Electron Microscopy Sciences, Chemicals, Acids
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Trypsin 1:100, Powder
Electron Microscopy SciencesCAS #: 9002-07-7 Extract from Porcine Pancreas. Activity >100 NF units/mg Used for whole cell preparations.
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Formic Acid 96%
Electron Microscopy SciencesFormula: HCOOH Formula Weight: 46.03 CAS #: 64-18-6 Specific Gravity: 1.22
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Chromic Acid
Electron Microscopy SciencesGrade: Reagent, Crystals, A.C.S. Formula: CrO3 Formula Weight: 99.99 CAS #: 1333-82-0
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Tannic Acid, Reagent, A.C.S., EM Grade
Electron Microscopy SciencesFormula: C76H52O46 Formula Weight: 1701.28 Grade: Reagent A.C.S., EM Grade CAS #: 1401-55-4
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12-Tungstosilicic Acid
Electron Microscopy Sciences(Silicotungstic acid) Formula: H4[SiO4.(W3O9)4]·xH2O Molecular Weight: 878.29+aq CAS #: 11130-20-4
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Phosphomolybdic Acid, Crystal, Reagent, A.C.S.
Electron Microscopy Sciences(dodeca-Molybdophosphoric Acid) Formula: H3PO4·12(MoO3)·24H2O Formula Weight: 2257.6 Grade: Reagent A.C.S. CAS #: 51429-74-4 UN #: UN1759
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Cacodylic Acid, Free Acid
Electron Microscopy Sciences(Dimethylarsinic Acid) Formula: (CH3)2AsO2H Formula Weight: 137.99 CAS #: 75-60-5 UN#: UN1572 Assay: 99.5%
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Methacrylic Acid, Glacial
Electron Microscopy Sciences(2-Methylpropenoic Acid) Formula: CH2:C(CH3)COOH Formula Weight: 86.09 CAS #: 79-41-4 Assay: >98% Stabilized with 0.25% Hydroquinone monomethyl ether.
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Succinic Acid
Electron Microscopy SciencesGrade: Reagent A.C.S. Formula: (CH3COOH)2 Formula Weight: 118.09 CAS #: 110-15-6 Melting Point: 185-191°C Assay: >99.0%
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Boric Acid, Reagent, Powder, A.C.S.
Electron Microscopy SciencesFormula: H3BO3 Formula Weight: 61.83 CAS #: 10043-35-3 Assay: 99.95% minimum. A buffer component in Tris-EDTA-Borate buffer. Also used in Silver-Methenamine buffer. Swift, J.A. (1968). The Electron histochemistry of…
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Periodic Acid, Reagent
Electron Microscopy SciencesFormula: H5IO6 Formula Weight: 227.96 CAS #: 10450-60-9 Used as a Fixative: Issidorides, M.R., and Kasorchis, T. (1981). Dispersed and compact chromatin demonstrated with a new EM Method: phosphotungstic acid-hematoxylin block-staining.…
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Hydrochloric Acid Solution
Electron Microscopy SciencesHCl CAS #: 7647-01-0 Used to adjust the pH of buffers and fixative solutions.