Inorganic Ion Standards (9)

REAGENT

Iodine ion (iodide) standard solution

0.01μg/mL,H2O

฿1,100.00

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REAGENT

Hexavalent chromium (Ⅵ) ion standard solution

2μg/mL,H2O

฿980.00

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REAGENT

FERROUS SULFATE standard solution

0.5mol/L in H2O

CAS:7720-78-7

Formula:FeO₄S

MW:151.91 g/mol

฿990.00

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REAGENT

FERROUS SULFATE standard solution

1mol/L in H2O

CAS:7720-78-7

Formula:FeO₄S

MW:151.91 g/mol

฿3,050.00

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REAGENT

Fluoride standard solution

2.63 mg/L

฿600.00

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REAGENT

Fe standard

500mg/L, water quality standard sample (1M HNO3)

฿620.00

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REAGENT

Fluoride ion standard solution

10000µg/ml,H2O

CAS:16984-48-8

Formula:F-

MW:19 g/mol

฿2,189.00

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REAGENT

Fluoride standard

100mg/L, substrate: water

CAS:16984-48-8

Formula:F-

MW:19 g/mol

฿780.00

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REAGENT

Cerium sulfate standard solution

CAS:17106-39-7

Formula:CeS₂O₈

MW:332.24 g/mol

฿0.00

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REAGENT

Cerium sulfate standard solution

0.02mol/L, matrix: H2O

CAS:17106-39-7

Formula:CeS₂O₈

MW:332.24 g/mol

฿3,590.00

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