Analytical

SKU: CWW-CN-F

Cyanide Solution at 0.7 µg/mL Total Cyanide in 0.5% KOH (10 mL)

• CCL

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• Brand HPS
• Matrix 0.5% KOH
• Concentration 0.35 µg/mL
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/IC Confirmation

SKU: CWW-CN-D

Cyanide Solution at 0.04 µg/mL Total Cyanide in 0.5% KOH (10 mL)

• CCL

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• Brand HPS
• Matrix 0.5% KOH
• Concentration 0.02 µg/mL
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/IC Confirmation

SKU: CWW-CN-C

Cyanide Solution at 1.0 µg/mL Total Cyanide in 0.5% KOH (10 mL)

• CCL

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• Brand HPS
• Matrix 0.5% KOH
• Concentration 0.5 µg/mL
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/IC Confirmation

SKU: CWW-CN-B

Cyanide Solution at 0.2 µg/mL Total Cyanide in 0.5% KOH (10 mL)

• CCL

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• Brand HPS
• Matrix 0.5% KOH
• Concentration 0.1 µg/mL
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/IC Confirmation

SKU: CUOMS

Copper at 1,000 µg/g in Mineral Oil

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• Brand HPS
• Matrix Mineral Oil
• Concentration 1,000 µg/g
• Certification Single: Gravimetric

• Top rated

SKU: CS-NH49-2Y

Ammonium (NH4+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix H2O
• 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: CS-NA2-2Y

Sodium (Na+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix 0.2% HNO3
• 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: CS-MG2-2Y

Magnesium (Mg2+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix 0.2% HNO3
• 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: CS-LI2-2Y

Lithium (Li+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix 0.2% HNO3
• 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: CS-K2-2Y

Potassium (K+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix 0.2% HNO3
• 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: CS-CA2-2Y

Calcium (Ca2+) Single-Element Ion Cation Standard, 1,000 µg/mL (1,000 ppm) (125 mL)

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• Brand Spex
• Matrix 0.2% HNO3
• 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

SKU: CRM-TMDW-B

26 Component Trace Metals in 2% HNO3 + Tr HF, Mix B

• CCL

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• Brand HPS
• Matrix 2% HNO3 & Tr HF
• Concentration Multiple
• Raw Material Five 9s as available; no purification
• Certification Single: Gravimetric w/ICP Confirmation