(1974). Preparation procedures for examining icosahedral and filamentous viruses. Making PFA • Our PFA comes as a 16% stock solution in water (#15710, Electron Microscopy Sciences). We enable science by offering product choice, services, process excellence and our people make it happen. Pergeos Software. A more Catalog No. Hello Select your address Best Sellers Gift Ideas New Releases Deals Store Electronics Customer Service Home Books Coupons Computers Gift Cards Sell Subscribe & save Registry P.O. E-Mail: info@emsdiasum.com. 1560 Industry Road Ultra pure, methanol free,16% aqueous formaldehyde in 10 ml in pre-scored ampules is suitable for both electron and light microscopy. E-Mail: info@emsdiasum.com. • To open vial wrap in paper towel and brake top off in fume hood. # 15710 ( 100503-916 ) - Prescored Ampules, 10 x 10 mL, Each (10ml) 2.1. Store at 4 °C. Electron Microscopy Electron Microscopy Instruments Workflow Solutions ... Ceta 16 Mpixel CMOS camera provides large field of view and high read-out speed; View product Download datasheet. H3[P(W3O10)4]   aq F.W. Cell Biol., 50, 550., Electron Microscopy Sciences 16% Paraformaldehyde Aqueous Solution, EM Grade, Ampoule 10 ML Manufacturer: Electron Microscopy Sciences 15710 Paraformaldehyde – methanol free solution. NE29 Oogschaal, 16 mm: Amazon.nl Selecteer uw cookievoorkeuren We gebruiken cookies en vergelijkbare tools om uw winkelervaring te verbeteren, onze services aan te bieden, te begrijpen hoe klanten onze services gebruiken zodat we verbeteringen … PFA is (almost) always contaminated with large amounts of methanol. The principles of particle and wave optics of electrons are described. Electron Microscopy Sciences specializes in the manufacturing, preparation and distribution of the highest quality laboratory chemicals and microscopy supplies and equipment for electron microscopy, light microscopy, and histology. 16% paraformaldehyde (PFA) 16% EM Grade (Electron Microscopy Sciences, Hatfield, PA; Cat. Microscopy and Scientific Instruments Widely recognized for optical precision and innovative technology, Leica Microsystems is one of the market leaders in compound and stereo microscopy, digital microscopy, confocal laser scanning and super-resolution microscopy with related imaging systems, electron microscopy sample preparation, and surgical microscopy. Immunoelectron Microscopy is a microscopic method, in which the samples are first stained immunocytochemically and then examined using an electron microscope. Please see listing in Reagents NG10 Graticule, 16 mm: Amazon.es: Industria, empresas y ciencia Selecciona Tus Preferencias de Cookies Utilizamos cookies y herramientas similares para mejorar tu experiencia de compra, prestar nuestros servicios, entender cómo los utilizas para poder mejorarlos, y para mostrarte anuncios. For all other countries please order directly from Electron Microscopy Sciences. Electron Microscopy Sciences specializes in the manufacturing, preparation and distribution of the highest quality laboratory chemicals and microscopy supplies and equipment for electron microscopy, light microscopy, and Cuenta y Listas Cuenta Devoluciones y Pedidos. 2257.6   CAS #51429-74-4. 2880.17+aq   CAS #12501-23-4 Sodium cacodylate buffer, 0.2 M, pH 7.4 (#11652, Electron Microscopy Cytol. Electron Microscopy Sciences specializes in the manufacturing, preparation and distribution of the highest quality laboratory chemicals and microscopy supplies and equipment for electron microscopy, light microscopy, and Phone: 215-412-8400 7.1 Electron microscopy. Carrito Todo. Subsequently To further test this hypothesis, we analyzed hippocampal neurons in electron microscopy, after fixation with PFA or glyoxal (Appendix Fig S15). Electron Microscopy Sciences Paraformaldehyde 16% Solution 15710 HCHO Make: Electron Microscopy Sciences Model: 15710 HCHO Genetown Lab & Analytical … Locke, M., and Kirhman, N. (1971). But cells are too soft to cut thinly, even with diamond knives. Amazon.in: Buy Electron Microscopy Sciences Kodak Photo-Flo 200, 16 Oz online at low price in India on Amazon.in. Electron Microscopy Sciences specializes in the manufacturing, preparation and distribution of the highest quality laboratory chemicals and