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Displaying 7001-7050 of 12126 results.
Sigma Cat.No.Description
D2975000Doxorubicin hydrochloride
European Pharmacopoeia (EP) Reference Standard
D3000000Doxycycline hyclate
European Pharmacopoeia (EP) Reference Standard
D3060Dextrose starch agar
suitable for microbiology, NutriSelect® Plus
D3100000Droperidol
European Pharmacopoeia (EP) Reference Standard
D3252o-Dianisidine dihydrochloride
≥95%
D3281Diflunisal
analytical standard
D3435Dey-Engley neutralizing broth
suitable for microbiology, NutriSelect® Plus
D3635Lithium 3,5-diiodosalicylate
analytical standard
D4011N,N-Dimethyl-1-naphthylamine
≥98.0% (GC)
D47844,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride
Fluorogenic reagent
D4911Dextran sulfate sodium salt from Leuconostoc spp.
mol wt 6,500-10,000
D5General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO 17034 certified
viscosity 4.745 mPa.s (25 °C)
D500General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO 17034 certified
viscosity 494 mPa.s (25 °C)
D5000General Purpose Viscosity Standard; UKAS ISO/IEC17025 and ISO 17034 certified
viscosity 5738 mPa.s (25 °C)
D5130Dithizone
Practical Grade
D54702Dichloroacetic acid
ReagentPlus®, ≥99%
D5545DL-Dithiothreitol
BioXtra, ≥99.0% (titration)
D6001Dextran sulfate sodium salt from Leuconostoc spp.
average mol wt >500,000 (dextran starting material), contains 0.5-2.0% phosphate buffer, pH 6-8
D6003Digoxin
analytical standard
D6518Diethylenetriaminepentaacetic acid
≥99% (titration)
D6750Sodium deoxycholate
≥97% (titration)
D6924Dextran sulfate sodium salt from Leuconostoc spp.
average mol wt 9,000-20,000
D7008Dihydroethidium
≥95%
D7282Desmethyldiazepam
analytical standard
D77661,5-Diphenylcarbazide
reagent grade
D7770Diminazene aceturate
analytical standard
D7809Deoxycholate citrate agar
suitable for microbiology, NutriSelect® Plus
D80013,3′-Diaminobenzidine
97% (HPLC)
D80062′-Deoxycytidine hydrochloride
analytical standard, ≥99%
D80644-(2-(6-(Dibutylamino)-2-naphthalenyl)ethenyl)-1-(3-sulfopropyl)pyridinium hydroxide inner salt
≥95% (HPLC), solid
D8189Bis(1,3-dibutylbarbituric acid) trimethine oxonol
≥95% (HPLC)
D82551,4-Dithioerythritol
≥99.0%
D8284Bicinchoninic acid disodium salt hydrate
≥98% (HPLC)
D8787Dextran sulfate sodium salt from Leuconostoc spp.
avg mol wt >500,000 (dextran starting material)
D8802Dextran solution from Leuconostoc mesenteroides
20 % (w/w) (Autoclaved)
D8809Daunorubicin hydrochloride
meets USP testing specifications
D8885Diethanolamine
reagent grade, ≥98.0%
D90153,3′-Diaminobenzidine tetrahydrochloride hydrate
ISOPAC®
D9026Digoxigenin
analytical standard
D9257Dihydrotachysterol
analytical standard
D93503Silver diethyldithiocarbamate
ACS reagent, 99%
D93856Diethylenetriamine
ReagentPlus®, 99%
D9516Diaveridine
analytical standard, ≥99.0% (TLC)
D9559Dextrose monohydrate
meets USP testing specifications, 97.5-102.0% anhydrous basis
D9564DAPI, dilactate
≥98% (HPLC)
D96801,4-Dithioerythritol
BioXtra, ≥99.0%
D9684Dextromethorphan hydrobromide
meets USP testing specifications
D9805Fast Blue B Salt
Dye content ~95 %
DEN1510Density Standard (15 °C)
UKAS ISO/IEC17025 and ISO 17034 certified, density: 1.0269 g/mL at 15 °C
DEN2002Density Standard (20 °C)
UKAS ISO/IEC17025 and ISO 17034 certified, density: 0.7264 g/mL at 20 °C

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