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Displaying 16451-16500 of 68959 results.
Sigma Cat.No.Description
790451TCO-amine HCl salt
790508Iron oxide(II,III), magnetic nanoparticles solution
5 nm avg. part. size (TEM), PEG functionalized, 1 mg/mL Fe in H2O, dispersion
790532Boron nitride
nanopowder, <150 nm avg. part. size (TEM), 99% trace metals basis
790575(2-Boc-amino)ethyl methacrylate
99% (GC)
790583Tungsten(IV) sulfide
nanopowder, 90 nm avg. part. size (SEM), 99% trace metals basis
790591Oxetane-3-carboxylic acid
790737(R)-1,1′-Binaphthyl-2,2′-disulfonimide
97%
790877Tris(2,2,2-trifluoroethyl) borate
97%
790907TmPyPB
98% (HPLC)
790982Iodomethane-13C solution
2 M in tert-butyl methyl ether, ≥99 atom % 13C, contains copper as stabilizer
791016RockPhos
97%
791105Zinc chloromethanesulfinate
95% (H-NMR)
791245N749 Black Dye
791326Titanium(IV) oxide, brookite
nanopowder, <100 nm, 99.99% trace metals basis
791334Silica, nanoparticle dispersion in water
<30 nm (DLS), triethoxylpropylaminosilane functionalized
791342Silica, nanoparticle dispersion in water
<50 nm (DLS), triethoxylpropylaminosilane functionalized
79135Phenylmercury nitrate
basic, ≥97.0% (RT)
791369Tang-Yu Auxiliary
97%
79141O-(2-Aminoethyl)-O′-[2-(Boc-amino)ethyl]octaethylene glycol
≥90% (oligomer purity)
791423C101 Dye
791482EL-HPE high performance electrolyte
791490Carbon nanotube, single-walled, conductive aqueous ink, SWCNT 0.2 mg/mL
avg. no. of layers, 1
791504Carbon nanotube, single-walled, conductive aqueous ink
0.9-1.1 g/L (SWCNT concentration by Absorbance at 854 nm), avg. no. of layers, 1
791512Platinum paste, screen printable
791520Graphene oxide, ammonia functionalized
1 mg/mL, dispersion in H2O
791539Titania paste, reflector
791547Titania paste, transparent
791555Titania paste, active opaque
791571Isopropyl p-toluenesulfonate
97%
79179Nitromethyl phenyl sulfone
≥99.0% (T)
791806Yu-Wasa Auxiliary
97%
791814KetoABNO
95%
7918302-Mercaptopyrazine
97% (HPLC)
791857Indium(III) phthalocyanine chloride
Dye content 95 %
7918651-(2-Bromoethoxy)-2-(2-methoxyethoxy)ethane
97%
791873Conductive silver printing ink, resistivity 5-6 Ω cm
791881Conductive silver printing ink, resistivity 9 - 10 μΩ-cm
791997Vanadyl phthalocyanine
dye content >90 %
7920472-Bromoisobutanoic acid N-hydroxysuccinimide ester
98% (GC)
7920552-Azidoethyl 2-bromoisobutyrate
≥95%
792063Copper(I) iodide
anhydrous, 99.995% trace metals basis
792071Spiro-MeOTAD
99% (HPLC)
7921524-Methylpiperidine solution
suitable for peptide synthesis, 20 % (w/w) in DMF
792268Eicosanoic-d39 Acid
98 atom % D, 97% (CP)
792276Silver nitrate
anhydrous, ≥99.999% trace metals basis
79229N-Boc-1,6-hexanediamine
≥98.0% (NT)
792357MorDalphos Pd G3
7923732-Chloro-2,2-difluoroacetophenone
95%
792438NTA terminal-SAM formation reagent
792446Sodium 1,1-difluoro-4-(2-methyl-1,3-dioxolan-2-yl)butane-1-sulfinate

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