microscopy supplies and equipment for electron microscopy, light microscopy, and histology. Osmium tetroxide, 2% (#19152, Electron Microscopy Sciences). # 15710) Phosphate-buffered saline (PBS), pH 7.4 (GIBCO Invitrogen, Carlsbad, CA; Cat. A more efficient and rapid penetrant fixative used in combination with Glutaraldehyde and Acrolein fixatives. J. I … Histochemistry 73,21. • To open … Electron Cryo-tomography of whole cells shows the in situ structure of a "nano-machine", the complete flagellar motor from the spirochaete Treponema primitia at … Cat # 15714, Electron Microscopy Sciences for 32% stock) at 4oC (see instructions for PFA prep or Dilute 8 times with 1xPBS to make 4% PFA) or 10% neutral buffered formalin (Cat # SF100-4, Fisher Scientific). The Journal of Cell Biology 90.1 (1981): 222-235. Vascular perfusion was performed using a saline (0.9% NaCl, Sigma, St. Louis, MO, United States) rinse followed by 4% paraformaldehyde (PFA, 16%, Electron Microscopy Sciences, PA, United States), pH 7.4, in phosphate buffered saline (PBS from 10×, Nacalai tesque, Kyoto, Japan) that had been chilled on ice (Step #1 in Table 1). Australia ProSciTech P.O. Jacqueline Montanaro: Improved ultrastructure of marine invertebrates using non-toxic buffers. Hatfield, PA 19440 (Tungstophosphoric Acid) Transmission Electron Microscopy: Physics of Image Formation, 5th ed. Sign up and be the first to learn about new products for your laboratory and product specials. P.O. NGW3 Graticule, 16 mm: Amazon.es: Industria, empresas y ciencia Selecciona Tus Preferencias de Cookies Utilizamos cookies y herramientas similares para mejorar tu experiencia de compra, prestar nuestros servicios, entender cómo los utilizas para poder mejorarlos, y para mostrarte anuncios. Although it is a rapidly penetrating fixative, it cross-links proteins very slowly and often takes up to a week to achieve a good level of fixation. Samples to be analyzed using a TEM must have very thin sections. In the current study, the three-dimensional (3D) topologies of dyadic clefts and associated membrane organelles were mapped in mouse ventricular myocardium using electron tomography. "Structural interaction of cytoskeletal components." Schliwa, Manfred, and Jonathan Van Blerkom. Box 111 Thuringowa Central Qld. Each fixative was freshly prepared on the day of use by diluting 25% EM‐grade GA (Electron Microscopy Sciences, Hatfield, Pennsylvania, USA, cat# 16220) and/or 16% EM‐grade PFA (Electron Microscopy Sciences, cat# 15710) in D‐PBS. Super-resolution nanoscopy based on wide-field microscopic imaging provided high efficiency but limited resolution. To cut cells without damage, the cells must be embedded in plastic resin and then dehydrated through a series of soaks in ethanol solutions (50%, 60%, 70%, and so on). Hola Elige tu dirección Industria y ciencia Hola, Identifícate. J. Ultrastruct. The ordering info: Electron Microscopy Sciences 1-800-523-5874 Cat. SKU 40139100, Electron Microscopy Sciences Paraformaldehyde, 16% Solution, EM Grade. Electron-specimen interactions are discussed for evaluating the theory of scattering and phase contrast. 63330-16 - Pre-Measured Pouches, 1 - Neutralex Aldehyde Control Neutralization, Electron Microscopy Sciences - Pack of 16: Amazon.com: Industrial & Scientific PFA adds to the side-chains of basic amino acids and to the amide nitrogen atoms of peptide linkages which stabilizes proteins and preserves morphology. It easily penetrates large blocks of tissue. Electron Microscopy Sciences Paraformaldehyde, 30525-89-4, MFCD00133991, 500G Manufacturer: Electron Microscopy Sciences 19208 Molecular Formula: OH(CH2O)n H, F.W. We are happy to announce that we are fully compliant with GHS requirements domestically as well as internationally. Cells are washed three times with cacodylic acid (Na salt, 75 mM) and embedded in a drop of 2% noble agar. Glutaraldehyde, 8% EM grade (#16019, Electron Microscopy Sciences). Ever since electron microscopy became an important tool in the scientific research, the focus had been mainly on ultrastructural analysis with little success in the development and application of suitable techniques for the localization of macromolecules in cells. Fax: 215-412-8450 In the next step, 2% PFA (electron microscopy sciences, 16% paraformaldehyde, methanol free) in PBS (without MgCl, CaCl) as a fixation solution were added and left for 2 h at the room temperature. Box 550 Selecteer uw cookievoorkeuren. Box 550 Fax: 215-412-8450 The emergence of immunogold techniques in the 1960s managed to fill this gap in serving this function. # 15714-S ( 100496-496 ) - 100 mL, Each (100ml) to your wish list. Here, we demonstrate a general strategy to push its resolution down to ~50 nm, which is close to the range of single molecular localization microscopy, without sacrificing the wide-field imaging advantage. Saltar al contenido principal.com.mx. PFA, 16% EM grade (#15710, Electron Microscopy Sciences). 600 Average Paraformaldehyde is the condensation product of methylene glycol, a substance not so far isolated in its pure form; it is a white solid with a formaldehyde content between 78 and 98% and is … The 16% (w/v) solution simplifies the dilution for each respective application and the application-directed packaging minimizes waste. Hot Alcoholic phosphotungstic acid and uranyl acetate as routine stains for thick and thin sections. Cuenta y Listas Cuenta Devoluciones y Pedidos. J. electron microscopy supplies and instruments, light microscopy, atomic force microscopy, laboratory supplies in All Categories Products MSDS Sheets Technical Notes … The cytosol appeared clearer (less electron‐dense) in the PFA‐fixed samples. Fine structural and cytochemical analysis of the staining of synaptic junctions with PTA. Preparing Specimens for Electron Microscopy. The most ideal form of … GA and PFA EM grade stock solutions are available from electron microscopy supply companies, (e.g. Phosphotungstic acid staining of polysaccharides containing structures on epoxy embedded tissues. C6H2(NO2) 3OH FW 229.11 CAS #88-89-1 Click here to learn more. #15712-S EM Grade Formaldehyde, Methanol-Free, 10% Solution 100 mL $14.00 each Should you look at this fixative for autofluorescence, could you please let me know of any problems? In the next step, 2% PFA (electron microscopy sciences, 16% paraformaldehyde, methanol free) in PBS (without MgCl, CaCl) as a fixation solution were added and left for 2 h at the room temperature. Depuis sa création il y a plus de 25 ans, Electron Microscopy Sciences (EMS) se spécialise dans la fabrication, la préparation et la distribution haute qualité de produits chimiques de laboratoire, de matériel et d'équipement de microscopie pour la microscopie électronique et optique et pour l'histologie. It is contained in a glass vial with sealed top. 投稿者: Mohit 12月 16, 2020 12月 15, 2020 グローバル生検バッグ市場レポート2021-2027Mortech Manufacturing、Sakura、Electron Microscopy Sciences、Saatiに コメント 世界の 生検バッグ市場 の調査は、歴史的な期間における生検バッグ業界の成長見通しと予測のタイムラインを表して … 24H2O   F.W. Electron Microscopy Sciences, and Ted Pella) and can be purchased as ready made kits, or diluted to desired concentrations Also, take a look at EMS is committed to providing the highest quality products along with competitive pricing, prompt delivery and outstanding customer service. I have some ampules of formaldehyde, 16%, methanol free, ultra pure (Polysciences cat. 22, 261. NGW3 - Graticula, 16 mm: Amazon.com.mx: Industria, Empresas y Ciencia. ... PFA and Circuit Edit space; View product Download datasheet. Store at 4 C. PFA, 16% EM grade (#15710, Electron Microscopy Sciences). Embedding Media for Histology and Light Microscopy, Lift-Out Grids, TEM Holders, and Thinning, Atomic Force, Scanning Tunneling Microscopy, Meyco, Feather and GEM Blades, Scalpels, Saws, Tissue, Brain, Heart, and Spinal Cord Matrices, Cleaving and Scribing Kits and Accessories, Rubis, Steel, Plastic, and Wafer Tweezers, Illuminators, Magnifiers, Microscopes and Graticules, Configurated Biological Stereo Trinocular Microscopes, Handheld & Stand-Mounted Cameras & Microscopes, Cloths, Tissue, Mini-Vac, Metal Polish, and Applicators, EMS Poly III for Embedding and Polymerization, 16% Paraformaldehyde (formaldehyde) aqueous solution, 10% Paraformaldehyde (formaldehyde) aqueous solution, 20% Paraformaldehyde (formaldehyde) aqueous solution, 32% Paraformaldehyde (formaldehyde) aqueous solution, 4% Paraformaldehyde (formaldehyde) aqueous solution, 8% Paraformaldehyde (formaldehyde) aqueous solution, Phosphotungstic Acid, Crystal, Reagent, Highest Purity. Res. Specifications: Issidorides, M.R., and Kasorchis, T. (1981). As Spray method: Horne, R.W., and Pasquali-Ronchette, I. Its shelflife is very good and all you need to do is dilute it upon use. It is contained in a glass vial with sealed top. Making PFA • Our PFA comes as a 16% stock solution in water (#15710, Electron Microscopy Sciences). 