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1.19813

Supelco

Sulfate standard solution

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

Synonym(s):

Sulfate standard for aqueous matrices ready for use

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About This Item

UNSPSC Code:
41116107
NACRES:
NA.24

Quality Level

100

technique(s)

ion chromatography: suitable

density

0.998 g/cm3 at 20 °C

application(s)

environmental
food and beverages

format

single component solution

storage temp.

15-25°C

Analysis Note

Concentration     β (SO₄²⁻): 990 - 1010 mg/l
Determination method: Titration with Lead(II)perchlorate solution.
(traceable to NIST - SRM 682)
Accuracy of the method: ± 2 mg/l

Other Notes

We now offer a certified reference material alternative for this product that has the same composition and is manufactured under ISO 17034 accreditation.

Legal Information

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

Storage Class Code

12 - Non Combustible Liquids

WGK

nwg

Certificates of Analysis (COA)

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