and ISO 12185.

Cold Filter Plugging Point Standard, Paragon Scientific™

Paragon CFPP Certified Reference Materials include products which are certified to and manufactured in strict accordance and compliance with ISO 17034

Copper Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™

Certified Reference Material Density Standard, Gasoline, UKAS ISO 17034 Certified 250mL (nominal value: 0.73632 g/mL at 15°C), Paragon Scientific™

Density Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Density according to ASTM D4052. Alternative test methods are IP 365 and ISO 12185.

1,2,4-Butanetriol Standard Solution For GC ASTM Method D-6584, Chem Lab

Lead Standard in Base Oil 75, 1000μg/g, SPEX CertiPrep™