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polyacrylamide melting point in bahrain

  • Polyacrylamide | buchi.com

    2021-6-22 · Application Note Mini Spray Dryer B-290 Polyacrylamide. Sample concentration: 9 %. Solvent: Water. Application note: Application Note Mini Spray Dryer B-290 Polyacrylamide. Product Line: Spray Drying and Encapsulation. Related Industry: Chemicals.

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  • Polyacrylamide - Sigma-Aldrich

    749222. Polyacrylamide, average Mn 150,000. View Pricing.

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  • POLYACRYLAMIDE MATERIAL SAFETY DATA SHEET CAS

    2018-7-19 · e) Melting point/freezing point f) Initial boiling point and boiling range Melting point/range: > 200 °C No data available g) Flash point No data available h) Evaporation rate No data available i) Flammability(solid, gas) May form combustible dust concentrations in air. j) Upper/lower flammabilityor explosive limits No data available

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  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · The adsorption time began at this point. The vial was agitated for a time in a constant-temperature incubator. At the end of the experiment, the sample was centrifuged at 1500 g for 20 min. A 1-ml sample of the supernatant was mixed with 13 ml Aquasol-2 …

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  • Polyacrylamide 9003-05-8 wiki - guidechem.com

    Molecular Formula. C7H17N3O. Synonyms. Polyacrylamide-butylamine polymer. 148832-08-0. Paanh2. Polyacrylamide butylamine. DTXSID00164116. Molecular Weight.

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  • Polyacrylamide-butylamine polymer | C7H17N3O -

    Cationic Polyacrylamide (CPAM) 69418-26-4,Powerful foculant widely used in industrial and municipal water treatment_OKCHEM Please note that all emails sent by OKCHEM are from ***@okchem.com, [email protected] okchemvip.com, or [email protected]

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  • Cationic Polyacrylamide (CPAM)_OKCHEM

    2015-12-13 · Polyacrylamide: COMMON NAMES: Poly(acrylamide) STRUCTURE BASED NAME: Poly(2-propenimidic acid), Poly(2-propenamide) ACRONYMS: CAS # …

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  • Poly(acrylamide) - polymerdatabase.com

    Guidechem provides Polyacrylamide chemical database query, including CAS registy number 9003-05-8, Polyacrylamide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Find chemicals information Polyacrylamide at guidechem, professional and easy to use.

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  • polymer flocculant chemical query, melting point

    2009-9-7 · Polyacrylamide There are two main commodities, is a powder-like, another is a colloid, polyacrylamide emulsion (Shanghai Research Institute of synthetic resin). In cold water soluble, very slow, high molecular weight polyacrylamide when the concentration exceeds 10% after. The structure will be formed to printers.

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  • Poly(acrylamide) average Mn 150,000 | 9003-05-8

    Acrylamide and polyacrylamide: a review of production, use, environmental fate and neurotoxicity. E A Smith et al. Reviews on environmental health, 9(4), 215-228 (1991-10-01)

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  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · The adsorption time began at this point. The vial was agitated for a time in a constant-temperature incubator. At the end of the experiment, the sample was centrifuged at 1500 g for 20 min. A 1-ml sample of the supernatant was mixed with 13 ml Aquasol-2 …

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  • MP, TG, and Structure of Common Polymers

    2014-8-7 · Melting Point (MP) and Glass Transition Temperature (Tg) are the most important thermodynamic parameters for the common polymers. These properties can be easily and quicky determined by DSC. Melting point temperature range (0 C) Glass transition temperature range (0 C) Polyethylene (High Density) ABS Tg: to 1250C CHCH2 CH = CHCH2 CH Polyacrylamide

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  • Acrylamide water solution|Acrylamide crystal ...

    Acrylamide(AM) CAS:79-06-1 . Molecular formula:C3H5ON . Acrylamide crystal: white crystal.Melting point: 84.5°C; boiling point:125°C; relative density:1.122(20/4°C ...

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  • Swelling properties and kinetics of

    2010-11-20 · The novel hygroscopic hybrid hydrogels were prepared from polyacrylamide and calcium chloride. The hygroscopic swelling properties and kinetics of CaCl 2 /polyacrylamide hybrid gels were investigated. To optimize the experimental condition, the influence factors such as dissolution temperature of CaCl 2, CaCl 2 mass, and hygroscopic temperature relative to the hygroscopic …

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  • Use of critical point polyacrylamide sols in thermal ...

    1988-8-1 · Low percentage highly crosslinked polyacrylamide gels just above the critical point in the chemically polymerized sol to gel transition are used to ge…

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  • Polyacrylamide - University of Hertfordshire

    2021-4-26 · The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.

