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aldrich Brand

Displaying 5101-5150 of 68873 results.
Sigma Cat.No.Description
2883653,4-Difluoronitrobenzene
99%
2883732-Amino-6-methylbenzothiazole
98%
288403trans-Dichlorobis(triphenylphosphine)platinum(II)
2884112-Acetylthiazole
99%
2884382-Methylcyclopentanone
98%
288462Phosphorus tribromide
≥99.99% trace metals basis
288470Benzyl chloride-α-13C
99 atom % 13C
288497Barium oxide
97%
288640Manganese(II) nitrate hydrate
98%
288659Iron(III) fluoride
46.5-50.7% Fe (by Na2SO3, titration)
288721Indium(III) sulfate hydrate
99.99% trace metals basis
2887993′-Chloroacetophenone
98%
2888613-Bromophenylacetic acid
98%
288950Methyl 5-(benzyloxycarbonyl)-2,4-dimethyl-3-pyrrolepropionate
97%
2889852-Thiophenecarbonyl chloride
97%
288993α-Amylcinnamaldehyde
97%, mixture of cis and trans
2890273-Phenylbutyraldehyde
97%
289078Gold’s Reagent
95%
289094tert-Butyldimethylsilanol
99%
289101,4-Cyclohexadiene
purum, ≥97.0% (GC)
289108Chloro(dimethyl)octadecylsilane
95%
289132Urea hydrogen peroxide
97%
289140Cadmium carbonate
powder, 98%
289167Thulium(III) oxide
99.9% trace metals basis
289175Neodymium(III) nitrate hexahydrate
99.9% trace metals basis
289183Neodymium(III) chloride hexahydrate
99.9% trace metals basis
289191Lutetium (III) oxide
99.9% trace metals basis
289205Lanthanum(III) oxide
suitable for AAS, ≥99.9%
289213Holmium(III) chloride hexahydrate
99.9% trace metals basis
289221Europium(III) oxide
99.9% trace metals basis
289248Erbium(III) oxide
99.9% trace metals basis
289256Erbium(III) chloride hexahydrate
99.9% trace metals basis
289264Dysprosium(III) oxide
99.9% trace metals basis
289272Dysprosium(III) chloride hexahydrate
99.9% trace metals basis
289299Rubidium nitrate
99.7% trace metals basis
289310Rubidium carbonate
99% (trace metals analysis)
289337Cesium nitrate
99%
289345Cesium fluoride
99.9% trace metals basis
289388Silicon tetrachloride
99.998% trace metals basis
289396Hydroxyapatite
powder, synthetic
289418Indium(III) oxide
99.99% trace metals basis
2894264,4′−Dipyridyl
98%
2894853,5,5-Trimethyl-1-hexanol
technical grade, 85%
289612N-Ethylcyclohexylamine
98%
2896473-Amino-4-hydroxybenzoic acid
97%
289744Cerium(IV) oxide, dispersion
20 wt. % colloidal dispersion in 2.5% acetic acid, 30-50 nm avg. part. size
289787Copper(II) hydroxide
technical grade
289833Strontium carbonate
≥98%
289841Calcium oxalate hydrate
289868Methylphosphonic acid
98%

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