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Analytical Technique

Explore the broadest selection of analytical reference materials and proficiency testing (PT) from the leading brands in certified and analytical reference materials: Spex, NSI, HPS, and Chiron.

Our harmonized product development and custom capabilities are tailored to bring you innovative products to help meet your unique application needs.
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Sulfur Oil Blank for Diesel Fuel Analysis, 25 µg/g in #2 Diesel Fuel (100 mL) Sulfur Oil Blank for Diesel Fuel Analysis, 25 µg/g in #2 Diesel Fuel (100 mL)
SKU: SDFS-25-Y

Sulfur Oil Blank for Diesel Fuel Analysis, 25 µg/g in #2 Diesel Fuel (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 25 µg/g
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SULFUR IN #2 DIESEL FUEL 200PPM (100 mL) SULFUR IN #2 DIESEL FUEL 200PPM (100 mL)
SKU: SDFS-200-Y

SULFUR IN #2 DIESEL FUEL 200PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 200ppm
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SULFUR IN #2 DIESEL FUEL 20 PPM(100 mL) SULFUR IN #2 DIESEL FUEL 20 PPM(100 mL)
SKU: SDFS-20-Y

SULFUR IN #2 DIESEL FUEL 20 PPM(100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 20 PPM
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Sulfur Oil Blank for Diesel Fuel Analysis, 15 µg/g in #2 Diesel Fuel (100 mL) Sulfur Oil Blank for Diesel Fuel Analysis, 15 µg/g in #2 Diesel Fuel (100 mL)
SKU: SDFS-15-Y

Sulfur Oil Blank for Diesel Fuel Analysis, 15 µg/g in #2 Diesel Fuel (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 15 µg/g
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SULFUR IN #2 DIESEL FUEL 1000PPM (100 mL) SULFUR IN #2 DIESEL FUEL 1000PPM (100 mL)
SKU: SDFS-1000-Y

SULFUR IN #2 DIESEL FUEL 1000PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 1000ppm
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SULFUR IN #2 DIESEL FUEL 100PPM (100 mL) SULFUR IN #2 DIESEL FUEL 100PPM (100 mL)
SKU: SDFS-100-Y

SULFUR IN #2 DIESEL FUEL 100PPM (100 mL)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 100PPM
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SULFUR IN #2 DIESEL FUEL 10 PPM (100 g) SULFUR IN #2 DIESEL FUEL 10 PPM (100 g)
SKU: SDFS-10-Y

SULFUR IN #2 DIESEL FUEL 10 PPM (100 g)

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  • Brand Spex
  • Matrix #2 DIESEL FUEL
  • Concentration 10 PPM
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Subboiling Distilled Hydrochloric Acid, Trace Metals Grade Subboiling Distilled Hydrochloric Acid, Trace Metals Grade
SKU: SB-HCL

Subboiling Distilled Hydrochloric Acid, Trace Metals Grade

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  • Brand HPS
  • Certification Single: Gravimetric
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23 ELEMENT STD,900UG/ML ( (50 g)) 23 ELEMENT STD,900UG/ML ( (50 g))
SKU: S23-900Z

23 ELEMENT STD,900UG/ML ( (50 g))

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 900 µg/g
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23 ELEMENT STD,900UG/ML (100 g) 23 ELEMENT STD,900UG/ML (100 g)
SKU: S23-900Y

23 ELEMENT STD,900UG/ML (100 g)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 900 µg/g
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23 ELEMENT STD,500UG/ML ( (50 g) 23 ELEMENT STD,500UG/ML ( (50 g)
SKU: S23-500Z

23 ELEMENT STD,500UG/ML ( (50 g)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 500 µg/g
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23 ELEMTNT STD,300UG/ML ( (50 g) 23 ELEMTNT STD,300UG/ML ( (50 g)
SKU: S23-300Z

23 ELEMTNT STD,300UG/ML ( (50 g)

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  • Brand Spex
  • Matrix Base Oil 75
  • Concentration 300 µg/g
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