2,4-Dihydroxybenzophenone analytical standard

2,4-Dihydroxycinnamic acid 97%

2,4-Dihydroxypyrimidine-5-carboxylic acid 95%

2,4-Dimethoxyaniline 97%

2,4-Dimethoxybenzaldehyde 98%

2,4-Dimethoxybenzyl alcohol 99%

2,4-Dimethoxyphenyl isocyanate 97%

2,4-Dimethoxytoluene 99%

2,4-Dimethyl-1H-pyrrole-3-carboxylic acid AldrichCPR

2,4-Dimethyl-3-pentanone 98%

2,4-Dimethylaniline certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

2,4-Dimethylaniline ≥99%

2,4-Dimethylbenzenethiol 95%

2,4-Dimethylpentane 99%

2,4-Dimethylphenol 98%

2,4-Dimethylpyrrole 97%

2,4-Dinitroaniline 98%

2,4-Dinitrobenzaldehyde 97%

2,4-DINITROBENZENESULFONIC ACID DI

2,4-Dinitrobenzoic acid 96%

2,4-Dinitrophenol moistened with water, ≥98.0%

2,4-Dinitrophenol PESTANAL®, analytical standard

2,4-Dinitrophenylhydrazine Phosphoric acid solution LiChropur™, substitute for the explosive solid, ~0.2 M (~4%)

2,4-Dodecadienal natural (US), 10 wt. % in medium chain triglycerides (MCTG)

2,4-Heptadienal technical grade, 90%

2,4-Hexadiene, mixture of isomers technical grade, 90%

2,4-Hexadiyne-1,6-diol ≥98.0% (GC)

2,4-Lutidine 99%

2,4-Octanedione AldrichCPR

2,4-Pentanediol 98%

2,4-Pyridinedicarboxylic acid monohydrate 98%

2,4-Quinolinediol 97%

2,4-Thiazolidinedione technical grade, 90%

2,4′-DDT solution 100 μg/mL in methanol, PESTANAL®, analytical standard

2,4′-Dibromoacetophenone >98%

2,4′-Dibromoacetophenone derivatization grade (HPLC), LiChropur™, ≥99.0% (HPLC)

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene suitable for scintillation, 99%

2,5-Bis(octyloxy)terephthalaldehyde 98%

2,5-Bis(tributylstannyl)thiophene 97%

2,5-Bis(trimethylstannyl)-thieno[3,2-b]thiophene 97%

2,5-Bis(trimethylstannyl)thiophene 97%

2,5-Di(tert-butylperoxy)-2,5-dimethyl-3-hexyne, blend

2,5-Di-tert-butyl-1,4-benzoquinone 99%

2,5-Di-tert-butyl-4-methoxyphenol 97%

2,5-Di-tert-butylhydroquinone 99%