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Displaying 1301-1350 of 110154 results.
Sigma Cat.No.Description
461231-(Ethoxycarbonylmethyl)-6-methoxyquinolinium bromide
suitable for fluorescence, ≥97.0% (TLC)
46133Chlortetracycline hydrochloride
VETRANAL®, analytical standard
46143Ofurace
PESTANAL®, analytical standard
46290Sudan Red 7B
for microscopy (Bot., Hist.)
46300Ethoxysulfuron
PESTANAL®, analytical standard
46325Fomesafen
PESTANAL®, analytical standard
46393Fluo-3
suitable for fluorescence, ~70%
46415Acrinathrin
PESTANAL®, analytical standard
469356-[Fluorescein-5(6)-carboxamido]hexanoic acid
suitable for fluorescence, ≥90% (HPCE)
469406-[Fluorescein-5(6)-carboxamido]hexanoic acid N-hydroxysuccinimide ester
suitable for fluorescence, ≥75% (HPLC)
46943Fluorescein dilaurate
suitable for fluorescence, ≥97.0% (HPCE)
46944Fluorescein isothiocyanate–dextran
average mol wt 4,000, (FITC:Glucose = 1:250)
46945Fluorescein isothiocyanate–dextran
average mol wt 70,000, (FITC:Glucose = 1:250)
46946Fluorescein isothiocyanate–dextran
average mol wt 150,000, (FITC:Glucose = 1:160)
46947Fluorescein isothiocyanate – Dextran 500000-Conjugate
(FITC:Glucose = 1:100)
46950Fluorescein 5(6)-isothiocyanate
BioReagent, suitable for fluorescence, mixture of 2 components, ≥90% (HPLC)
46951Fluorescein isothiocyanate isomer I
≥97.5% (HPLC)
46955Fluorescein
for fluorescence, free acid
46960Fluorescein sodium salt
BioReagent, suitable for fluorescence
46970Fluorescein sodium salt
p.a., for source staining
46985Fluorescein-5-thiosemicarbazide
suitable for fluorescence, ~80% (HPCE)
47014L-Lactaldehyde solution
1 M in H2O
47036Saponin
for molecular biology, used as non-ionic surfactant
471404-Fluoro-7-nitrobenzofurazan
BioReagent, suitable for fluorescence, ≥98.0% (HPLC)
471905-Fluoroorotic acid hydrate
≥99.0% (TLC)
47255Lumilux Green D 254
475685-Fluoro-L-tryptophan
≥98.0% (HPLC)
47608Formaldehyde solution
for molecular biology, BioReagent, ≥36.0% in H2O (T)
47612Folinic acid calcium salt hydrate
BioXtra, ≥99.0% (HPLC)
47641Folin & Ciocalteu’s phenol reagent
2 M (with respect to acid)
47671Formamide
BioUltra, for molecular biology, ≥99.5% (T)
47729N-Formyl-Met-Leu-Phe
BioXtra, ≥99.0% (TLC)
47739D-(−)-Fructose
BioUltra, ≥99.0% (HPLC)
47752Formononetin
≥99.0% (TLC)
47989Fura 2-AM
BioReagent, suitable for fluorescence, ≥95.0% (HPLC)
48130Kinetin
≥99.0% (HPLC)
48230D-Galacto-D-mannan from Ceratonia siliqua
~95% (HPLC)
48275β-Galactosidase from Escherichia coli
suitable for enzyme immunoassay, lyophilized, powder, ~140 U/mg
48488Sodium (±)-homocitrate tribasic
48750Genapol® X-080
48760Gentamicin sulfate from Micromonospora purpurea
≥590 μg/mg of gentamicin
48770Gentian violet
for microscopy (Bact., Hist.)
48795Manganese(II) chloride 0.1 M solution
48870Gibberellin
80% gibberellin A3 basis (TLC)
48880Gibberellic acid
90% gibberellin A3 basis (HPLC)
49101β-Glucanase from Aspergillus niger
powder, dark brown, ~1 U/mg
49122Glucopone 600 CS UP solution
~50% in H2O, paste
49139D-(+)-Glucose
BioUltra, anhydrous, ≥99.5% (sum of enantiomers, HPLC)
49163Glucose solution
BioUltra, for molecular biology, ~20% in H2O
492-05AHuman Marrow Stromal Cells: HMSC, adult

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