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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: 17-08-2026

Buffer solution pH = 700 (20 °C) (Potas

Code: SLSO10070250

Per 250ml

€19.31 ex VAT

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In stock

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Buffer Phosphate pH 7,2 (0.05 M)....

Code: SL064-BA8073

Per 10X90ML

€50.00 ex VAT

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Average lead time: 17-08-2026

Conductivity Standard 10000us 500ml

Code: RCSKC10M

Per Units

€179.44 ex VAT

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Average lead time: 17-08-2026

Beryllium Standard for ICP

Code: S51985-100ML

Per 100ML

€230.00 ex VAT

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Average lead time: 17-08-2026

Conductivity Standard Solution, 100...

Code: H2971826

Per 50ml

€17.38 ex VAT

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Enquire about stock levels

Average lead time: 17-08-2026

Magnesium Standard for ICP TraceCERT®...

Code: S30083-100ML-F

Per 100ML

€200.00 ex VAT

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Average lead time: 17-08-2026

Gold Standard for ICP

Code: S38168-100ML

Per 100ML

€320.00 ex VAT

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Average lead time: 17-08-2026

Boron Standard for ICP

Code: S01932-100ML

Per 100ML

€195.00 ex VAT

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Average lead time: 17-08-2026

Platinum Standard for ICP

Code: S19078-100ML

Per 100ML

€350.00 ex VAT

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Enquire about stock levels

Average lead time: 17-08-2026

Mettler Toledo™ NIST/DIN pH Buffer...

Code: F15312275

Per EACH

€200.59 ex VAT

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Enquire about stock levels

Average lead time: 21-08-2026

USP 561 Pesticide Standard Set 4 x 1ml

Code: EST-USP-561-SET

Per SET

€1,100.00 ex VAT

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Iodine, standard solution 1000 mg/l I2...

Code: SLYO00100100

Per 100ML

€140.00 ex VAT

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Enquire about stock levels

Average lead time: 09-09-2026

25-101 Series Bright Green Neoprene...

Code: F11771573

Per PK 100

Various sizes available

€38.46 ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Chloride Standard Solution 200 ppm 100ml

Code: F11583052

Per 100ML

€75.00 ex VAT

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In stock

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Potassium Plumbite Solution 100ML

Code: F12990514

Per 100ML

€100.80 ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

Molybdenum Standard for ICP

Code: S68780-100ML

€210.00 ex VAT

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Enquire about stock levels

Average lead time: 12-06-2026

Elemental Impurities according to ICH...

Code: S89118-100ML

€406.00 ex VAT

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Average lead time: 28-08-2026

Calipharm A EP-DCPA

Code: U1001768.

€1,069.22 ex VAT

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Average lead time: 26-06-2026

Sucrose Solution 30° Brix 1.3997RI...

Code: LIA-SS30

Per EACH

€233.42 ex VAT

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Average lead time: 12-06-2026

Standard ampules 2ml, 200mOsm, PK 10

Code: FADV-3MA020

Per PK 10

€335.55 ex VAT

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Average lead time: 26-06-2026

Magnesium standard solution 1000 ppm

Code: LIA-B102015

€103.11 ex VAT

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Average lead time: 12-06-2026

Iodine solution 1% 1 L

Code: KBIO3159

Per 1L

€26.40 ex VAT

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Average lead time: 26-06-2026

High-range conductivity solution 80,000...

Code: LIA-CSKC80M

€281.12 ex VAT

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Average lead time: 26-06-2026

Electrode fill solution Optimum Results...

Code: LIA-900062

€300.87 ex VAT

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Average lead time: 12-06-2026

Calibration Solution, ph 40.01, 500ml,

Code: HI-7004L

€40.00 ex VAT

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Average lead time: 12-06-2026

Calibration Solution pH 7.01, 500 ml

Code: HI-7007L

Per 500ml

€40.00 ex VAT

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Average lead time: 05-06-2026

Count Precision Size Standards...

Code: F10369384

Per PK 6

€723.48 ex VAT

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Conductivity Standard 84 Microsiemens/cm

Code: RCSKC84

€84.33 ex VAT

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Average lead time: 12-06-2026

Conductivity Standard 10000µS/cm at...

Code: SLC100002550

Per 500ml

€154.19 ex VAT

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Average lead time: 12-06-2026

Count Precision Size Standard (CC10-PK)...

Code: F10156124

Per PK 6

€723.48 ex VAT

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Average lead time: 12-06-2026

Conductivity Standard 10 Microsiemens/cm

Code: RCSKC10

€179.44 ex VAT

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Average lead time: 26-06-2026

Conductivity Solution 1413us/cm 500ml

Code: LIA-ECCON1413BT

Per 500ml

€65.00 ex VAT

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Average lead time: 26-06-2026

Conductivity Solution 1413us 20ml...

Code: LIA-ECCON1413BS

Per PK 25

€81.91 ex VAT

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Average lead time: 26-06-2026

Conductivity Solution 12.88ms/cm 480ml

Code: LIA-ECCON1288BT

Per 480ML

€36.29 ex VAT

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Enquire about stock levels

Average lead time: 20-07-2026

COD standard solution, 1000 mg/L, ± 11...

Code: 1.25032.0100

€69.63 ex VAT

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Average lead time: 26-06-2026

Chromium standard solution 1000 ppm

Code: LIA-B102012

€103.11 ex VAT

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Average lead time: 12-06-2026

Chromium Standard for ICP 100ML

Code: S74582-100ML

Per 100ML

€123.80 ex VAT

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Average lead time: 26-06-2026

Chloride standard solution 1000 ppm

Code: LIA-941708

€209.30 ex VAT

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Neutralizing Buffer, 10ml, With Gloves,...

Code: H-HSB100NBPG

Per PK 100

€252.00 ex VAT

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Average lead time: 05-06-2026

Neutralizing Buffer, 10ml, Sponge'n...

Code: H-HSB100NBP

Per PK 100

€167.12 ex VAT

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Buffer Solution Ph = 7 (20 °C)...

Code: SLSO10071000

€90.00 ex VAT

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Average lead time: 03-07-2026

Buffer Solution Ph = 6,00 (20 °C)...

Code: SLSO10061000

€30.79 ex VAT

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Enquire about stock levels

Average lead time: 26-06-2026

Calcium standard solution 2000 ppm 14 mL

Code: LIA-3200457727

Per 14ml

€157.28 ex VAT

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Average lead time: 12-06-2026

Phosphate Buffer With MgCl2

Code: SG3322X

€18.10 ex VAT

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Enquire about stock levels

Average lead time: 15-07-2026

Phosphate Buffer 90ml fill

Code: SG3173R

€11.13 ex VAT

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Average lead time: 12-06-2026

Phosphate Buffer + Neutralizers

Code: SG3174R

€11.46 ex VAT

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Enquire about stock levels

Average lead time: 08-09-2026

Buffer Solution Ph = 13,00 (20 °C)...

Code: SLSO11431000

€30.92 ex VAT

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Buffer Solution Ph = 10,00 (20 °C),...

Code: SLSO20101000

€25.00 ex VAT

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