Suspended solids & SVI analysis.Discover S3A

Ammonia reagents and standards

Ammonia reagents and reference solutions for water analysis, with help selecting the right preparation.

Match the solution to the ammonia method

An ammonia product name alone is not enough to identify the correct solution. The analyser, method, measuring range and reporting basis all matter. Send PMA the current reagent reference or a photograph of the label and we can review the requirement.

The concentration list below includes products expressed as nitrogen, ammonium or ammonia. Keep that basis with the concentration when requesting a quotation; equal numerical values do not make these solutions interchangeable.

Find your existing product reference

Quote the code when contacting PMA. Availability, formulation, pack size and supporting documents will be confirmed for your order.

Ammonia product references
Concentration Part number
0.1ppm as N AM633
0.5ppm as N AM635
0.5ppm as NH4 AM604
0.8ppm as N AM608
1ppm as N AM634
1.5ppm as N AM647A
1.5ppm as NH4 AM901
2ppm as N AM636
2ppm as NH4 AM001A
2.5ppm as N AM649
4ppm as N 6072
4ppm as NH4 AM612
5ppm as N AM646
5ppm as NH3 AM614
8ppm as N AM641
10ppm as N AM630
10ppm as NH4 AM611
15ppm as N AM651
16ppm as N AM661
20ppm as N AM628
20ppm as NH4 AM615
25ppm as N AMM25CA
30ppm as N AM653
40ppm as N 6073
40ppm as NH4 6069
50ppm as N AM6550
100ppm as N AM639
150ppm as N AM652
200ppm as N AM642
400ppm as N 6075
500ppm as N AM6551A
1000ppm as N AM644
2000ppm as N AM627
2000ppm as NH3 AM645
5000ppm as N AM650

Order with the method in mind

Send the instrument model or laboratory method, current product reference and required quantity. A label photograph is useful when replacing an existing supply.

Tell us about any required safety data sheet, certificate of analysis or batch documentation. Confirm storage conditions and shelf life for the selected preparation when you order.

PMA laboratory colleagues reviewing analytical reagents

Looking after your world since 1971

PMA combines chemical manufacturing with practical knowledge of water-analysis instruments. Our team can help identify an existing preparation or review a clearly specified custom requirement.

A question worth asking

Can I order using a previous PMA product code?

Yes. Send the code, required concentration, pack size and quantity, together with the instrument or method. We will confirm the current preparation and availability before you place the order.

Let’s talk about your application.

Speak to the PMA team about your instruments, reagents or service requirements. Tell us what you need, and we’ll help you find the right next step.

  • Advice for your application. Find the right instruments, sensors and chemical reagents for your process.
  • Practical service support. Discuss commissioning, calibration, maintenance or an instrument issue with our team.
  • Clear next steps. Ask a technical question or request a callback, with your site and measurements in mind.
  • An enquiry, not a mailing list. Your details are used to respond to you. You won’t be added to a marketing database.

Trusted by our clients

Prefer to speak with us?

Call 01484 843 708

You can also email [email protected].

Tell us how we can help

Share your requirements below. All fields are required.


Your enquiry goes directly to our team. Your details are used to respond to you, and you won’t be added to a marketing database. Read our privacy policy.