Potassium Standard Solution 1000ppm (1mg/mL), for Ion Pair Chromatography, Ready To Use, Fisher Chemical

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Lithium Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™

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

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

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

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

Sulfur Oil Standard in No. 2 Diesel Fuel, 1000μg/g, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

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

Sodium Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™

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

Manganese Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™

Lead Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™

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

Biofuel Standard, SPEX CertiPrep™

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

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

Sulfur Oil Standard in #2 Diesel Fuel, 5μg/g, SPEX CertiPrep™

Multi-Element Organometallic Oil Standards 23 Element, 100μg/g; SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Multi-Element Organometallic Oil Standards 23 Element, 900μg/g; SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Regular Unleaded Gasoline, 50% Weathered Fuel Standard, SPEX CertiPrep™

C-15 through 2-35 Odd Alkanes, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

Regular Unleaded Gasoline, High Level, SPEX CertiPrep™

ISO/IEC Guide 34 Certified, NIST-Traceable Certified Reference Material

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.

Barium Standard in Base Oil, 5000μg/g, SPEX CertiPrep™

Cetane Number Standard ASTM D 613 (Nominal Value: 52.6 ), Paragon Scientific™

Fuels Testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for Cetane Number ASTM D613

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.

Certified Reference Material Distillation Standard, Gasoline, UKAS ISO 17034 Certified 250mL (nominal value: 26.4 °C to 174.9 °C), Paragon Scientific™

Distillation Certified Reference Materials are for the verification of laboratory instruments used in testing petroleum and derivative products for Distillation according to ASTM D86. Alternative test methods are IP 123 and ISO 3405.

Calcium Oil Standard in Base Oil 75, 5000μg/g, SPEX CertiPrep™

Antimony Organometallic Standards, SPEX CertiPrep™

ASTM™ D6584 Standard Solution 4, Honeywell Fluka™

in pyridne, analytical standard, reference material

Cloud Point Standard, Paragon Scientific™

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