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  • Linear Polyacrylamide at Thomas Scientific

    Bioline Co-Precipitant Linear Polyacrylamide (Pink), aid salt/alcohol precipitation of DNA and RNA fragments as small as 25 bp. Co-Precipitants are suitable for most applications, including the precipitation of DNA for sequencing, DNA after enzymatic manipulations and RNA from different sources.

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  • polyacrylamide gel electrophoresis;PAGE,physical ...

    2009-9-7 · Molecular formula : MW : CAS : nature : as polyacrylamide gel electrophoresis support of the media. Gel through the acrylamide monomer and crosslinking agent-methylene - bis - acrylamide in the catalyst and accelerator under polymerization, it has good repeatability, and distinguish between strong and gel adjustable aperture size and chemical properties of stability, the advantages of simple ...

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  • Cross-linking in Hydrogels - A Review

    2014-4-2 · v) Lower melting point. For crystalline polymer with low degree of cross linking there is a decrease in the crystalline behavior, as cross linking introduces hindrance to the chain orientation resulting in softer, elastic polymer having lower melting point.

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  • 9003-05-8 cas msds (polyacrylamide) melting point

    Polyacrylamide chemical query, 9003-05-8 melting point. Guidechem provides Polyacrylamide chemical database query, including CAS registy number 9003-05-8, Polyacrylamide MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Find chemicals information Polyacrylamide at guidechem ...

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  • MP, TG, and Structure of Common Polymers

    2014-8-7 · Melting Point (MP) and Glass Transition Temperature (Tg) are the most important thermodynamic parameters for the common polymers. These properties can be easily and quicky determined by DSC. Melting point temperature range (0 C) Glass transition temperature range (0 C) Polyethylene (High Density) ABS Tg: to 1250C CHCH2 CH = CHCH2 CH Polyacrylamide

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · The adsorption time began at this point. The vial was agitated for a time in a constant-temperature incubator. At the end of the experiment, the sample was centrifuged at 1500 g for 20 min. A 1-ml sample of the supernatant was mixed with 13 ml Aquasol-2 …

    Get Price
  • Poly(acrylamide) - polymerdatabase.com

    2015-12-13 · PROPERTY: UNIT: VALUE RANGE: PREFERRED: Molar Volume V m: mL mol-1: 54.6: Density ρ: g mL-1: 1.30: Solubility Parameter δ: MPa 1/2: Molar Cohesive Energy E coh: J ...

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  • Polyelectrolyte (Polyacrylamide Type) | DUBI CHEM

    2021-4-26 · The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.

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  • Polyacrylamide - University of Hertfordshire

    The novel hygroscopic hybrid hydrogels were prepared from polyacrylamide and calcium chloride. The hygroscopic swelling properties and kinetics of CaCl 2 /polyacrylamide hybrid gels were investigated. To optimize the experimental condition, the influence factors such as dissolution temperature of CaCl 2, CaCl 2 mass, and hygroscopic temperature relative to the hygroscopic swelling degree of ...

    Get Price
  • Swelling properties and kinetics of

    1988-8-1 · Low percentage highly crosslinked polyacrylamide gels just above the critical point in the chemically polymerized sol to gel transition are used to ge…

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  • Acrylamide | C3H5NO - PubChem

    We developed a new coarse-grained (CG) molecular dynamics force field for polyacrylamide (PAM) polymer based on fitting to the quantum mechanics (QM) equation of state (EOS). In this method, all nonbond interactions between representative beads are parameterized using a …

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  • Polyelectrolyte (Polyacrylamide Type) | DUBI CHEM

    Chapter 10 Polyacrylamide Temperature Gradient Gel Electrophoresis Viktor Viglasky Abstract Temperature Gradient Gel Electrophoresis (TGGE) is a form of electrophoresis in which temperature gradient is used to denature molecules as they move through either acrylamide or agarose gel.

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  • Acrylamide manufacturer, Polyacrylamide supplier ...

    Bioline Co-Precipitant Linear Polyacrylamide (Pink), aid salt/alcohol precipitation of DNA and RNA fragments as small as 25 bp. Co-Precipitants are suitable for most applications, including the precipitation of DNA for sequencing, DNA after enzymatic manipulations and RNA from different sources.

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  • Polyacrylamide temperature gradient gel

    1988-8-1 · The hyperchromic melting behavior of DNA in polyacrylamide sols is reproducible and consistent throughout a wide range of sodium chloride concentrations. Empirical spectroscopic techniques are discussed which isolate temperature-dependent hyperchromic signals at 260 nm due to conformational changes of DNA in chromatin and local environmental ...

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  • Polyacrylamide at Thomas Scientific

    2007-2-24 · melting a polyacrylamide gel? urgent - (Feb/20/2007 ) Has anyone been able to or knows how to melt a polyacrylamide gel? This gel has been put inside a slicia chip. It went through gel polymerization using UV light. However, when DNA is concentrated on it, the gel gets permeable and DNA goes into the gel rather than collect on the outside bank ...

