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SKU: 24121-80

MicroPrefs® Polyvinylchloride tablet (50-300 µm); 50-70 particles in excipient; 1 x tablet; 15250.X-50/300-TAB

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  • Brand Chiron
  • Concentration 50-70 particles
  • Matrix Excipient
SKU: 24121-83

MicroPrefs® Polycarbonate tablet (50-300 µm); 50-70 particles in excipient; 1 x tablet; 15251.X-50/300-TAB

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  • Brand Chiron
  • Concentration 50-70 particles
  • Matrix Excipient
SKU: 24121-86

MicroPrefs® Tablet: Mix of PE, PET, PS (50-300 µm); 50-300 µm, 70-100 particles/tab: 1 x tablet; S-5401-50/300-TAB

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  • Brand Chiron
  • Concentration 50-300 µm, 70-100 particles/tab
  • Matrix NaHCO3/Citric acid/Lactose
SKU: 24121-89

MicroPrefs® Tablet: Mix of PP, PVC, PC (50-300 µm); 50-300 µm, 70-100 particles/tab: 1 x tablet; S-5402-50/300-TAB

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  • Brand Chiron
  • Concentration 50-300 µm, 70-100 particles/tab
  • Matrix NaHCO3/Citric acid/Lactose
SKU: 51-0001k

USP 51 Sample Kit

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  • Brand NSI
  • Certification Gravimetric and/or Volumetric
  • Raw Material >95% min; as available
SKU: FM-601

Aspergillus niger in Hemp Positive Control (10 x 1g pack)

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  • Brand NSI
  • Certification Cultural based enumeration
  • Matrix Hemp
  • Raw Material <2 passages from primary culture
SKU: 11192

Legionella pneumophila NCTC 11192 CRM

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  • Brand NSI
SKU: 51-0012

E. coli NCTC 12923

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  • Brand NSI
  • Raw Material <2 passages from primary culture
  • Certification Cultural based enumeration
  • Top rated
SKU: PLZR3-3X

Zirconium, 10,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 10% HCl
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
  • Top rated
SKU: PLZR3-2X

Zirconium, 1,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 10% HCl
  • Concentration 1,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
  • Top rated
SKU: PLZR2-3Y

Zirconium, 10,000 µg/mL, for AA and ICP (125 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
  • Top rated
SKU: PLZR2-3X

Zirconium, 10,000 µg/mL, for AA and ICP (500 mL)

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  • Brand Spex
  • Matrix 5% HNO3
  • Concentration 10,000 µg/mL
  • Measured Impurities 68 elements to ppm (product)
  • Raw Material Five 9s & Purification as available
  • Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities
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