Elemental Impurities - Analytical Products / Alfa Chemistry

Cobalt Standard: Co @ 1000 µg/mL in 5% HNO3 (APS7440484B)

CAS Number: 7440-48-4

Molecular Formula: Co

Molecular Weight: 58.00

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Cobalt Standard: Co @ 10000 µg/mL in 5% HNO3 (APS7440484C)

CAS Number: 7440-48-4

Molecular Formula: Co

Molecular Weight: 58.00

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Cobalt Internal Standard: Co @ 10 µg/mL in 2% HNO3 (APS7440484F)

CAS Number: 7440-48-4

Molecular Formula: Co

Molecular Weight: 58.00

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Cobalt Standard: Co @ 10 µg/mL in 2% HNO3 (APS7440484G)

CAS Number: 7440-48-4

Molecular Formula: Co

Molecular Weight: 58.00

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Cobalt-Co @ 1000 µg/mL in 5% HNO3 (APS7440484Q)

CAS Number: 7440-48-4

Molecular Formula: Co

Molecular Weight: 58.00

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Copper Standard (APS7440508)

CAS Number: 7440-50-8

Molecular Formula: Cu

Molecular Weight: 63.55

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Copper Standard: Cu @ 10 µg/mL in 2% HNO3 (APS7440508I)

CAS Number: 7440-50-8

Molecular Formula: Cu

Molecular Weight: 63.55

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Copper-Cu @ 1000 µg/mL in 5% HNO3 (APS7440508P)

CAS Number: 7440-50-8

Molecular Formula: Cu

Molecular Weight: 63.55

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Erbium Standard (APS7440520)

CAS Number: 7440-52-0

Molecular Formula: Er

Molecular Weight: 167.00

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Erbium-Er @ 1000 µg/mL in 5% HNO3 (APS7440520B)

CAS Number: 7440-52-0

Molecular Formula: Er

Molecular Weight: 167.00

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Europium Standard (APS7440531)

CAS Number: 7440-53-1

Molecular Formula: Eu

Molecular Weight: 151.00

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Germanium Standard: Ge @ 1000 µg/mL in 5% HNO3, tr. HF (APS7440564)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium Standard: Ge @ 10000 µg/mL in 5% HNO3, tr. HF (APS7440564A)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium Standard: Ge @ 1000 µg/mL in H2O, tr. F- (APS7440564B)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium Standard: Ge @ 10 µg/mL in 2% HNO3, tr. HF (APS7440564C)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium Standard: Ge @ 10 µg/mL in H2O, tr. F- (APS7440564D)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Internal Standard: Ge @ 10 µg/mL in 2% HNO3, tr. F- (APS7440564F)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium-Ge @ 1000 µg/mL in 5% HNO3, tr. HF (APS7440564H)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Germanium-Ge @ 1000 µg/mL in H2O, tr. F- (APS7440564I)

CAS Number: 7440-56-4

Molecular Formula: Ge

Molecular Weight: 72.64

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Gold Standard (APS7440575A)

CAS Number: 7440-57-5

Molecular Formula: Au

Molecular Weight: 196.97

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