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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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Average lead time: 14-09-2026

HDPE bottle 125ml w/Thios sterile pk/350

Code: LP-299168

Per PK 350

€400.00ex VAT

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Average lead time: 16-09-2026

Reagent Tablets Dpd No 1 (3/40) PK 100

Code: XCS181-10

Per PK 100

€25.11ex VAT

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Average lead time: 16-09-2026

Lead standard solution 1000 mg

Code: V86699.260

Per 500mL

€63.27ex VAT

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Potassium dihydrogen phosphate reagent...

Code: SLPO02600500

Per 500G

€99.48

€47.27ex VAT

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Average lead time: 16-09-2026

Potassium dihydrogen phosphate reagent

Code: SLPO02600250

Per 250G

€44.97ex VAT

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Average lead time: 16-09-2026

Sodium dihydrogen phosphate monohydrate...

Code: SLSO03330500

Per 500G

€32.66ex VAT

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Average lead time: 16-09-2026

Ammonium dihydrogen phosphate 500G...

Code: SLAM03340500

Per 500G

€74.21ex VAT

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Average lead time: 16-09-2026

SODIUM HEXAMETAPHOSPHATE FLAKE GPR

Code: V301475H

Per 2.5KG

€508.23ex VAT

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Average lead time: 16-09-2026

VARIO for total nitrogen, low level...

Code: SL644-535550

Per Pk 50

€151.20ex VAT

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Average lead time: 16-09-2026

Chloride Standard Solution 200 ppm 100ml

Code: RCL20001

Per 100ML

€97.50ex VAT

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Average lead time: 16-09-2026

DPD No.1 Tablets Pk 100

Code: LIA-TBSPD1100

Per PK 100

€20.50ex VAT

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Average lead time: 16-09-2026

Ferrous Iron Reagent Powder Pillows...

Code: H103769

Per PK 100

€56.52ex VAT

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Average lead time: 16-09-2026

Acid Products Drop Test Kit

Code: LIA-K101459

Per EACH

€171.00ex VAT

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Average lead time: 16-09-2026

Viewing Tubes With Waps, Plastic, 4...

Code: H4660004

Per PK 4

€34.32ex VAT

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Water Hardness 500 Test Strips J-QUANT...

Code: J185.1C

Per PK 100

€54.00

€7.78ex VAT

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Average lead time: 16-09-2026

Control standard solution 100mg/LC

Code: HLCW843

Per 1 Litre

€124.30ex VAT

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Chlorine Test Strip 0-1000mg/L (ppm)...

Code: J164.1C

Per PK 100

€60.00ex VAT

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Average lead time: 16-09-2026

Manganese reagent set 0.2-5 mg/L /...

Code: HLCW032

Per SET

€225.50ex VAT

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Average lead time: 16-09-2026

Sampling Dipper 6' Each

Code: H2929302

Per EACH

€96.20ex VAT

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Average lead time: 16-09-2026

Zymosnap Alkaline Phosphatase Test Kit...

Code: O-ZS-ALP-25

Per PK 25

€100.00ex VAT

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Average lead time: 16-09-2026

Nitrate HR Reagent Nitraver 5

Code: H2106169

Per PK 100

€92.62ex VAT

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Average lead time: 16-09-2026

Phosphate Buffered Saline Tablets

Code: FA-BR0014G

Per EACH

€55.85ex VAT

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Average lead time: 16-09-2026

Laton Total Nitrogen Cuvette test...

Code: HLCK338

Per PK 25

€210.10ex VAT

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Average lead time: 16-09-2026

COD cuvette test - ISO 15705 0-150 mg/L

Code: HLCI500

Per PK 24

€240.00ex VAT

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Average lead time: 16-09-2026

ADDISTA Multi Parameter Standard Sol

Code: HLCA704

Per EACH

€101.97ex VAT

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Average lead time: 16-09-2026

TOC Reagent Set 0.3 to 20.0mg/l as C 25

Code: H2760345

Per PK 25

€590.00ex VAT

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Average lead time: 16-09-2026

Replacement Vial for TU5300sc and...

Code: HLZY834

Per EACH

€34.76ex VAT

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Average lead time: 16-09-2026

Conductivity Standard Solution 1413 µS

Code: HLZW9711.99

Per 125ml

€20.24ex VAT

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HI-839800 25 VIAL THERMO-REACTOR COD

Code: HI839800-02

Per EACH

€1,800.00ex VAT

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Average lead time: 16-09-2026

Corningâ„¢ Cell Culture Buffers:...

Code: F15303581

Per PK 6

€122.61ex VAT

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Average lead time: 16-09-2026

Total Hardness Tablets Lovibond 503551...

Code: F15381995

Per PK 250

€26.55ex VAT

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Nitrate standard solution 1000 ug/ml

Code: CL01.1446.0500

Per 500 ML

€110.00

€25.80ex VAT

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Iron (Fe+2 & Fe+3) Checker Disc Range:...

Code: HI-38041

Per PK 100

€254.63ex VAT

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Average lead time: 26-06-2026

Alkaphot Photometer Tests 0-500 mg/l

Code: LIA-PM188

€87.28ex VAT

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Average lead time: 12-06-2026

Sludge Judge Replacement...

Code: F15100757

€993.60ex VAT

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Average lead time: 12-06-2026

Nitrification Inhibitor For Bod 35G

Code: H253335

Per 35G

€87.52ex VAT

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Nitrates Test(0 - 500 Ppm) 100 Strips

Code: SLTP050000NA

€39.00ex VAT

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Average lead time: 12-06-2026

Formazin Turbidity Standard 4000 NTU...

Code: H246142

Per 100ML

€50.82ex VAT

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Laton Total Nitrogen Cuvette Test...

Code: HLCK238

Per PK 25

€246.00ex VAT

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Average lead time: 20-07-2026

Fluoride Reagent Solution 0.02-2.00 M...

Code: H44449

Per 500mL

€58.08ex VAT

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Average lead time: 26-06-2026

Five-way water test strips

Code: LIA-480015

€43.09ex VAT

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In stock

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WATER test papiers, pack of 50 sheets,...

Code: O1185722

€63.67

€11.60ex VAT

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Basal Salt Mixture w/o Nitrogen,...

Code: HI-TS1117-5L

Per 5L

€14.00ex VAT

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In stock

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Water Quality Test Strips 5-in 1 PK 50

Code: H2755250

Per Pk 50

€75.00ex VAT

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Average lead time: 12-06-2026

Water hardness test kit low range...

Code: ET414250

€120.00ex VAT

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In stock

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Water Hardness Cuvette Test 1-20° dH...

Code: HLCK327

Per PK 25

€153.10ex VAT

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Average lead time: 12-06-2026

TOC Cuvette Test (Purging Method)...

Code: HLCK386

Per PK 25

€249.70ex VAT

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In stock

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Test kit, Peroxidase , MQuantâ„¢

Code: 1.17828.0001

€109.34ex VAT

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