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.

128 products 4 subcategories

Page 1 of 3 35 items on this page 128 products in this category

Reagent solutions

8 items here See all
[Bis(trifluoroacetoxy)iodo]benzene, 95% Fluorochem CAS 2712-78-9
p-Chloranil, 98% Fluorochem CAS 118-75-2
N,N-Dimethylformamide dimethylacetal, 97% Fluorochem CAS 4637-24-5
2-Chlorocyclohexa-2,5-diene-1,4-dione, 96% Fluorochem CAS 695-99-8
[Bis(tert-butylcarbonyloxy)iodo]benzene, 97% Fluorochem CAS 57357-20-7
Guanidine Hydrobromide, 98% T Fluorochem CAS 19244-98-5
2-(Triphenylphosphoranylidene)acetonitrile, 95% Fluorochem CAS 16640-68-9
4-CYANO-TEMPO, 95% Fluorochem CAS 38078-71-6

Indicators

2 items here See all
Sodium 4-(3-(4-hydroxyphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)phenolate Fluorochem CAS 34487-61-1
1,2-Dihydroxyanthracene-9,10-dione, 97% Fluorochem CAS 72-48-0

Dyes and stains

25 items here See all
Acid blue 9, 50% Fluorochem CAS 3844-45-9
9,10-Di(2-Naphthyl)anthracene, 95% Fluorochem CAS 122648-99-1
7,8,9,10-Tetrahydro-benzo[a]pyren-7-ol, 98% Fluorochem CAS 6272-55-5
1,6,7,12-Tetrachloroperylenetetracarboxylic acid dianhydride, 95% Fluorochem CAS 156028-26-1
1,4-Bis(butylamino)anthracene-9,10-dione, 98% HPLC Fluorochem CAS 17354-14-2
2,7-Dibromopyrene, 95% Fluorochem CAS 102587-98-4
PERYLENE, 95% Fluorochem CAS 198-55-0
1-Methoxypyrene, 95% Fluorochem CAS 34246-96-3
11-oxo-2,3,5,6,7,11-Hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylic acid, 95% Fluorochem CAS 55804-65-4
Pyrene-2-carboxylic acid, 97% Fluorochem CAS 36428-96-3
1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid, 95% Fluorochem CAS 128-67-6
NBD-CO-Hz, ≥95%(HPLC) Fluorochem CAS 221263-97-4
2,6-Dibromo-9,10-diphenylanthracene, ≥96% Fluorochem CAS 528609-98-5
Methyl 7-(bromomethyl)-9-oxo-9H-xanthene-1-carboxylate, 98% Fluorochem CAS 328526-38-1
2-(Tert-butyl)anthracene, 98%+(GC-MS),RG Fluorochem CAS 18801-00-8
5,5-Difluoro-8-formyl-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uide, 98% Fluorochem CAS 1189166-58-2
BDPI, 95% Fluorochem CAS 1083009-44-2
3',4',5',6'-Tetrahydroxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one, 85% Fluorochem CAS 2103-64-2
4,4'-((4-Iminocyclohexa-2,5-dien-1-ylidene)methylene)dianiline hydrochloride, 95% Fluorochem CAS 569-61-9
2,6-Dibromoanthracene, 95% Fluorochem CAS 186517-01-1
9,10-Dibromoanthracene, 95% Fluorochem CAS 523-27-3
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid, 98% Fluorochem CAS 116-81-4
1-Hydroxyanthracene-9,10-dione, 98%+,RG Fluorochem CAS 129-43-1
Eosin Y Chembeads (0.03μmol/mg), 95% Fluorochem CAS 17372-87-1
4,4-(Anthracene-9,10-diylbis(ethyne-2,1-diyl))dibenzaldehyde, 97% Fluorochem CAS 1361119-48-3