Indicators & indicator solutions

Here you will find everything your laboratory needs for indicators and indicator solutions, such as: phenolphthalein, eriochrome black, bromocresol green, phenol red and thymol blue. This range is for biotech, hospitals, R&D, teaching and (quality) control. This collection holds 90 articles. The catalogue holds more than 150.000 articles. In-stock articles ship in two to five business days.

90 products

Showing 49 - 72 of 90 products

Showing 49 - 72 of 90 products
View
Eriochrome cyanine R (C.I. 43820), 1 g, Carl Roth, art. 1H5C.1Carl Roth
Carl Roth Eriochrome cyanine R (C.I. 43820), extra pure, 1 g, glass
From €12,51
Choose options
Eriochrome black T, indicator 1 % in NaCl, trituration, 50 g, Carl Roth, art. K860.1Carl Roth
Carl Roth Eriochrome black T, Indicator 1 % in NaCl, trituration, 50 g, plastic
From €27,59
Choose options
Eriochrome black T, C.I. 14645, 25 g, Labbox, art. ERIOT0D025Labbox
Labbox Eriochrome black T, C.I. 14645 25 g
€10,16
Eriochrome black T indicator solution, 0,1 % in denatured ethanol, 100 ml, Carl Roth, art. 1E01.1Carl Roth
Carl Roth Eriochrome black T indicator solution, 0,1 % in ethanol denatured, 100 ml, glass
From €59,54
Choose options
Eriochrome black T, C.I. 14645, 100 g, Labbox, art. ERIOT0D100Labbox
Labbox Eriochrome black T, C.I. 14645 100 g
€32,81
Thymol blue solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml, Carl Roth, art. 26U3.1Carl Roth
Carl Roth Thymol blue solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml
€74,20
Thymolphthalein indicator solution, 1 % in denatured ethanol, 100 ml, Carl Roth, art. 1E03.1Carl Roth
Carl Roth Thymolphthalein indicator solution, 1 % in ethanol denatured, 100 ml, glass
From €75,38
Choose options
Thymol blue indicator solution 250 ml, Carl Roth, art. 9954.1Carl Roth
Carl Roth Thymol blue indicator solution, 0,1 % in ethanol denatured, 250 ml, plastic
From €57,02
Choose options
Thymol blue ACS, 5 g, Labbox, art. THBL00D005Labbox
Labbox Thymol blue ACS 5 g
€10,25
Thymol blue ACS, 25 g, Labbox, art. THBL00D025Labbox
Labbox Thymol blue ACS 25 g
€37,90
Thymolphthalein indicator solution, 0,1 % in denatured ethanol, 500 ml, Carl Roth, art. 8152.1Carl Roth
Carl Roth Thymolphthalein indicator solution, 0,1 % in ethanol denatured, 500 ml, glass
From €60,48
Choose options
Bicarbonate indicator solution, 100 ml, glass, Carl Roth, art. 20L7.1Carl Roth
Carl Roth Bicarbonate indicator solution, 100 ml, glass
From €10,17
Choose options
ThermoClean DC water bath stabiliser, 100 ml, blue (with indicator), Dinkelberg, art. DI1005Dinkelberg
Dinkelberg ThermoClean DC Water Bath Stabiliser Solution, 100ml, for water baths and
€29,33
Tashiro's indicator solution, in ethanol, denatured, 250 ml, Carl Roth, art. 2624.1Carl Roth
Carl Roth Tashiro's indicator solution, in ethanol, denatured, 250 ml, plastic
From €22,77
Choose options
Phenol red RAPID and DPD No. 1 (Cl2 / Br2) RAPID tablets for PoolTester, 30 each, Labbox, art. POLTR10030Labbox
Labbox Tablets phenol Red RAPID / DPD Nº1 (free Cl2 / Br2) RAPID for PoolTester, 30 pcs
€6,88
Potassium iodide and starch solution 100 ml, Carl Roth, art. 24NW.1Carl Roth
Carl Roth Potassium iodide and starch solution
€74,20
Starch solution 1 %, Reag. Ph. Eur 100 ml, Carl Roth, art. 27TG.1Carl Roth
Carl Roth Starch solution 1 %, Reag. Ph. Eur.
€74,20
Dimidium bromide disulfin blue indicator, 100 ml, Carl Roth, art. 230M.1Carl Roth
Carl Roth Dimidium bromide disulfin blue indicator, 100 ml
From €24,65
Choose options
Indicator bromocresol green/methyl red, Reag. Ph. Eur 100 ml, Carl Roth, art. 20UG.1Carl Roth
Carl Roth Indicator bromocresol green/methyl red, Reag. Ph. Eur.
€74,20
Phenol red solution R3, Reag. Ph. Eur., 100 ml, Carl Roth, art. 23UP.1Carl Roth
Carl Roth Phenol red solution R3, Reag. Ph. Eur., 100 ml
From €74,20
Choose options
Phenol red solution R2, Reag. Ph. Eur., 100 ml, Carl Roth, art. 23UN.1Carl Roth
Carl Roth Phenol red solution R2, Reag. Ph. Eur., 100 ml
From €74,20
Choose options
Phenol red solution, Reag. Ph. Eur., 100 ml, Carl Roth, art. 23UM.1Carl Roth
Carl Roth Phenol red solution, Reag. Ph. Eur., 100 ml
€74,20
Phenolphthalein solution, Reag. Ph. Eur., 100 ml, Carl Roth, art. 23UK.1Carl Roth
Carl Roth Phenolphthalein solution, Reag. Ph. Eur., 100 ml
€74,20
Cresol red solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml, Carl Roth, art. 21M2.1Carl Roth
Carl Roth Cresol red solution, Reag. Ph. Eur., Chapter 4.1.1, 100 ml
€74,20

Recently viewed

Questions about Indicators & indicator solutions

Why Indicators & indicator solutions?

An indicator solution changes colour at a stated point, usually a pH interval or a redox potential, so a titration endpoint can be seen. The solvent and the concentration decide how sharp the change is. A solid indicator dye and a ready solution are different articles.

A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.

This shelf belongs to Analytical standards & reference materials, inside Lab chemicals. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are ICP, AAS & ion standards, Chromatography standards (GC, HPLC, pesticides), Reference substances & reagents (other), Volumetric standard solutions (titration), Reagents for analysis (Ph. Eur., ASTM, DIN) and Spectroscopy & physical property standards. The category above this shelf is Analytical standards & reference materials.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. We deliver across the EU in two to five days if in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.