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Standards & Reference Materials

Ocon Chemicals supplies a comprehensive selection of Standards & Reference Materials to laboratories throughout Ireland. In this category you will find pH buffers, ICP/AAS standards, certified reference materials and conductivity standards, suited to the requirements of labs calibrating instruments and validating methods. 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: 13-08-2026

Buffer solution pH = 926 (20 °C) (di-So

Code: SLSO10921000

Per 1L

€29.85 ex VAT

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Average lead time: 13-08-2026

Buffer solution pH = 401 (20 °C) (Potas

Code: SLSO10050250

Per 250ML

€24.91 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

Buffer solution pH = 1100 (20 °C) (Bori

Code: SLSO11411000

Per 1L

€30.01 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

Conductivity standard 12880 µS/cm (25...

Code: SLPA01020500

Per 500ml

€51.99 ex VAT

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Average lead time: 13-08-2026

Conductivity Solution 500us

Code: RCSKC500

Per 500ml

€179.44 ex VAT

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Average lead time: 13-08-2026

Palladium Standard for ICP

Code: S77091-100ML

Per 100ml

€315.00 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

pH Buffer Solution pH 4.00 Red 1L

Code: R1040CTT

Per 1L

€50.38 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

Cobalt Standard For ICP

Code: S30329-100ML-F

Per 100ml

€212.48 ex VAT

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Average lead time: 13-08-2026

Ph5 Buffer Solution 500ML

Code: HI-5005

Per 1ltr

€54.00 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

GibcoÖ PBS, pH 7.2

Code: F12549079

Per 500ml

€55.70 ex VAT

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Average lead time: 13-08-2026

Buffer solution (boric acid/potassium...

Code: 1.09409.1000

Per 1L

€114.95 ex VAT

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Average lead time: 13-08-2026

Buffer Solution Sachet PH 2, Citric...

Code: 1.99012.0001

Per PK 30

€323.00 ex VAT

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Average lead time: 13-08-2026

Buffer Solution Sachet PH 7, Potassium...

Code: 1.99002.0001

Per PK 30

€323.00 ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

DTT (Dithiothreirol) 7.7mg PK 48

Code: F15976082

Per PK 48

€420.00 ex VAT

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Enquire about stock levels

Average lead time: 13-08-2026

VWR® Kjeldahl Tablets PK1000

Code: 85528.1

Per 1000

€472.00 ex VAT

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Enquire about stock levels

Average lead time: 03-09-2026

Silicon Standard for ICP 100ml

Code: S08729-100ML

Per 100ml

€202.50 ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Selenium Standard for ICP

Code: S98838-100ML

€540.80 ex VAT

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Average lead time: 12-06-2026

Scandium Standard for ICP

Code: S92279-100ML

€330.00 ex VAT

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Average lead time: 12-06-2026

Phosphorus Standard for ICP...

Code: S38338-100ML

€352.94 ex VAT

- +

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Average lead time: 29-05-2026

Ruthenium Standard For AAS

Code: S84033-100ML

€70.00 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Low-range conductivity solution 147 µS

Code: LIA-CSKCS

€89.40 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Nickel standard solution 1000 ppm

Code: LIA-B102014

€103.11 ex VAT

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Average lead time: 12-06-2026

Lime water solution 5 L

Code: KBLI3506

Per 5L

€17.60 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Zinc standard solution 1000 ppm

Code: LIA-B102013

€103.11 ex VAT

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Average lead time: 12-06-2026

Conductiivty Standard 12,880 Microsiemen

Code: RCSKC12880

€176.00 ex VAT

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Average lead time: 12-06-2026

Color Reference Solutions

Code: S83951-1SET-F

€630.80 ex VAT

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Average lead time: 12-06-2026

Vial rack, single blue holds 50...

Code: O1178356

€30.60 ex VAT

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Average lead time: 12-06-2026

Brown Colour Reference Solutionnce...

Code: F16470674

€201.71 ex VAT

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Average lead time: 12-06-2026

Antimony Standard for ICP

Code: S73495-100ML

€204.00 ex VAT

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Average lead time: 12-06-2026

Titanium Standard Solution traceable to...

Code: 1.70243.0500

€152.65 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Sucrose Solution 60° Brix 1.4419RI 15ml

Code: LIA-SS60

Per 15ml

€233.42 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Sodium standard solution 150 ppm 14 mL

Code: LIA-3200457724

Per 14ml

€157.28 ex VAT

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Average lead time: 12-06-2026

Standard ampules, 2ml, 400mOsm, PK 10

Code: FADV-3MA040

Per PK 10

€335.55 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Photometer 7100/7500 Check Standards

Code: LIA-PT804

€390.43 ex VAT

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Average lead time: 26-06-2026

Lead standard solution 1000 ppm

Code: LIA-B102017

€103.11 ex VAT

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Average lead time: 12-06-2026

Iron standard solution 100ml, for AAS,...

Code: F10103740

€32.43 ex VAT

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Average lead time: 26-06-2026

Two-cell conductivity sensor cartridge

Code: LIA-3200820579

€919.40 ex VAT

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Average lead time: 12-06-2026

pH Buffers, Ph 10.012, Color-Coded CRM...

Code: F15518703

€55.31 ex VAT

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Average lead time: 26-06-2026

Conductivity probe for CON400 series

Code: LIA-CONSEN91W

€490.84 ex VAT

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Average lead time: 12-06-2026

Formaldehyde, Solution 3,5 - 4,% W/W,...

Code: SLFO00131000

Per 1L

€27.86 ex VAT

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In stock

Ready to ship immediately!

Calibration Solution, pH 10.01, 500ml

Code: HI-7010L

Per 500ml

€40.00 ex VAT

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Enquire about stock levels

Average lead time: 05-06-2026

Conductivity Standard, NIST Traceable,...

Code: F10460538

€369.08 ex VAT

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Average lead time: 12-06-2026

Count Precision Size Standard (CC25-PK)...

Code: F10322265

Per PK 6

€775.72 ex VAT

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Average lead time: 12-06-2026

Count Precision Size Standard (CC15-PK)...

Code: F10280035

Per PK 6

€723.48 ex VAT

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Average lead time: 12-06-2026

Conductivity Solution, 5000µS/cm, 500mL

Code: HI-7039L

Per 500ml

€40.00 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Conductivity 1413 µS/cm KCl sachets

Code: LIA-51102053

€81.90 ex VAT

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In stock

Ready to ship immediately!

Cod Standards 300Mg/L 200ML

Code: H1218629

Per 200ml

€56.43 ex VAT

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Average lead time: 26-06-2026

Conductivity Solution 111880us...

Code: LIA-ECCON1118BT

€44.56 ex VAT

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