QCI-757A — QualityCheck anions sample, part A

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<!— "inside defaultSpecification":{Analyte Count=2, Concentration|MultiLineVariant=Sodium nitrate: 659.2 µg/mL:ISOL-1131A|Sodium fluoride (as fluoride): 407 µg/mL:ISOL-1109E, Part Number Application=Quality Control, Part Number Application Domain=Elemental Analysis, Quality Standard=ISO 17034, Solvent=Water (low TOC,

<!— "inside defaultSpecification":{Analyte Count=2, Concentration|MultiLineVariant=Sodium nitrate: 659.2 µg/mL:ISOL-1131A|Sodium fluoride (as fluoride): 407 µg/mL:ISOL-1109E, Part Number Application=Quality Control, Part Number Application Domain=Elemental Analysis, Quality Standard=ISO 17034, Solvent=Water (low TOC,

<!— "inside defaultSpecification":{Analyte Count=2, Concentration|MultiLineVariant=Sodium nitrate: 659.2 µg/mL:ISOL-1131A|Sodium fluoride (as fluoride): 407 µg/mL:ISOL-1109E, Part Number Application=Quality Control, Part Number Application Domain=Elemental Analysis, Quality Standard=ISO 17034, Solvent=Water (low TOC,

<!— "inside defaultSpecification":{Analyte Count=2, Concentration|MultiLineVariant=Sodium nitrate: 659.2 µg/mL:ISOL-1131A|Sodium fluoride (as fluoride): 407 µg/mL:ISOL-1109E, Part Number Application=Quality Control, Part Number Application Domain=Elemental Analysis, Quality Standard=ISO 17034, Solvent=Water (low TOC,

<!— "inside defaultSpecification":{Analyte Count=2, Concentration|MultiLineVariant=Sodium nitrate: 659.2 µg/mL:ISOL-1131A|Sodium fluoride (as fluoride): 407 µg/mL:ISOL-1109E, Part Number Application=Quality Control, Part Number Application Domain=Elemental Analysis, Quality Standard=ISO 17034, Solvent=Water (low TOC,

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Analyte Count	2
Concentration	Sodium fluoride (as fluoride) 407 µg/mL CAS #: 7681-49-4 Sodium nitrate 659.2 µg/mL CAS #: 7631-99-4
Part Number Application	Quality Control
Part Number Application Domain	Elemental Analysis
Quality Standard	ISO 17034
Solvent	Water (low TOC, < 50 ppb) <!— Solvent::Water (low TOC,