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Indicators & Dyes

Our Indicators & Dyes category gathers the essentials Irish laboratories rely on, supplied by Ocon Chemicals. You will find pH indicators, redox indicators, histological stains and microscopy dyes, well suited to labs identifying titration endpoints and staining specimens. Each product is picked for consistent quality and dependable results, helping you keep work moving smoothly. Explore the range below, check the specifications for your needs and order online for fast, reliable delivery nationwide, backed by knowledgeable customer service throughout.

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Enquire about stock levels

Average lead time: 13-08-2026

Phenolphthalein solution 1% in ethanol...

Code: SLFE04961000

Per 1L

€56.00 ex VAT

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Average lead time: 13-08-2026

Methylene blue C.I. 52015 extra purex...

Code: SLAZ02030025

Per 25 g

€36.82 ex VAT

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Average lead time: 13-08-2026

Bromcresol green-methyl red indicator...

Code: H2329232

Per 100ML

€33.99 ex VAT

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Average lead time: 13-08-2026

Phenolphthalein Indicator Solution 5...

Code: H16232

Per 100ML

€28.49 ex VAT

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Average lead time: 13-08-2026

Bromocresol Green Indicator 0.1% (w/v)...

Code: F16400524

Per 500ml

€276.13 ex VAT

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Average lead time: 13-08-2026

Methyl Orange Indicator 0.04% Solution,...

Code: F11583212

Per 500ml

€93.00 ex VAT

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Average lead time: 13-08-2026

Methyl Red sodium salt, 0.02% w/v aq....

Code: F11319668

Per 100ML

€40.88 ex VAT

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Average lead time: 13-08-2026

Bromothymol Blue ACS

Code: F11312888

Per 5G

€63.18 ex VAT

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Average lead time: 13-08-2026

Indicator buffer tablets for the...

Code: 1.08430.0500

Per PK 500

€148.00 ex VAT

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Average lead time: 12-06-2026

Ph Neutral Litmus Paper Strips PK 100

Code: F10525634

Per PK 100

€10.00 ex VAT

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Average lead time: 17-06-2026

Litmus Neutral Paper 10 books of 20...

Code: J002.1

€54.00 ex VAT

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In stock

Ready to ship immediately!

Tecator Mixed Indicator

Code: RTECMXI01

€86.95 ex VAT

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Average lead time: 12-06-2026

o-Cresolphthalein Complexone

Code: SP5631-5G

€280.00 ex VAT

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Average lead time: 12-06-2026

Express Enzyme (1X),100ml, no phenol red

Code: F10718463

€41.21 ex VAT

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Average lead time: 08-09-2026

Bone Cutter, 20mm, Stainless Steel

Code: F12734416

€42.06 ex VAT

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Average lead time: 20-07-2026

Starch, ACS reagent, soluble

Code: F10730112

€138.87 ex VAT

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Average lead time: 12-06-2026

Starch Indicator Solution 100ML MDB

Code: H34932

€34.76 ex VAT

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In stock

Ready to ship immediately!

QAC Indicator Strips 25-1000mg/L PK100

Code: J160.2

Per PK 100

€54.00 ex VAT

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Average lead time: 20-07-2026

Nessler reagent, tablets, DPD 1

Code: VLOVI511230BT

€63.19 ex VAT

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Average lead time: 12-06-2026

Methyl Red, Solution 0,1%, Indicatorx...

Code: SLRO01560100

Per 100ML

€34.27 ex VAT

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Average lead time: 12-06-2026

Methylene blue, tablets for milk...

Code: V330733R

€161.02 ex VAT

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Average lead time: 20-07-2026

Methylene blue

Code: SM9140-25G

€225.00 ex VAT

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Average lead time: 12-06-2026

Hydroxynaphthol Blue, Indicator for...

Code: F15624110

€152.86 ex VAT

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Average lead time: 12-06-2026

Iodine indicator, Supelco

Code: 1.04764.0100

€255.82 ex VAT

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Average lead time: 26-06-2026

pH indicator strips 7–14 non-bleeding

Code: LIA-56S001190

€102.20 ex VAT

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Average lead time: 12-06-2026

pH indicator strips 4-10. Readable at...

Code: SLTP0410000S

€15.52 ex VAT

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Average lead time: 12-06-2026

Bromocresol green ACS, Reag. Ph. Eur.

Code: 1.08121.0025

€1,330.76 ex VAT

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In stock

Ready to ship immediately!

Calcium/ Magnesium Indicator Solution...

Code: H2241832

Per 100ML

€70.59 ex VAT

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Average lead time: 12-06-2026

Dextrose Tryptone Purple Bromocresol...

Code: SL01-556-500

Per EACH

€55.73 ex VAT

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Average lead time: 20-08-2026

Phenolphthalein indicator solution 1.6%

Code: KBSP-018-1611

€60.00 ex VAT

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Average lead time: 10-09-2026

Gra, Stain Kit PK 4

Code: F11953492

Per PK 4

€450.00 ex VAT

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Average lead time: 13-08-2026

Bromocresol green solution 004% indic

Code: SLVE00750100

Per 100ML

€39.32 ex VAT

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Average lead time: 13-08-2026

Indicator Strips Verify Sixcess...

Code: TS-PCC007

Per PK 100

€66.83 ex VAT

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Average lead time: 13-08-2026

Diphenylamine-4-sulfonic acid 5g barium...

Code: SLBA00600005

Per 5G

€137.62 ex VAT

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Average lead time: 13-08-2026

PHENOLPHTHALEIN 1% In Ethanol 1lt

Code: KB-PHENOLPHTHALEN 1%

Per 1.0Lt

€40.00 ex VAT

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Average lead time: 13-08-2026

Bromothymol Blue Sodium Salt, 0.04% w/v...

Code: F11398967

Per 100ML

€44.80 ex VAT

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In stock

Ready to ship immediately!

HEMACOLOR RAPID STAINING OF BLOOD SMEAR...

Code: 1.11661.0001

Per 500ml

€236.44 ex VAT

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Average lead time: 13-08-2026

Phenolphthalein indicator ACSReag. Ph...

Code: 1.07233.0025

Per 25Gr

€84.76 ex VAT

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Average lead time: 13-08-2026

PH-INDICATOR STRIPS PH 0 - 2.5 SPECIAL...

Code: 1.09540.0001

Per PK 100

€33.46 ex VAT

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Average lead time: 13-08-2026

Eriochrome black T (C.I. 14645)...

Code: 1.03170.0025

Per EACH

€78.81 ex VAT

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Average lead time: 13-08-2026

Congo red (C.I. 22120) indicator Reag....

Code: 1.01340.0025

Per 50G

€140.00 ex VAT

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In stock

Ready to ship immediately!

Litmus paper, blue, Roll, 5 m long x 6...

Code: EDUCCH0624D

€1.67 ex VAT

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In stock

Ready to ship immediately!

Litmus paper, red, Roll, 5 m long x 6...

Code: EDUCCH0624C

€1.67 ex VAT

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Average lead time: 12-06-2026

Lugol’S Solution

Code: SLLU00101000

€90.00 ex VAT

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Average lead time: 12-06-2026

Fehling's Reagent Kit Each

Code: V87814.290

Per EACH

€371.11 ex VAT

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Average lead time: 12-06-2026

Neutral Red, C.I. 50040, For Microscopy...

Code: SLRO01900025

€135.39 ex VAT

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Average lead time: 12-06-2026

Eriochrome Black T

Code: SLNE00450025

€28.51 ex VAT

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Average lead time: 26-06-2026

Potassium chromate indicator solution

Code: LIA-56L014095

€41.04 ex VAT

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