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  Family-run since 1981

  ISO 9001 certified

  Waste transfer licence

  On-site DGSA

  ADR-trained drivers

  Same-day dispatch

Water & Environmental Testing

Discover Water & Environmental Testing from Ocon Chemicals, a leading supplier of laboratory products in Ireland. The range includes reagents, instruments, test kits and sampling equipment, ideal for teams analysing water quality. We focus on stocking dependable, quality-assured items so your work stays on track without compromise. Take a look through the options below, review the specifications that matter to you, and place your order online for fast, reliable delivery to labs right across the country.

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Enquire about stock levels

Average lead time: 26-06-2026

Total hardness test strips

Code: LIA-480008

€41.30ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Total Hardness Test (2 Reagent Method)...

Code: LIA-K102092

Per EACH

€32.01ex VAT

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Average lead time: 26-06-2026

Total Hardness Test (1 Reagent Method)...

Code: LIA-K102091

Per EACH

€25.61ex VAT

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Average lead time: 12-06-2026

Total Chlorine Reagent Powder Pillows...

Code: H1407699

Per PK 100

€24.86ex VAT

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In stock

Ready to ship immediately!

Total Chlorine Reagent Powder Pillows...

Code: H2105669

Per PK 100

€45.76ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

TH5 total hardness indicator

Code: LIA-B102065

€42.68ex VAT

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Average lead time: 12-06-2026

Sulphate Reagent Powder Pillows...

Code: H1206599

Per PK 100

€111.00ex VAT

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Average lead time: 12-06-2026

Sulfide 2 Reagent 100ML MDB

Code: H181732

€46.09ex VAT

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In stock

Ready to ship immediately!

Sulfide 1 Reagent 100ML MDB

Code: H181632

€41.36ex VAT

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Average lead time: 12-06-2026

Standard, 10 FTU/NTU, 30ml

Code: HI-93703-10

Per 30ML

€66.00ex VAT

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Average lead time: 12-06-2026

Silver Nitrate Standard Solution 0.0141...

Code: H31653

Per 1L

€55.99ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

StablCal Calibration Set 0-7500NTU Each

Code: H2659505

Per EACH

€808.50ex VAT

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Average lead time: 20-08-2026

Phenolphthalein Indicator Powder...

Code: H94299

Per PK 100

€36.85ex VAT

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Average lead time: 26-06-2026

Nitrate Nitratest tablet reagents

Code: LIA-AP163

€421.07ex VAT

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In stock

Ready to ship immediately!

Nitrate Cuvette Test 5-35mg/L No3-N PK...

Code: HLCK340

Per PK 25

€216.00

€129.75ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

Nitrate Cuvette Test 0.23-13.5mg/L PK 25

Code: HLCK339

Per PK 25

€215.38ex VAT

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Average lead time: 12-06-2026

Nitrate and Nitrite Test Strip Kit...

Code: F10384071

Per PK 100

€70.00ex VAT

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Enquire about stock levels

Average lead time: 24-09-2026

Mineral Stabiliser Solution 50ML SCDB

Code: H2376626

€47.15ex VAT

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Enquire about stock levels

Average lead time: 22-07-2026

Peroxide test, 0,5-2-5-10-25 mg/l...

Code: 1.10011.0001

€39.56ex VAT

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Average lead time: 12-06-2026

Phosphate Ortho/Total Cuvette Test...

Code: HLCK348

Per PK 25

€219.12ex VAT

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In stock

Ready to ship immediately!

Nitrite/Nitrate Test Strips 80/500...

Code: TS254.1

Per PK 100

€49.92ex VAT

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In stock

Ready to ship immediately!

Phosphate Ortho TNT 0.06-5.00mg/L PK 50

Code: H2742545

Per Pk 50

€163.90ex VAT

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In stock

Ready to ship immediately!

Nitrite / nitrate test strips range...

Code: J242.1

€90.00ex VAT

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Average lead time: 16-08-2026

Nitraver X Nitrate Reagent TNT PK 50

Code: H2605345

Per Pk 50

€323.00ex VAT

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Average lead time: 26-06-2026

Nitrate/nitrite test strips

Code: LIA-480009

€72.54ex VAT

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Enquire about stock levels

Average lead time: 13-07-2026

Nitrate test, 10-25-50-100-250-500 mg/l...

Code: 1.10020.0001

€37.40ex VAT

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In stock

Ready to ship immediately!

Hardness Indicator Reagent Powder...

Code: H92899

Per PK 100

€39.71ex VAT

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In stock

Ready to ship immediately!

Hardness Indicator Powder Pillows...

Code: H85199

Per PK 100

€34.32ex VAT

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Enquire about stock levels

Average lead time: 16-06-2026

Hardness 2 Indicator Solution ManVer...

Code: H42532

Per 100ML

€33.99ex VAT

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Enquire about stock levels

Average lead time: 03-09-2026

Iron Reagent Powder Pillows FerroVer...

Code: H2105769

Per PK 100

€55.52ex VAT

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Average lead time: 12-06-2026

Free Chlorine Reagent Powder Pillows...

Code: H1407099

Per PK 100

€43.78ex VAT

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In stock

Ready to ship immediately!

Free Chlorine Reagent Powder Pillows...

Code: H2105569

Per PK 100

€44.88ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Alkalinity and pH test strips waterworks

Code: LIA-480005

€35.91ex VAT

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Average lead time: 26-06-2026

Free chlorine test strips SenSafe

Code: LIA-481026

€61.05ex VAT

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Average lead time: 26-06-2026

DPD No.1 Liquid 30ml Each

Code: LIA-DPDL30

Per EACH

€19.02ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

DPD Glycine Tablets

Code: LIA-TBSHGC250

€79.36ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

DPD No.4 Tablets

Code: LIA-TBSPD4250

€62.66ex VAT

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Average lead time: 26-06-2026

DEHA reagent 1

Code: LIA-B102186

€32.01ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

COD Tubetests Mercury Free 0-2000mg/l...

Code: LIA-PL454

Per PK 25

€189.54ex VAT

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Average lead time: 26-06-2026

COD System Packs 20000mg/L Mercury Free...

Code: LIA-PL456

Per PK 25

€189.54ex VAT

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Average lead time: 03-07-2026

Cod Standard Solution 1000mg/L 200ML

Code: H2253929

Per 200ml

€86.10ex VAT

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Average lead time: 26-06-2026

COD Standard Solution 10,000 mg/L 125ml

Code: LIA-PL476

Per 125ml

€58.28ex VAT

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In stock

Ready to ship immediately!

Chloride Standard Solution, 200mg/L, 6...

Code: F12457570

Per PK 6

€188.41ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Chloride Solution for BOD Ferric 1L

Code: H42953

Per 1L

€45.00ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Chloride Cuvette Test 1-70mg/L PK 24

Code: HLCK311

Per PK 24

€141.93ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Calcium hardness tablets

Code: LIA-AP252

€230.10ex VAT

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Enquire about stock levels

Average lead time: 12-08-2026

Bromocresol Green Methyl Red Indicator...

Code: H94399

Per PK 100

€37.40ex VAT

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Enquire about stock levels

Average lead time: 17-08-2026

Bottles 1ltr Sterile Water Sampling PP...

Code: LP-291248

Per PK 72

€242.00ex VAT

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