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  Family-run since 1981

  ISO 9001 certified

  Waste transfer licence

  On-site DGSA

  ADR-trained drivers

  Same-day dispatch

Karl Fischer Reagents

Ocon Chemicals supplies a comprehensive selection of Karl Fischer Reagents to laboratories throughout Ireland. In this category you will find volumetric and coulometric KF reagents, solvents and water standards, suited to the requirements of labs determining moisture and water content by Karl Fischer titration. Every product is selected for consistent quality and reliable performance, so you can order with confidence. Use the filters to narrow your choice by specification, then check out online for prompt nationwide delivery and helpful technical support when you need it.

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Enquire about stock levels

Average lead time: 10-09-2026

HYDRANALâ„¢ - Water Standard 10.0...

Code: F15644510

Per 80ml

€196.00ex VAT

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In stock

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Solid water standard 1% Aquastar® for...

Code: 1.88054.0005

€229.98ex VAT

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Average lead time: 08-09-2026

HYDRANALâ„¢ - Composite 5, Reagent for...

Code: F15674440

€917.88ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

HYDRANALâ„¢-Standard 5.0, Honeywell...

Code: F15644470

€137.43ex VAT

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Enquire about stock levels

Average lead time: 11-09-2026

HYDRANALâ„¢ - Water Standard 1.0, 6x...

Code: F15664490

€768.00ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

HYDRANALâ„¢ - Solvent, Reagent for...

Code: F15674410

€133.44ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

HYDRANALâ„¢ - Coulomat CG-K, Reagent...

Code: F15614490

€2,389.21ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

HYDRANAL - Medium K, Honeywell Fluka

Code: F15614360

€1,073.45ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Buffer solution for strong acids...

Code: 1.88035.0500

€101.71ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Aquagent® Titrant 5 Pyridine-Free 1L

Code: SLAQ00011000

Per 1L

€107.88ex VAT

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Enquire about stock levels

Average lead time: 20-08-2026

Aquagent® Standard Solution 0.1 10×8ml

Code: SLAQ00120080

Per 8ml

€95.85ex VAT

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Enquire about stock levels

Average lead time: 17-09-2026

Aquagent® Coulometric CG-K 10×5ml

Code: SLAQ00130050

Per 5ml

€260.19ex VAT

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Enquire about stock levels

Average lead time: 10-09-2026

Aquagent® Complet 5K Pyridine-Free...

Code: SLAQ00341000

Per 1L

€168.95ex VAT

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Enquire about stock levels

Average lead time: 17-09-2026

Aquagent® Complet 5 Pyridine-Free...

Code: SLAQ00151000

Per 1L

€170.82ex VAT

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Enquire about stock levels

Average lead time: 21-08-2026

Aquagent® Titrant 5, free from...

Code: SLAQ00591000

Per 1L

€120.00ex VAT

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Enquire about stock levels

Average lead time: 28-08-2026

HYDRANAL®-Composite 2 - HW34806-1L

Code: F15694440

Per 1L

€244.91ex VAT

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Enquire about stock levels

Average lead time: 28-08-2026

HYDRANALâ„¢ - Coulomat CG -34840-50ML...

Code: F15654500

Per 50ml

€190.45ex VAT

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Enquire about stock levels

Average lead time: 02-09-2026

Karl Fischer Reagent 5, One-Component...

Code: SLRE00131000

€319.33ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

HYDRANAL - Composite 5, Reagent for...

Code: F15614440

€237.97ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

HYDRANALâ„¢ - Working Medium K, Reagent...

Code: F15644480

€207.20ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

HYDRANALâ„¢ - Water Standard KF-Oven...

Code: F15624400

€89.00ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

HYDRANALâ„¢ - Coulomat AK, Reagent for...

Code: F15694480

€2,677.61ex VAT

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In stock

Ready to ship immediately!

HYDRANALâ„¢ - Coulomat AG-Oven, Reagent...

Code: F15624390

€1,236.20ex VAT

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In stock

Ready to ship immediately!

HYDRANALâ„¢ - Coulomat AG, Reagent for...

Code: F15644500

€1,084.76ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Aquastar® Buffer Solution for strong...

Code: 1.88035.0500.

€112.00ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Aquagent® Standard Solution 5 500ml

Code: SLAQ00210500

Per 500mL

€80.10ex VAT

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Average lead time: 12-06-2026

Aquagent® Solvent Pyridine-Free...

Code: SLAQ00291000

Per 1L

€105.88ex VAT

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Enquire about stock levels

Average lead time: 03-09-2026

Aquagent® Medium K Pyridine-Free 1L

Code: SLAQ00051000

Per 1L

€145.00ex VAT

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In stock

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Aquagent® Coulometric AK Greener 500ml

Code: SLAQ00320500

Per 500mL

€266.95ex VAT

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In stock

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Aquagent® Coulometric AG Anolyte Karl...

Code: SLAQ00581000

Per 1000ml

€224.09ex VAT

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Enquire about stock levels

Average lead time: 28-08-2026

Aquagent® Complet 5, free from...

Code: SLAQ00150500

Per 500mL

€114.33ex VAT

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Enquire about stock levels

Average lead time: 28-08-2026

HYDRANALâ„¢ - KetoSolver, Reagent for...

Code: F15664380

Per 1litre

Various sizes available

€174.04ex VAT

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Enquire about stock levels

Average lead time: 28-08-2026

HYDRANALâ„¢ - Water Standard...

Code: F15648380

Per 10 X 4ML

€134.77ex VAT

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In stock

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HYDRANALâ„¢ - Coulomat AG 34836-500ml

Code: F15624500

Per 500mL

€197.58ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

HYDRANALâ„¢ - Composite 5 K, Reagent...

Code: F15634480

€918.21ex VAT

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Average lead time: 20-07-2026

Lactose Standard 5 % solid water...

Code: 1.12939.0010

€186.51ex VAT

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In stock

Ready to ship immediately!

HYDRANALâ„¢-Water Standard KF-Oven,...

Code: F15624350

€107.90ex VAT

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Average lead time: 12-06-2026

HYDRANALâ„¢ - Titrant 2, Reagent for...

Code: F15664460

€99.11ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

HYDRANAL - Coulomat AG-Oven, Reagent...

Code: F15614390

€223.30ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Phenol ≥ 99.5% (GC) (calc. on H2O...

Code: S16016.1KG

€240.70ex VAT

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Enquire about stock levels

Average lead time: 07-09-2026

Aquagent® Standard Solution 1 10×4ml

Code: SLAQ00190040

Per 4ml

€91.82ex VAT

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