Analytical

SKU: WQC-PH-7-500

pH Standard 7 at 25ºC at 7.00 units in H2O (500 mL)

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• Brand HPS
• Matrix H2O
• Raw Material Two 9s as available; no purification
• Certification Single: Grav. w/multiple Analytical Confirmation

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SKU: WQC-PH-10-500

pH Standard 10 at 25ºC at 10.00 units in H2O (500 mL)

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• Brand HPS
• Matrix H2O
• Raw Material Two 9s as available; no purification
• Certification Single: Grav. w/multiple Analytical Confirmation

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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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SKU: UST-995

Unleaded Gas Composite

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• Brand NSI
• Certification Gravimetric and/or Volumetric

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SKU: UST-965

Motor Oil 10W30, 50,000ppm in Methylene Chlorid

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• Brand NSI
• Matrix Methylene Chlordide
• Concentration 50,000 ppm
• Certification Gravimetric and/or Volumetric

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SKU: UST-960

Motor Oil 10W30, 5000ppm in Methylene Chloride

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• Brand NSI
• Matrix Methylene Chlordide
• Concentration 5000ppm
• Certification Gravimetric and/or Volumetric

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SKU: UST-845

WA EPH Aromatic Hydrocarbon

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• Brand NSI
• Certification Gravimetric and/or Volumetric

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SKU: UST-820

NJDEP EPH Aliphatics Fraction

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• Brand NSI
• Certification Gravimetric and/or Volumetric

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SKU: UST-815

NJDEP EPH Aromatics Mtrx Spk

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• Brand NSI
• Matrix Acetone
• Concentration 200 ug/mL
• Certification Gravimetric and/or Volumetric

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SKU: UST-810

NJDEP EPH Aliphatics Mtrx Spk

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• Brand NSI
• Matrix Pentane
• Concentration 200 ug/mL
• Certification Gravimetric and/or Volumetric

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SKU: UST-805

NJDEP EPH Aromatics Std

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• Brand NSI
• Certification Gravimetric and/or Volumetric

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SKU: UST-800

NJDEP EPH Aliphatics Std

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• Brand NSI
• Certification Gravimetric and/or Volumetric

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