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Displaying 7051-7100 of 12116 results.
Sigma Cat.No.Description
E2503004Etomidate impurity B
European Pharmacopoeia (EP) Reference Standard
E2600000Etoposide
European Pharmacopoeia (EP) Reference Standard
E26266Ethylenediamine
ReagentPlus®, ≥99%
E3257Ethylene glycol-bis(succinic acid N-hydroxysuccinimide ester)
powder
E3768(−)-Epigallocatechin
≥95% (HPLC), from green tea
E3876N-Ethylmaleimide
crystalline, ≥98% (HPLC)
E3893(−)-Epicatechin gallate
≥98% (HPLC), from green tea
E4009Eosin Y
Dye content ~99 %
E4378Ethylene glycol-bis(2-aminoethylether)-N,N,N′,N′-tetraacetic acid
≥97.0%
E4382Eosin Y disodium salt
certified by the BSC
E4884Ethylenediaminetetraacetic acid disodium salt dihydrate
ACS reagent, 99.0-101.0%
E5000000Eugenol
European Pharmacopoeia (EP) Reference Standard
E5399Endo agar
suitable for microbiology, NutriSelect® Plus
E6003Eosin Y disodium salt
Dye content ≥85 %
E6133Ethanolamine hydrochloride
≥99.0%
E6376Erythromycin
potency: ≥850 μg per mg
E6383N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride
crystalline
E7750N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride
commercial grade, powder
E7889Ethylenediaminetetraacetic acid disodium salt solution
Molecular Biology, 0.5 M in H2O, DNase, RNase, NICKase and protease, none detected
E86313-(N-Ethyl-3-methylanilino)-2-hydroxypropanesulfonic acid sodium salt
for enzymic, spectrophotometric det. of H2O2
E8751Ethidium bromide
~95% (HPLC)
E9379Stains-All
~95%
E9508Ethanolamine
≥98%
E9876Ethylhydrocupreine hydrochloride
analytical standard
E9884Ethylenediaminetetraacetic acid
ACS reagent, 99.4-100.6%, powder
EDEthylenediaminetetraacetic acid
purified grade, ≥98.5%, powder
ED2PEthylenediaminetetraacetic acid dipotassium salt dihydrate
≥98%
ED2SSEthylenediaminetetraacetic acid disodium salt dihydrate
reagent grade, 98.5-101.5% (titration)
EDSEthylenediaminetetraacetic acid
anhydrous, BioUltra, ≥99% (titration)
ERMAC057Aflatoxin B1 solution
3.79 μg/g in acetonitrile, ERM®, certified reference material
ERMAC058Aflatoxin B2 solution
3.80 μg/g in acetonitrile, ERM®, certified reference material
ERMAC059Aflatoxin G1 solution
3.78 μg/g in acetonitrile, ERM®, certified reference material
ERMAC060Aflatoxin G2 solution
3.80 μg/g in acetonitrile, ERM®, certified reference material
ERMAC213PAHs in toluene
ERM®, certified reference material
ERMAC626Arsenobetaine in water
ERM®, certified reference material
ERMAC699Zearalenone in acetonitrile
ERM®, certified reference material
ERMAD413Plasmid DNA Fragments of MON 810 Maize
ERM®, certified reference material
ERMAD415NK603 pDNA calibrant
ERM®, certified reference material
ERMAD425356043 pDNA calibrant
ERM®, certified reference material
ERMAD42798140 pDNA calibrant
ERM®, certified reference material
ERMAD442KLambda DNA solution
ERM®, certified reference material
ERMAD455KCreatine kinase MM isoenzyme
ERM®, certified reference material
ERMAD483Porcine pDNA calibrant
ERM®, certified reference material
ERMAD500Haemoglobin in buffer
ERM®, certified reference material
ERMAD623BCR-ABL pDNA calibrant
ERM®, certified reference material
ERMAE637Magnesium, 24Mg (certified for isotope abundance ratio)
ERM®, certified reference material
ERMAE638Magnesium, 26Mg (certified for isotope abundance ratio)
ERM®, certified reference material
ERMAE640Mercury 202Hg (certified for isotope abundance ratio)
ERM®, certified reference material
ERMAE641Chlorine 35Cl (certified for isotope abundance ratio)
ERM®, certified reference material
ERMAE642Chlorine 37Cl (certified for isotope abundance ratio)
ERM®, certified reference material

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800-334-7725
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