Electron Microscopy Sciences, Chemicals, 100 mL
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Hydrochloric Acid Solution
Electron Microscopy SciencesHCl CAS #: 7647-01-0 Used to adjust the pH of buffers and fixative solutions.
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n-Butyl Glycidyl Ether
Electron Microscopy Sciences(Butoxymethyl oxirane) Formula: C7H14O2 Formula Weight: 130.19 CAS # : 2426-08-6 Boiling Point: 166-168°C Specific Gravity: 0.912
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Glutaraldehyde
Electron Microscopy SciencesFormula: OCHCH2CH2CH2CHO Formula Weight: 100.12 CAS #: 111-30-8 Specific Gravity @20/20°C: 1.131 EM Grade Distillation Purified The Universal Fixative for Electron Microscopy. Purified to EM Grade from commercial grade by…
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Poly-L-Lysine Solutions: A/ Poly-L-Lysine Hydrobromide 30,000-70,000
Electron Microscopy SciencesA polycation, which binds to DNA, red cell membranes and any negatively, charged proteins. It is useful for promoting cell adhesion; for the preparation of polycationic beads, useful in immobilization techniques; immobilization of membranes; immobilization of plant protoplasts. In cell culture,…
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Chloroform, Glass Distilled
Electron Microscopy SciencesUV Absorption - 1 cm cell vs H2O wavelength (nm) 290 270 260 255 245 A 0.01 0.02 0.05 0.15 1.0 Assay 99.7% min. Evaporation Residue …
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N,N-Dimethylaniline
Electron Microscopy SciencesFormula: C6H5N(CH3)2 Formula Weight: 121.18 CAS #: 121-69-7 Specific Gravity: 0.96 g/ml
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Poly-L-Lysine Solutions: B/ Poly-L-Lysine Hydrobromide 70,000-150,000
Electron Microscopy SciencesPoly-L-lysine with a molecular weight of >70,000. This solution is useful in promoting cell adhesion to solid substrates. Used for nuclear antigen-coated red cells in hymolytic plaque assay. CAS #: 25988-63-0
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Collodion (Parlodion), 2% in Amyl Acetate
Electron Microscopy SciencesHighly purified nitrocellulose (parlodion strip) in glass distilled amyl acetate. Useful for forming a negative replica to very fine detail. Two types are available: Our sterile formula which is filtered down to 0.45 micron and our non-sterile formula.
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Collodion, 5% Solution, USP
Electron Microscopy Sciences25% Alcohol, 75% Diethyl Ether in Pyroxylin CAS #: 9004-70-0