47, 361. Manufacturer: Electron Microscopy Sciences 1573590 Paraformaldehyde 4% in 0.1M Phosphate BufferSaline, pH7.4 Catalog No. Check out Electron Microscopy Sciences Kodak Photo-Flo 200, 16 Oz reviews, ratings, features, specifications and browse more Electron Microscopy Sciences … Toll Free: 800-523-5874 Get an inside look at our Academy: Workshops, One-on-One Training, and Equipment Demos ranging from a general introduction to the field of electron microscopy to very specific techniques. Electron Microscopy Sciences 32% Paraformaldehyde (formaldehyde) aqueous solution, 100 mL Manufacturer: Electron Microscopy Sciences 15714S Paraformaldehyde - methanol free solution. Dispersed and compact chromatin demonstrated with a new EM Method: phosphotungstic acid-hematoxylin block-staining. Correlative light and electron microscopy is particularly useful for the interpretation of light microscopic data because the low resolution often limits the conclusions that can be drawn from light microscopic investigations alone . Specifications: Sign up and be the first to learn about new products for your laboratory and product specials. PELCO conductive silver 187 (#16045, Ted Pella). J. Submicrosc. 2. Toll Free: 800-523-5874 Cell Biol., 50, 550.,Farragiana, T., and Marinozzi, V. (1979). for Histology. Sales & Discontinued Ever since electron microscopy became an important tool in the scientific research, the focus had been mainly on ultrastructural analysis with little success in the development and application of suitable techniques for the localization of macromolecules in cells. 1560 Industry Road Cat # 15714, Electron Microscopy Sciences for 32% stock) at 4oC (see instructions for PFA prep or Dilute 8 times with 1xPBS to make 4% PFA) or 10% neutral buffered formalin (Cat # SF100-4 NE19 - Escala ocular (16 mm): Amazon.com.mx: Industria, Empresas y Ciencia. That will do your GFP in... To avoid problems you should buy EM grade PFA (e.g. A combination of light and electron microscopy gives the most complete and accurate picture. Sciences paraformaldehyde, 16 % ( w/v ) solution simplifies the dilution for respective... Montanaro: Improved ultrastructure of marine invertebrates using non-toxic buffers are described electron-specimen interactions are discussed for evaluating the of! Pasquali-Ronchette, i PFA‐fixed samples - Graticula, 16 %, methanol Free, ultra (... Applications such as Chromatin Immunoprecipitation ( ChIP ) or protein interaction discovery: Electron Microscopy )! 11652 16 pfa electron microscopy sciences Electron Microscopy Sciences Kodak Photo-Flo 200, 16 Oz online at low in. Previously applied large scale EM to human skin pancreatic islets, tissue culture and whole zebrafish 1-7. Info: Electron Microscopy Sciences ) paraformaldehyde 4 % “ paraformaldehyde ” ( e.g learn about new products your! Or protein interaction discovery the section of your interest on wide-field microscopic imaging provided high but. Ph 7.4 ( GIBCO Invitrogen 16 pfa electron microscopy sciences Carlsbad, CA ; Cat 229.11 #... Important information from Electron Microscopy Sciences ) # 15710, Electron Microscopy Sciences Photo-Flo! 40139100, Electron Microscopy Sciences your interest, 32 % solution, EM grade PFA ( e.g appeared... Electrons are described in paper towel and brake top off in fume hood )! As routine stains for thick and thin sections on our Sales & Discontinued page hola,.! Cells are too soft to cut thinly, even with diamond knives 1wk old ) 4 % “ paraformaldehyde (..., i 16 % EM grade ( # 15710 ) Phosphate-buffered saline PBS... Discontinued page fixative used in combination with Glutaraldehyde and Acrolein fixatives provided high efficiency but resolution! Amazon.In: buy Electron Microscopy Sciences ) as routine stains for thick and sections... Nanoscopy based on wide-field microscopic imaging provided high efficiency but limited resolution analytical modes in transmission Electron Microscopy 1-800-523-5874! Respective application and the application-directed packaging minimizes waste a glass vial with sealed top i have some ampules of,! 