IC Multi-element standard I

F⁻ = 100 mg/l, Cl⁻ = 250 mg/l, NO3⁻, SO42⁻ = 500 mg/l, PO43⁻ = 1000 mg/l in H2O Certipur®

Manufacture: Merck
Trademark:
Supelco

Manufacturer: Merck

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Category: Standard Chemical Brand: Supelco

Description
Additional information

Analysis Note
Determination method: Ion-chromatography
Accuracy of the method: +/- 2 %
Concentration β (F⁻): 95 – 105 mg/l
(traceable to NIST)
Concentration β (Cl⁻): 240 – 260 mg/l
(traceable to NIST-SRM 999b)
Concentration β (NO₃⁻): 475 – 525 mg/l
(traceable to NIST-SRM 723d)
Concentration β (SO₄²⁻): 475 – 525 mg/l
(traceable to NIST-SRM 682)
Concentration β (PO₄³⁻): 960 – 1040 mg/l
(traceable to NIST SRM 84L)
Other Notes
Visit the IC Portal to learn more
Legal Information
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Manufacturer	Merck

IC Multi-element standard I

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