Anions in ultrapure water

Analysis for determining the anion content of ultrapure water samples using ion chromatography (IC). The determination of bromide (Br-), chloride (Cl-), fluoride (F-), nitrate (NO3-), nitrite (NO2-), phosphate (PO43-), and sulfate (SO42-) is included in the analysis.

The sample must be collected in a container designed for ultrapure water. We can provide the required sample vessels upon request.

Suitable sample matrices
Ultrapure water
Minimum sample amount
250 ml HDPE bottle
Typical turnaround time
2 weeks after receiving the samples
Detection limit
Bromide: 0.015 ppb, Chloride: 0.010 ppb, Fluoride: 0.005 ppb, Nitrate: 0.020 ppb, Nitrite: 0.005 ppb, Phosphate: 0.010 ppb, Sulfate: 0.010 ppb
Quality system
Accredited testing laboratory
Device types
Method expert
Juha Keskiväli

Order this test online

First sample (VAT 0):
372 €
Additional samples (VAT 0):
254 €per sample
If you have a large number of samples, contact us for a possible discount.

Samples are entered during checkout.

Our experts review all orders to ensure the testing method is suitable for your needs and samples.

Large number of samples or specialized needs?

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Questions? We're happy to help.

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