Indicators & indicator solutions

86 produits

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Affiche 1 - 24 de 86 produits
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Congo Red (C.I. 22120), for microscopy, 5 g, glass - Luminix HealthCarl Roth
Carl Roth Congo Red (C.I. 22120), for microscopy, 5 g, glass
A partir de €22,77
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Congo red solution, Reag. Ph. Eur., 100 ml
Luminix Health Congo red solution, Reag. Ph. Eur., 100 ml
€74,20
Zinc iodide starch solution R, Reag. Ph. Eur., 500 mlCarl Roth
Carl Roth Zinc iodide starch solution R, Reag. Ph. Eur., 500 ml, plastic
A partir de €78,89
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Xylenol orange solution, Reag. Ph. Eur., 100 ml
Luminix Health Xylenol orange solution, Reag. Ph. Eur., 100 ml
€74,20
Xylenol orange triturate Reag. Ph. Eur., 1 % in KNO3, 50 g, plastic - Luminix HealthCarl Roth
Carl Roth Xylenol orange triturate Reag. Ph. Eur., 1 % in KNO3, 50 g, plastic
A partir de €125,78
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Chrome Azurol S indicator solution, 0.5 % in diluted 2-Propanol, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth Solution indicatrice Azurol S au chrome, 0,5 % dans du 2-propanol dilué, 100 ml, verre
A partir de €68,63
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Murexide (C.I. 56085), ACS, for complexometry, 5 g, glass - Luminix HealthCarl Roth
Carl Roth Murexide (C.I. 56085), ACS, for complexometry, 5 g, glass
A partir de €33,80
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ROTI®CELL RPMI-1640, sterile, w/o glutamine, w/o phenol red, 500 ml, plastic - Luminix HealthCarl Roth
Carl Roth ROTI®CELL RPMI-1640, sterile, w/o glutamine, w/o phenol red, 500 ml, plastic
A partir de €18,32
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Mixed indicator methyl orange / bromocresol green, 100 ml
Luminix Health Mixed indicator methyl orange / bromocresol green, 100 ml
€74,20
Mixed indicator methyl red / methylene blue, 100 ml
Luminix Health Mixed indicator methyl red / methylene blue, 100 ml
€74,20
Mixed indicator eriochrome black T / methyl orange trituration R1, 100 g
Luminix Health Mixed indicator eriochrome black T / methyl orange trituration R1, 100 g
€84,95
Unisol indicator solution 113, pH 1-13, 1 unit(s) - Luminix HealthMacherey-Nagel
Macherey-Nagel Unisol indicator solution 113, pH 1-13, 1 unit(s)
€39,40
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Unisol indicator solution 410, pH 4-10, 1 unit(s) - Luminix HealthMacherey-Nagel
Macherey-Nagel Unisol indicator solution 410, pH 4-10, 1 unit(s)
€39,40
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Bromothymol blue solution R4, Reag. Ph. Eur.
Luminix Health Bromothymol blue solution R4, Reag. Ph. Eur.
€106,45
Bromophenol red indicator solution, 0,1 % in ethanol denatured, 100 ml, glass - Luminix HealthCarl Roth
Carl Roth Bromophenol red indicator solution, 0,1 % in ethanol denatured, 100 ml, glass
A partir de €57,02
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Bromothymol blue solution R2
Luminix Health Bromothymol blue solution R2
€106,45
Bromothymol blue ACS 5 gLabbox
Labbox Bromothymol blue ACS 5 g
€12,91
Bromophenol blue ACS 5 gLabbox
Labbox Bromophenol blue ACS 5 g
€9,84
Bromothymol blue solution R1
Luminix Health Bromothymol blue solution R1
€74,20
Bromothymol blue solution R3
Luminix Health Bromothymol blue solution R3
€106,45
Bromocresol purple 5 gLabbox
Labbox Bromocresol purple 5 g
€11,31
Bromophenol blue indicator solution, 0,1 % in ethanol denatured, 100 ml, plastic - Luminix HealthCarl Roth
Carl Roth Bromophenol blue indicator solution, 0,1 % in ethanol denatured, 100 ml, plastic
A partir de €30,87
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Bromocresol green indicator solution, 0,1 % in ethanol denatured, 100 ml - Luminix HealthCarl Roth
Carl Roth Bromocresol green indicator solution, 0,1 % in ethanol denatured, 100 ml
A partir de €30,87
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Bromothymol blue ACS 25 gLabbox
Labbox Bromothymol blue ACS 25 g
€40,48

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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 Produits chimiques de laboratoire et industriels. 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. Articles in stock ship within 2–5 business days. 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.