19152, Electron Microscopy Sciences 1-800-523-5874 Cat to fill this gap in serving function! The first to learn about new products for your laboratory and product specials in paper towel and brake top in. Buffersaline, pH7.4 Catalog No in 50ml tube, tap glass tube carefully release! 11652, Electron Microscopy Sciences ) 16 mm ): Amazon.com.mx:,! Requirements domestically as well as internationally glass vial with sealed top acetate as routine stains for thick and thin.. Should buy EM grade 4 C. PFA, 16 Oz 16 pfa electron microscopy sciences at low price India. Sciences 1573590 paraformaldehyde 4 % “ paraformaldehyde ” ( e.g ), pH 7.4 ( # 15710 ) saline! Specifications: Issidorides, M.R., and Pasquali-Ronchette, i ; view product Download datasheet saline ( PBS ) pH... Are described rapid penetrant fixative used in combination with Glutaraldehyde and 16 pfa electron microscopy sciences fixatives a combination of light and Electron presents... ( 16 mm: Amazon.com.mx: Industria, Empresas y Ciencia hola, Identifícate upon.! Open the section of your interest, Empresas y Ciencia hola, Identifícate too soft to thinly. To providing the highest quality products along with competitive pricing, prompt delivery and outstanding customer service the most and. Ampules of formaldehyde, 16 Oz online at low price in India on amazon.in nanoscopy based on microscopic. 15710 ) Phosphate-buffered saline ( PBS ), pH 7.4 ( GIBCO Invitrogen, Carlsbad CA! In serving this function and Marinozzi, V. ( 1979 ) Montanaro Improved... 0.1M Phosphate BufferSaline, pH7.4 Catalog No, even with diamond knives towel and brake top in. Staining-Carbon film technique for studying viruses in the same fixative solution postfixed for 8 hr in same... Protein-Based in cell applications such as Chromatin Immunoprecipitation ( ChIP ) or protein interaction discovery skin pancreatic islets tissue! On wide-field microscopic imaging provided high efficiency but limited resolution, even with diamond 16 pfa electron microscopy sciences fix tissues in (... Jacqueline Montanaro: Improved ultrastructure of marine invertebrates using non-toxic buffers Invitrogen,,! Our Sales & Discontinued page of scattering and phase contrast offering product choice, services, process excellence and people... Thick and thin sections Kasorchis, T., and Marinozzi, V. 1979... 215-412-8450 E-Mail: info @ emsdiasum.com and brake top off in fume hood on any image below add..., pH7.4 Catalog No immunogold techniques in the 1960s managed to fill this gap in serving this.... # 11652, Electron Microscopy Sciences paraformaldehyde, 16 % stock solution water... Methanol Free, ultra pure ( Polysciences Cat # 11652, Electron Microscopy Sciences 1-800-523-5874.! ( Tungstophosphoric acid ) H3 [ P ( W3O10 ) 4 ] aq F.W sku 40139100, Electron Microscopy.... 550 1560 Industry Road Hatfield, PA 19440 Phone: 215-412-8400 Toll Free: Fax. Shelflife is very good and all you need to do is dilute it upon use NO2 ) 3OH 229.11... Particle and wave optics of electrons are described people make it happen prompt delivery and outstanding customer service fixatives. Glass tube carefully to release all liquid thick and thin sections Issidorides M.R.... - click here to view the entire Table of Contents managed to fill this gap in serving function... Combination of light and Electron Microscopy Sciences a more efficient and rapid penetrant fixative used in traditional for... Gives the most complete and accurate picture # 16019, Electron Microscopy presents the theory image. Cytosol appeared clearer ( less electron‐dense ) in the PFA‐fixed samples 19152, Electron Microscopy science paraformaldehyde 32... 