Reagents

Analytical reagents, buffers and indicators

Substances and ready-made solutions whose purpose is the measurement itself: they set a known condition, provide a known reference, or produce an observable change proportional to what is measured.

Analytical reagents, buffers, and indicators are substances and ready-made solutions used in laboratories to determine measurement values. They are used to establish known conditions, provide references, or induce observable changes proportional to the measured quantity. This category includes buffers, indicators, dyes, and chemical reagents.

2,575 products 4 subcategories

Page 16 of 43 20 items on this page 2,575 products in this category

Reagent solutions

6 items here See all
1,3-Diaminoguanidine hydrochloride, 97% Fluorochem CAS 36062-19-8
2-Methoxycyclohexa-2,5-diene-1,4-dione, 97% Fluorochem CAS 2880-58-2
2-(2H-Benzo[d][1,2,3]triazol-2-yl)-4-methylphenol, 98% Fluorochem CAS 2440-22-4
((Difluoromethyl)sulfonyl)benzene, 95% Fluorochem CAS 1535-65-5
2,5-Dimethylcyclohexa-2,5-diene-1,4-dione, 95% Fluorochem CAS 137-18-8
Dibromoisocyanuric acid, 95% Fluorochem CAS 15114-43-9

Indicators

3 items here See all
1,2-Dihydroxyanthracene-9,10-dione, 97% Fluorochem CAS 72-48-0
Methyl yellow, indicator, 97% Fluorochem CAS 60-11-7
2-(4-Dipropylaminophenylazo)benzoic acid Fluorochem CAS 270648

Dyes and stains

11 items here See all
Pyren-1-amine, 95% Fluorochem CAS 1606-67-3
2-Methylanthracene-9,10-dione, 95% Fluorochem CAS 84-54-8
1-Chloropyrene, 85% Fluorochem CAS 34244-14-9
1-Pyrenesulfonic Acid, Pract. Fluorochem CAS 26651-23-0
1-Acetylpyrene, 97% Fluorochem CAS 3264-21-9
9-Bromo-10-(2-naphthyl)anthracene, 95% Fluorochem CAS 474688-73-8
9H-Xanthene-9-carboxylic acid, 98% Fluorochem CAS 82-07-5
3-Bromoperylene, 90% Fluorochem CAS 23683-68-3
2,6-Dihydroxyanthracene-9,10-dione, 95% Fluorochem CAS 84-60-6
Ethyl 10-bromoanthracene-9-carboxylate, 98% Fluorochem CAS 1089318-91-1
Xanthene, 95% Fluorochem CAS 92-83-1