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Displaying 8401-8450 of 19750 results.
Sigma Cat.No.Description
900690N,N-Diisopropylethylamine
purified by redistillation, ZerO2®, 99.5%
90071Sulfate Standard for IC
TraceCERT®, 1000 mg/L sulfate in water
90082Erucamide
analytical standard
90092Barium Standard for AAS
TraceCERT®, 1000 mg/L Ba in nitric acid
90107Gram’s iodine solution
for microscopy
90115N4-Acetylsulfamethoxazole
analytical standard
9013511-Butanol
BioRenewable, ACS reagent, ≥99.4%
90139Schisandrin A
analytical standard
901425White-Clark catalyst
9015117β-Hydroxy-17-methylandrosta-1,4-dien-3-one
analytical standard
90157Cyanide Standard for IC
TraceCERT®, 1000 mg/L cyanide in water
901755nitro-Grela
≥95%
901759AquaMet
901760StickyCat PF6
≥95%
901763PC biotin-azide
901765Dde biotin-azide
901767PC biotin-PEG3-NHS ester
901784Nitro-grela 1st generation
≥95%
901786nitro-Grela SI-o-tolyl
≥95%
901787nitro-Grela-I2
≥95%
90179Morpholine
analytical standard
901808GreenCat iPr
≥95%
901812FixCat PF6
≥95%
901813SnatchCat
≥95%
901814UltraCat
≥95%
901874Ammonium sulfate
anhydrous, Redi-Dri, ReagentPlus®, ≥99.0%
901903Sodium nitrite
anhydrous, Redi-Dri, ReagentPlus®, ≥99.0%
901915Sodium hydroxide
anhydrous, free-flowing, Redi-Dri, reagent grade, ≥98%, pellets
901916Sodium sulfite
anhydrous, Redi-Dri, reagent grade, ≥98%
901982Alkyne Agarose
901984PC biotin-alkyne
901989Tetrazine-NHS ester
901990Tetrazine-acid
901991Dde biotin picolyl azide
901995Diazo biotin-alkyne
≥90%
902000UltraNitroCat
≥95%
902020Desthiobiotin-PEG3-Azide
90210D-(+)-Trehalose dihydrate
suitable for microbiology, ≥99.0%, composed of two α-glucose units that is used as a protectant, stabilizer and to support proper folding
90212Sudan III-(naphthyl-d6)
analytical standard
902160Phosphorus pentoxide
anhydrous, free-flowing, Redi-Dri, ReagentPlus®, 99%
902179Calcium chloride
anhydrous, granular, ≤7.0 mm, free-flowing, Redi-Dri, ReagentPlus®, ≥93%
90221Retigabine
analytical standard
902217Ir[dFFppy]2-(4,4′-dCF3bpy)PF6
≥95%
902225Ir[dFMeppy]2-(4,4′-dCF3bpy)PF6
≥95%
902284TyrannoPhos
902292EvanPhos
≥95%
90232Color Reference Solutions acc. to Ph Eur
analytical standard, Set of colors B, BY, Y, GY, R
90240Glyceryl triacetate
≥99.0% (GC)
90243Multielement standard solution 1 for ICP
TraceCERT®, in 10% nitric acid
902489Tris(trimethylsilyl)silanol
≥95%

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