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Analytical Reference Material

Organic, Inorganic, Microbiology & PT Reference Materials

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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9,421 Items found

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SKU: 1509.13-10MG

2-Hydroxy-9-fluorenone; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15109.6-K-W

Sodium alpha-ketoisocaproate; 1000 µg conj. base/mL in water; 1 mL

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  • Brand Chiron
  • Matrix water
  • Concentration 1000 µg conj. base/mL
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SKU: 15111.8-K-ME

Dopamine hydrochloride; 1000 µg base/mL in methanol with 5% 1M HCl; 1 mL

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  • Brand Chiron
  • Matrix methanol with 5% 1M HCl
  • Concentration 1000 µg base/mL
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SKU: 15121.39-100-ME

Phosphatidylethanol ammonium salt, <5% (18:1/16:0) isomer; 100 µg conj. base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg conj. base/mL
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SKU: 15121.39-K-IP

Phosphatidylethanol ammonium salt, <5% (18:1/16:0) isomer; 1000 µg conj. base/mL in isopropanol; 1 mL

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  • Brand Chiron
  • Matrix isopropanol
  • Concentration 1000 µg conj. base/mL
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SKU: 15121.39-K-ME

Phosphatidylethanol ammonium salt, <5% (18:1/16:0) isomer; 1000 µg conj. base/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 1000 µg conj. base/mL
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SKU: 1512139800UMMXX5

Phosphatidylethanol ammonium salt, <5% (18:1/16:0) isomer; 800 µM conj. base/mL in 2-PE:CY (52:48) ; 1 mL x 5

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  • Brand Chiron
  • Matrix 2-PE:CY (52:48)
  • Concentration 800 µM conj. base/mL
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SKU: 15130.42-100-ME

Salinomycin; 100 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 100 µg/mL
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SKU: 15130.42-700-ME

Salinomycin; 700 µg/mL in methanol; 1 mL

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  • Brand Chiron
  • Matrix methanol
  • Concentration 700 µg/mL
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SKU: 15176.13-100-AN

Cefacetrile; 100 µg/mL in acetonitrile; 1 mL

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  • Brand Chiron
  • Matrix acetonitrile
  • Concentration 100 µg/mL
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SKU: 15177.40-10MG

Gamithromycin; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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SKU: 15179.22-10MG

Nequinate; neat; 10 mg

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  • Brand Chiron
  • Matrix neat
  • Concentration neat
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