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1.19814

Supelco

Fluoride standard solution

traceable to SRM from NIST NaF in H₂O 1000 mg/l F Certipur®

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Synonym(s):
Fluoride standard for aquecous matrices ready for use

Quality Level

technique(s)

ion chromatography: suitable

pH

6 (20 °C in H2O)

density

1.000 g/cm3 at 20 °C

application(s)

environmental
food and beverages

format

single component solution

storage temp.

15-25°C

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This Item
1.198131.198981.19897
Fluoride standard solution traceable to SRM from NIST NaF in H₂O 1000 mg/l F Certipur®

Supelco

1.19814

Fluoride standard solution

Sulfate standard solution traceable to SRM from NIST Na₂SO₄ in H₂O 1000 mg/l SO₄ Certipur®

Supelco

1.19813

Sulfate standard solution

Chloride standard solution traceable to SRM from NIST NaCl in H₂O 1000 mg/l Cl Certipur®

Supelco

1.19897

Chloride standard solution

application(s)

environmental
food and beverages

application(s)

environmental
food and beverages

application(s)

environmental
food and beverages

application(s)

environmental
food and beverages

format

single component solution

format

single component solution

format

single component solution

format

single component solution

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

15-25°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

pH

6 (20 °C in H2O)

pH

-

pH

-

pH

-

Analysis Note

Concentration     β (F⁻): 990 - 1010 mg/l
Determination method: Titration with Lanthannitrate solution
(traceable to NIST SRM 682)
Accuracy of the method: ± 2 mg/l

Legal Information

CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

10 - Combustible liquids

WGK

nwg


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