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pH Buffer Solutions

Ocon Chemicals supplies a comprehensive selection of pH Buffer Solutions to laboratories throughout Ireland. In this category you will find colour-coded pH 4, 7 and 10 buffer solutions, suited to the requirements of labs calibrating pH meters and electrodes accurately. 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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Buffer Solution Ph = 4,00 (25 °C),...

Code: SLSO30041000

€31.69

€14.81ex VAT

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Buffer Solution Ph = 4,00 (20 °C),...

Code: SLSO20041000

€25.00ex VAT

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Average lead time: 17-08-2026

Buffer solution pH = 4 (20 °C)...

Code: SLSO10041000

€90.00ex VAT

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Buffer Solution Ph = 10 (Ammonium...

Code: SLSO10131000

€69.70ex VAT

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Average lead time: 23-07-2026

BUFFER SOLUTION , COLOUR: GREEN,...

Code: 1.09477.0500

€61.13ex VAT

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Average lead time: 12-06-2026

Buffer Solutions, PH 7, 20 °C, ±0,02,...

Code: V32096.291

€70.45ex VAT

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Average lead time: 23-07-2026

PH10 Buffer Solution Blue 500ml Each

Code: LIA-P.H.10

Per EACH

€39.26ex VAT

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Average lead time: 12-06-2026

Buffer Solutions, PH 4, 20 °C, ±0,02,...

Code: V32095.297

€70.45ex VAT

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Average lead time: 12-06-2026

Buffer solution, pH 9.18 (+/-0.024 @...

Code: F11386089

€48.98ex VAT

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Average lead time: 12-06-2026

pH Buffer Solution Sachets, 4.006 (at...

Code: F15392265

€208.66ex VAT

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Combined Acid Buffer 500ml

Code: F11593052

Per 500mL

€105.90ex VAT

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Buffer solution, pH 4,00, red, Citrate,...

Code: 1.09475.0500

Per 500mL

€51.00ex VAT

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Average lead time: 30-09-2026

Ph Buffer Solution Ph 7.00 Yellow

Code: R1070CTT

€50.38ex VAT

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Average lead time: 12-06-2026

Buffer Solution Ph9.00 ± 0.01 @ 20°C

Code: R1090

€36.23ex VAT

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Average lead time: 20-07-2026

Buffer Solution Ph = 7,00 (20 °C),...

Code: SLSO20071000

€25.00ex VAT

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ORP Reference Solution 600 mV 500 ml

Code: H25M2A1002-115

Per 500mL

€167.20ex VAT

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Average lead time: 20-09-2026

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

Code: SLSO10921000

Per 1L

€29.85ex VAT

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Average lead time: 20-09-2026

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

Code: SLSO10050250

Per 250ML

€24.91ex VAT

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Average lead time: 20-09-2026

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

Code: SLSO11411000

Per 1L

€30.01ex VAT

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Average lead time: 30-09-2026

pH Buffer Solution pH 4.00 Red 1L

Code: R1040CTT

Per 1L

€50.38ex VAT

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Average lead time: 20-09-2026

Ph5 Buffer Solution 500ML

Code: HI-5005

Per 1ltr

€54.00ex VAT

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Average lead time: 20-09-2026

GibcoÖ PBS, pH 7.2

Code: F12549079

Per 500mL

€55.70ex VAT

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Buffer solution (boric acid/potassium...

Code: 1.09409.1000

Per 1L

€114.95ex VAT

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Average lead time: 20-09-2026

Buffer Solution Sachet PH 2, Citric...

Code: 1.99012.0001

Per PK 30

€323.00ex VAT

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Average lead time: 20-09-2026

Buffer Solution Sachet PH 7, Potassium...

Code: 1.99002.0001

Per PK 30

€323.00ex VAT

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DTT (Dithiothreirol) 7.7mg PK 48

Code: F15976082

Per PK 48

€420.00ex VAT

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Average lead time: 26-06-2026

Low-range conductivity solution 147 µS

Code: LIA-CSKCS

€89.40ex VAT

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Average lead time: 12-06-2026

Lime water solution 5 L

Code: KBLI3506

Per 5L

€17.60ex VAT

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Average lead time: 12-06-2026

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

Code: F15518703

€55.31ex VAT

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Average lead time: 12-06-2026

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

Code: SLFO00131000

Per 1L

€27.86ex VAT

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Calibration Solution, pH 10.01, 500ml

Code: HI-7010L

Per 500mL

€40.00ex VAT

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Average lead time: 26-06-2026

Conductivity Solution 111880us...

Code: LIA-ECCON1118BT

€44.56ex VAT

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Average lead time: 12-06-2026

Buffer Solution Ph = 7,00 (20 °C)...

Code: SLSO10070500

€24.55ex VAT

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Average lead time: 26-06-2026

pH 7 buffer sachets with COA

Code: LIA-51102023

€81.90ex VAT

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Average lead time: 26-06-2026

pH 4.10 buffer solution pack

Code: LIA-700402

€773.55ex VAT

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Average lead time: 12-06-2026

Buffer Solution Ph = 4,00 (20 °C)...

Code: SLSO10040500

€24.48ex VAT

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Average lead time: 26-06-2026

pH 4 buffer sachets with COA

Code: LIA-51102013

€81.90ex VAT

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Average lead time: 26-06-2026

pH 10 buffer sachets

Code: LIA-51102043

€81.90ex VAT

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Average lead time: 30-07-2026

Buffer Solution Ph = 9,00 (20 °C)...

Code: SLSO10091000

€31.98ex VAT

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Average lead time: 12-06-2026

Buffer Solution Ph = 12,00 (20 °C)...

Code: SLSO11421000

€31.03ex VAT

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Average lead time: 03-09-2026

Buffer solution pH = 8,00 (20 °C)...

Code: SLSO10281000

€53.32ex VAT

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Buffer Solution Ph = 5,00 (20 °C)...

Code: SLSO10251000

€30.82

€14.17ex VAT

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pH7 Buffer Solution Colourless 1L

Code: 1.09407.1000

Per 1L

€95.03ex VAT

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Buffer Ph2 1 Ltr

Code: R1020

Per 1L

€36.23ex VAT

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Average lead time: 26-06-2026

PH6.86 Buffer Solution Clear 480ml

Code: LIA-PH6

Per 480ML

€43.33ex VAT

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Average lead time: 26-06-2026

PH4 Buffer Solution Red 500ml Each

Code: LIA-P.H.4

Per EACH

€39.26ex VAT

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Average lead time: 30-09-2026

Legionella Acid Buffer 1000ml EACH

Code: SG3152Z

Per EACH

€30.58ex VAT

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Average lead time: 26-06-2026

Ammonia buffer solution

Code: LIA-B102192

€28.45ex VAT

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