Skip to Main Content

Select country

Select your country

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.
Grid List

Categories and filters

Filter / Sorting

Categories

Brand

Classification

Accreditations

Product Type

Regulatory Method

Instrument / Test

Analyte - Single / Multi

CAS #

Strain

Analyte / Component

Microorganism

5,917 Items found

Per Page:
Sort by:
Grid List
SKU: BFS-25Y

Sulfur Biodiesel Standard, 25 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 25 µg/g
Quick View
SKU: BFS-20Y

Sulfur Biodiesel Standard, 20 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 20 µg/g
Quick View
SKU: BFS-15Y

Sulfur Biodiesel Standard, 15 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 15 µg/g
Quick View
SKU: BFS-10Y

Sulfur Biodiesel Standard, 10 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 10 µg/g
Quick View
SKU: BFS-100Y

Sulfur Biodiesel Standard, 100 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 100 µg/g
Quick View
SKU: BFM-5Y

Sulfur Biodiesel Standard, 5 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 5 µg/g
Quick View
SKU: BFM-20Y

Sulfur Biodiesel Standard, 20 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 20 µg/g
Quick View
SKU: BFM-10Y

Sulfur Biodiesel Standard, 10 µg/g (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration 10 µg/g
Quick View
SKU: BF-BLKY

B100 Biodiesel Certified Matrix Blank (100 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration Blank
Quick View
SKU: BF-BLKX

B100 Biodiesel Certified Matrix Blank (500 mL)

Login to view pricing
  • Brand Spex
  • Matrix B100 Biofuel
  • Concentration Blank
Quick View
  • Top rated
SKU: BD-3515

Tricaprin Glyceride Impurity Standards (1 mL)

Login to view pricing
  • Brand Spex
  • Matrix Pyridine
  • Concentration 8,000 µg/mL (8,000 ppm)
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
  • Top rated
SKU: BD-3514

(S)-1,2,4-Butanetriol Glyceride Impurity Standards (1 mL)

Login to view pricing
  • Brand Spex
  • Matrix Pyridine
  • Concentration 1,000 μg/mL
  • Raw Material >95% min; as available
  • Certification Single: Grav. &/or Volume w/Analytical Confirm
Quick View
AlertAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarReturn arrowMinusVisibleInvisibleVisibleInvisibleConfigure