Application

SKU: QCI-079B

Residue in Wastewater PT Express, 2 x 500mL

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• Brand NSI
• Matrix Water

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SKU: SQCI-012

Corrosivity (pH)

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• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

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SKU: QCI-199

FOGs by IR QC CRM

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• Brand NSI
• Raw Material >95% min; as available
• Certification Gravimetric and/or Volumetric

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SKU: QCI-198B

Salinity - Blind

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• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

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SKU: QCI-198

Salinity QC CRM

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• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

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SKU: FCPT-013

Food Chemistry Proficiency Test - pH and Titratable Acidity in Dairy

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• Brand NSI
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

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SKU: CMPT-022B

Moisture in Hemp PT Express (2 pack)

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• Brand NSI
• Matrix Hemp
• Raw Material >95% min; as available
• Certification Single: Grav. w/Analytical Confirmation

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SKU: SQCI-016

Low Level PAHs in Soil

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• Brand NSI
• Certification Single: Gravimetric and/or Volumetric

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SKU: SQCI-011

Nitroaromatics

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• Brand NSI
• Certification Single: Gravimetric and/or Volumetric

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• Top rated
• KIT

SKU: INTER-SETN

Assurance® Interference Check Standards without Mercury for AA & ICP (125 mL)

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• Brand Spex
• Matrix Multiple
• Concentration 6,000 µg/mL
• Raw Material Five 9s & Purification as available
• Certification Single: Direct ICP Analysis

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• Top rated
• KIT

SKU: CL-MEM-SET

Claritas PPT® ICP-MS Memory Test Solution Set (125 mL)

• CCL

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• Brand Spex
• Matrix Multiple
• Concentration 1,000 µg/mL
• Measured Impurities 68 elements to ppb (product)
• Raw Material Five 9s & Purification as available
• Certification Dual: Wet Chem, ICP Direct & ICPMS Impurities

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SKU: WQC-ALK-500

Calcium Carbonate Alkalinity Standard at 1,000 µg/mL in H2O (500 mL)

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• Brand HPS
• Matrix H2O
• Concentration 1,000 µg/mL
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/ICP Confirmation

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