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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

Test block for umbel sensor

Code: LIA-13888

€348.50ex VAT

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Average lead time: 26-06-2026

Free chlorine ultra-high test strips

Code: LIA-480024

€43.09ex VAT

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Average lead time: 26-06-2026

DPD No. 2 Tablets

Code: LIA-TBSPD2250

€50.45ex VAT

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In stock

Ready to ship immediately!

DPD Chlorine Total Reagent Powder...

Code: LIA-PPPD3100

€66.61ex VAT

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Average lead time: 20-08-2026

EDTA Digital Titrator Cartridge 0.08M...

Code: H1436401

Per EACH

€47.96ex VAT

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Average lead time: 26-06-2026

DPD No.3 Tablets

Code: LIA-TBSPD3250

€51.82ex VAT

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Average lead time: 12-06-2026

DEHA Reagent 1 Powder Pillows...

Code: H2167969

Per PK 100

€231.60ex VAT

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Average lead time: 26-06-2026

COD/400 Tubetests Mercury Free 0-400mg/l

Code: LIA-PL452

€214.26ex VAT

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Average lead time: 26-06-2026

Contour comparator kit free and total...

Code: LIA-CKH1001

€214.54ex VAT

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In stock

Ready to ship immediately!

CompactDry TC Aerobic Total Count PK240

Code: SD-54051-0TC-0240

Per Pk 240

€384.00ex VAT

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In stock

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Cod Cuvette Test 15-150 Mg/L O2 Pk25

Code: HLCK314

Per PK 25

€185.50ex VAT

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Average lead time: 03-07-2026

Cod Cell Test 0 - 1500 Mg/ 25 Tests

Code: H2125951

€145.56ex VAT

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Average lead time: 26-06-2026

Chlorine Tablets Instachlor Pk 100

Code: LIA-WT442

Per PK 100

€68.54ex VAT

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Average lead time: 12-06-2026

Chlorine (Free & Total) Colour Disc...

Code: H223101

Per PK 100

€162.80ex VAT

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Average lead time: 26-06-2026

Calcium hardness tablet reagents

Code: LIA-515191BT

€76.24ex VAT

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Average lead time: 27-10-2026

Bottles 500ml Sterile Water Sampling PP...

Code: LP-295248

Per PK 120

€262.00ex VAT

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In stock

Ready to ship immediately!

Bottles 250ml Sterile Water Sampling...

Code: LP-292168

Per PK 216

€263.00ex VAT

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In stock

Ready to ship immediately!

Bottles 500ml Sterile Water Sampling...

Code: LP-295258

Per PK 120

€297.00ex VAT

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Average lead time: 17-08-2026

Bottles 250ml Sterile Water Sampling...

Code: LP-292258

Per PK 216

€382.00ex VAT

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Average lead time: 12-06-2026

Bottles 1ltr Water Sampling Dosed 180mg...

Code: TSC-TS/15-ZA

Per PK 100

€292.05ex VAT

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Average lead time: 12-06-2026

BOD5 Cuvette Test 4–1650 mg/L O₂ PK...

Code: HLCK555

Per PK 39

€214.50ex VAT

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Average lead time: 12-06-2026

Nitrogen Ammonia TNT 0.4-50mg/L

Code: H2606945

€261.80ex VAT

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Average lead time: 20-07-2026

Ammonia Standard Solution, 1000 mg/L 1L

Code: H2354153

Per 1L

€49.28ex VAT

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In stock

Ready to ship immediately!

Ammonium Cuvette Test 2.0-47Mg/L PK 25

Code: HLCK303

Per PK 25

€234.00ex VAT

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Average lead time: 02-10-2026

Aluminum Cuvette Test 0.02-0.5 mg/L PK...

Code: HLCK301

Per PK 24

€171.80ex VAT

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Average lead time: 26-06-2026

Alkalinity P-Wert tablet reagents

Code: LIA-515101BT

€69.32ex VAT

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In stock

Ready to ship immediately!

Ammonium-free Water

Code: F12950564

€95.45

€56.25ex VAT

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Average lead time: 12-06-2026

Total Phosphate & Acid Hydrolysable TNT...

Code: H2742745

Per Pk 50

€223.30ex VAT

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Average lead time: 20-07-2026

Peracetic acid test, 5-10-20-30-50 mg/l...

Code: 1.10084.0001

€101.17ex VAT

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Average lead time: 12-06-2026

Peracetic Acid Test Strips,...

Code: S1.17922.100

€159.71ex VAT

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In stock

Ready to ship immediately!

Peracetic acid test strips range...

Code: J270.1

€54.83ex VAT

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In stock

Ready to ship immediately!

Cyanuric Acid 2 Reagent Powder Pillows...

Code: H246066

Per Pk 50

€54.12ex VAT

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Average lead time: 13-10-2026

Sodium hexametaphosphate extra purex...

Code: SLSO04150500

Per 500G

€65.36ex VAT

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Average lead time: 16-09-2026

MolyVer 2 Molybdenum Powder Pillows

Code: H1414869

Per EACH

€119.90ex VAT

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Average lead time: 16-09-2026

Hach Formazin Stock Soln 4000TU

Code: H246149

Per 500mL

€198.00ex VAT

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Average lead time: 16-09-2026

MultiTest kit case (147 x 224 x 171 mm)...

Code: H4660200

Per EACH

€36.52ex VAT

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Average lead time: 16-09-2026

ECR Masking Reagent Solution (25mL SCDB)

Code: H2380123

Per EACH

€33.66ex VAT

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Average lead time: 16-09-2026

Hardness 3 Test Solution 100 mL MDB

Code: H42632

Per EACH

€30.80ex VAT

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Average lead time: 16-09-2026

Stablcal Ampule Calibration Kit,...

Code: H2971205

Per EACH

€484.00ex VAT

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Average lead time: 16-09-2026

COD cuvette test 100-2000 mg/L O2

Code: HLCK514

Per PK 25

€160.60ex VAT

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Average lead time: 16-09-2026

Phenols cuvette test 0.05-5.0 mg/L

Code: HLCK345

Per PK 24

€137.50ex VAT

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Average lead time: 16-09-2026

Fluoride Standard Solution 1mg/L 500ml

Code: H29149

Per 500mL

€47.41ex VAT

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Average lead time: 16-09-2026

Citric Acid Reagent Powder Pillows

Code: H2106269

Per EACH

€70.00ex VAT

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Average lead time: 16-09-2026

Nitrite cuvette test 0.6-6.0 mg/L NO2-N

Code: HLCK342

Per PK 25

€270.00ex VAT

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Average lead time: 16-09-2026

Potassium Persulfate Reagent Powder...

Code: H2084769

Per PK 100

€78.76ex VAT

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Average lead time: 16-09-2026

COD cuvette test, Mercury free, 0-1000...

Code: HLCK214

Per PK 25

€322.00ex VAT

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Average lead time: 16-09-2026

Ammonium Dihydrogenphosphate 99.999%

Code: S204005-100G

Per 100Gr

€420.00ex VAT

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Average lead time: 16-09-2026

Phosphate Standard Solution 3 mg/L PO43...

Code: H2059716

Per EACH

€81.84ex VAT

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