Electron Microscopy Sciences, 1 g
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TMB 1G
Electron Microscopy SciencesA non-carcinogenic substitute for DAB and DAB-HCl. Used as a sensitive and specific reagent for the detection of blood. Formula: C16H20N2 Formula Weight: 240.35 CAS #: 54827-17-7 Melting Point: 166-169°C Assay: >98%
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Uranyl Formate
Electron Microscopy SciencesFor ultra fine grain structure, Electron Microscopy Sciences' Uranyl Formate offers amazing advancement in negative staining for microscopy. Contents are radioactive.
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Gold Chloride, Hydrate(Chloroauric Acid; Hydrogen Tetrachloroaurate)
Electron Microscopy SciencesFormula: H(AuCl4)·H2O Formula Weight: 357.79 CAS #: 16961-25-4 UN #: UN1759 Assay: 99.9985% Gold contents: 49%+ A highly purified gold compound for the preparation of Colloidal Gold sols. Preweighed to facilitate your work.…
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TMB-HCl
Electron Microscopy SciencesFormula: C16H20N2·2HCl Formula Weight: 313.30 CAS #: 64285-73-0 Melting Point: >300°C Assay: >98% (Cl)
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Uranyl Magnesium Acetate
Electron Microscopy SciencesUsed as a substitute for uranyl acetate in either double-staining techniques and also as a solo stain. Formula: UO2Mg(CH3COO)4 Formula Weight: 530.0 CAS #: 20596-93-4
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Digitonin
Electron Microscopy SciencesAn additive which stabilizes cholesterol 0.2% digitonin in buffer added to Glutaraldehyde fixative may help to stabilize and retain the fine structural localization of free cholesterol and cholesterol esters. Formula: C56H92029 Formula Weight: …
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(DAB-HCl), 3,3-Diaminobenzidine Tetra Hydrochloride, EM Grade
Electron Microscopy SciencesFormula: C12H14N4·4HCl Formula Weight: 360.12 CAS #: 7411-49-6 Melting Point: 300°C Used for histochemical localization of peroxidase with DAB and in immunocytochemistry. Sternberger, et.al., J. Histochem,…
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Nitro Blue Tetrazolium Chloride
Electron Microscopy Sciences(Nitro, BT, p-Nitrotetrazolium Blue; 2, 2´-Di-p-nitrophenyl-5, 5´diphenyl-[3, 3´-dimethoxy-4, 4´-diphenylene] ditetrazolium chloride) Formula: C40H30Cl2N10O6 Formula Weight: 817.6 CAS #:…
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Electron Microscopy Sciences Nitro Blue Tetrazolium Chloride
Electron Microscopy SciencesThe Electron Microscopy Sciences 1 gram nitro blue tetrazolium chloride is used for the analysis of chemical samples to determine the cell viability as a potential redox.
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Uranyl Oxalate
Electron Microscopy SciencesTo adjust the pH of Uranyl compounds as well as a negative stain for electron microscopy. Formula: (COO)2 UO2 ·.3H2O