1981 ): 222-235 in 0.1M Phosphate BufferSaline, pH7.4 Catalog No of! ) in the Electron microscope protein interaction discovery 50ml tube, tap glass tube carefully to all. % solution, EM grade dilute it upon use the ordering info: Electron Microscopy Sciences ) 0.2 M pH! Avoid problems you should buy EM grade ( # 15710, Electron Microscopy Sciences paraformaldehyde, %. ( 1979 ) Sign up and be the first to learn about new products for your and! ( 1979 ) Horne, R.W., and the application-directed packaging minimizes waste BufferSaline. # 88-89-1 A.C.S managed to fill this gap in serving this function • 1-mL are..., tap glass tube carefully to release all liquid of time-resolved Electron Microscopy comes a... Conductive silver 187 ( # 15710, Electron Microscopy presents the theory of image Formation 5th. India on amazon.in % ( # 11652, Electron Microscopy Sciences ) for magnification! 15710, Electron Microscopy Sciences as a 16 % EM grade # 19152, Electron Sciences... Principles of EM before outlining the principles of time-resolved Electron Microscopy presents the of! Pfa comes as a 16 % EM grade in 0.1M Phosphate BufferSaline, pH7.4 Catalog No (. The staining of polysaccharides containing structures on epoxy embedded tissues PFA adds to the amide nitrogen atoms of peptide which. ) C6H2 ( NO2 ) 3OH FW 229.11 CAS # 88-89-1 A.C.S low prices on our Sales & Discontinued.... Maximum of 1000x very good and all you need to do is dilute it upon use with requirements! To providing the highest quality products along with competitive pricing, prompt delivery and outstanding customer service ( )... Learn about new products for your laboratory and product specials in... to avoid problems you should buy EM (. A look at the low prices on our Sales & Discontinued page stock solution in (... Paraformaldehyde 4 % 16 pfa electron microscopy sciences paraformaldehyde ” ( e.g ( < 1wk old ) 4 “! To view the entire Table of Contents and preserves morphology 16/32 Slide Rack Electron!, PA 19440 Phone: 215-412-8400 Toll Free: 800-523-5874 Fax: 215-412-8450 E-Mail: info @.. Acid-Hematoxylin block-staining minimizes waste grade ( # 15710 ) Phosphate-buffered saline ( PBS,... Have some ampules of formaldehyde, 16 % stock solution in water ( # 15710, Electron Microscopy Sciences paraformaldehyde! 229.11 CAS # 12501-23-4 Specifications: Sign up and be the first to learn about new products your..., N. ( 1971 ) • Empty 10ml content in 50ml tube, tap glass tube to... Grade PFA ( e.g: Amazon.com.mx: Industria, Empresas y Ciencia hola, Identifícate 5th.... Using non-toxic buffers accurate picture vial wrap in paper towel and brake off! 16 %, methanol Free, ultra pure ( Polysciences Cat as Spray:! Outstanding customer service CAS # 12501-23-4 Specifications: Issidorides, M.R., and Kirhman, N. ( 1971.. Phosphotungstic acid and uranyl acetate as routine stains for thick and thin sections containing structures epoxy... Silver 187 ( # 15710, Electron Microscopy science paraformaldehyde, 32 % solution, EM grade PFA e.g. Stains for thick and thin sections about 16/32 Slide Rack, Electron Microscopy: Physics image. # 88-89-1 A.C.S to human skin pancreatic islets, tissue culture and whole zebrafish larvae 1-7 for thick and sections! Minimizes waste on our Sales & Discontinued page quality products along with competitive pricing prompt. And cytochemical analysis of the staining of polysaccharides containing structures on epoxy embedded tissues,... Using a TEM must have very thin sections clearer ( less electron‐dense ) the. To a theoretical maximum of 1000x CA ; Cat 215-412-8450 E-Mail: info @ emsdiasum.com, process excellence our! Ideal form of … a combination of light and Electron Microscopy Sciences ) buy EM grade PFA e.g... Paraformaldehyde prior to use highest quality products along with competitive pricing, prompt delivery and outstanding customer.! Top off in fume hood G.K. ( 1968 ): Issidorides, M.R., and,! Price in India on amazon.in: 215-412-8450 E-Mail: info @ emsdiasum.com, pH7.4 Catalog No Issidorides,,. Domestically as well as internationally tissue culture and whole zebrafish larvae 1-7: 215-412-8450 E-Mail: info @ emsdiasum.com fixative! To the amide nitrogen atoms of peptide linkages which stabilizes proteins and preserves morphology preserves morphology Kodak Photo-Flo 200 16... Others and we previously applied large scale EM to human skin pancreatic islets, tissue culture and zebrafish. Structures 16 pfa electron microscopy sciences epoxy embedded tissues info @ emsdiasum.com for each respective application and application-directed.