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Total Cyanide QC Concentrate CRM Total Cyanide QC Concentrate CRM
SKU: QCI-015

Total Cyanide QC Concentrate CRM

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  • Brand NSI
  • Certification Single: Grav. w/Analytical Confirmation
  • Raw Material >95% min; as available
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Turbidity Concentrate - Blind Turbidity Concentrate - Blind
SKU: QCI-014B

Turbidity Concentrate - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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Turbidity QC Concentrate CRM Turbidity QC Concentrate CRM
SKU: QCI-014

Turbidity QC Concentrate CRM

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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TOC/DOC Concentrate - Blind TOC/DOC Concentrate - Blind
SKU: QCI-013B

TOC/DOC Concentrate - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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TOC/DOC QC Concentrate CRM TOC/DOC QC Concentrate CRM
SKU: QCI-013

TOC/DOC QC Concentrate CRM

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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Residual Free Chlorine Concentrate - Blind Residual Free Chlorine Concentrate - Blind
SKU: QCI-012B

Residual Free Chlorine Concentrate - Blind

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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Residual Free Chlorine QC Concentrate CRM Residual Free Chlorine QC Concentrate CRM
SKU: QCI-012

Residual Free Chlorine QC Concentrate CRM

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  • Brand NSI
  • Raw Material >95% min; as available
  • Certification Single: Grav. w/Analytical Confirmation
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  • KIT
SET OF TWO;QC-21 & QC-7 HNO3 SET OF TWO;QC-21 & QC-7 HNO3
SKU: QC-SETB

SET OF TWO;QC-21 & QC-7 HNO3

  • CCL
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  • Brand Spex
  • Matrix Multiple
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
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  • KIT
SET OF TWO:QC-21,QC-7A (HNO3) SET OF TWO:QC-21,QC-7A (HNO3)
SKU: QC-SETA

SET OF TWO:QC-21,QC-7A (HNO3)

  • CCL
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  • Brand Spex
  • Matrix Multiple
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
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QUALITY CONTROL STANDARD 7A,500ML HNO3 (500 mL) QUALITY CONTROL STANDARD 7A,500ML HNO3 (500 mL)
SKU: QC-7A-500

QUALITY CONTROL STANDARD 7A,500ML HNO3 (500 mL)

  • CCL
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  • Brand Spex
  • Matrix 5% HNO3/tr. HF
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
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QUALITY CONTROL STANDARD 7A HNO3 (125 mL) QUALITY CONTROL STANDARD 7A HNO3 (125 mL)
SKU: QC-7A

QUALITY CONTROL STANDARD 7A HNO3 (125 mL)

  • CCL
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  • Brand Spex
  • Matrix 5% HNO3/tr. HF
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
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QUALITY CONTROL STANDARD 7 (500ML) QUALITY CONTROL STANDARD 7 (500ML)
SKU: QC-7-500

QUALITY CONTROL STANDARD 7 (500ML)

  • CCL
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  • Brand Spex
  • Matrix 5% HNO3/tr. F-
  • Raw Material Five 9s & Purification as available
  • Certification Single: Direct ICP Analysis
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