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  • Use of critical point polyacrylamide sols in thermal ...

    2018-6-28 · and 100 000-200 000 in laboratories using polyacrylamide gels, such as in gel electro-phoresis (Duca,tman & Coumbis, 1991) and chromatography (Dearfield et al., 1988). Box 1 is a list of industries in which exposure to acrylamide monomer and polymer may occur. Occupations in which there is potential exposure ta acrylamide incIude: chemical

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  • melting a polyacrylamide gel? urgent - General Lab

    2014-4-2 · v) Lower melting point. For crystalline polymer with low degree of cross linking there is a decrease in the crystalline behavior, as cross linking introduces hindrance to the chain orientation resulting in softer, elastic polymer having lower melting point.

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  • ACRYLAMIDE This substance was considered by a

    2010-11-29 · slab gels of agarose and polyacrylamide [4,12] and Roncada et al. reported a copolymer slab gel produced by acrylamide and allyl ... Every 800mg 2-hydroxyethyl agarose (low-melting-point agarose, GE Healthcare) was melted in every 100mL buffer A [375mM Tris–HCl (Sigma) pH 8.8 (Tris–HCl 8.8), 0.1% SDS, w/v, ...

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  • Cross-linking in Hydrogels - A Review

    2019-7-12 · The same in polyacrylamide–alumina composite material shifted to a higher temperature of 402 °C may be because of the change in polyacrylamide melting point temperature due to structural ...

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  • 9003-05-8 CAS MSDS (Polyacrylamide) Melting Point

    ChemicalBook Provide 9003-05-8(Polyacrylamide)Melting Point Boiling Point Density,9003-05-8(Polyacrylamide) CAS Chemical Properties MSDS.

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  • Polyacrylamide in Cosmetics - Polyacrylamide

    Polyacrylamide contains a small amount of unreacted acrylamide. According to the 1999 Colipa survey, 90% of cosmetic acrylamide content is less than 1ppm, and 75% of cosmetic acrylamide content is less than 0.4ppm. Acrylamide is a white crystalline solid. The specific gravity of acrylamide is 1.12g/ml. The melting point of acrylamide is 84°C ...

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  • Polyacrylamide Powder Manufacturer,Exporter,Supplier

    Melting Point 84.5 °C (184.1 °F; 357.6 K) Usage Water treatment chemical,waste water treatment chemical,Dewatering,Oil field,Incense Making,Ore dressing and coal washing,Paper Making,Textile,Construction,Agriculture,Industrial waste water treatment,drinking water treatment

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  • Cas 9003-05-8,Polyacrylamide | lookchem

    Lookchem Provide Cas No.9003-05-8 Basic information: Properties,Safety Data,Sds and Other Datebase. We also Provide Trading Suppliers & Manufacture for 9003-05-8 Polyacrylamide.

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  • Polyacrylamide-butylamine polymer | C7H17N3O -

    2021-6-19 · BUCHI Update on SARS-CoV2 (Corona) Read Now close. Search

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  • Polyacrylamide | buchi.com

    Melting point 125 °C Boiling point 1.122 g/cm 3 at 3.33 kPa Vapour pressure 0.009 kPa at 25 °C Density 2150 g/l at 30 °C Water solubility 2150 g/l at 30 °C 1.3 Major uses Most of the acrylamide produced is used as a chemical intermediate or as a monomer in the production of polyacrylamide. Both acrylamide and polyacrylamide are used

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  • Acrylamide in Drinking-water - WHO

    Anionic Polyacrylamide. From us, you can easily purchase Anionic Polyacrylamide at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at [email protected]

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  • Polyacrylamide in Cosmetics - Polyacrylamide

    Polyacrylamide contains a small amount of unreacted acrylamide. According to the 1999 Colipa survey, 90% of cosmetic acrylamide content is less than 1ppm, and 75% of cosmetic acrylamide content is less than 0.4ppm. Acrylamide is a white crystalline solid. The specific gravity of acrylamide is 1.12g/ml. The melting point of acrylamide is 84°C ...

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  • High viscosity Anionic polyelectrolyte for Bahrain

    Buyers can post inquiries without registration and check out all the latest buying guide & Chemical market reports you need in our industry resource center. The above is the search results for Chinese Cationic Polyelectrolyte, click for more recommended manufacturers & suppliers listings such as polyelectrolyte, polymer, anionic polyacrylamide.

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  • Anionic Polyacrylamide Less Price High Purity Fast

    Anionic Polyacrylamide. From us, you can easily purchase Anionic Polyacrylamide at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at [email protected]

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  • Acrylamide Solution|Acrylamide Crystal Manufacturers

    2021-6-2 · Boiling point 125℃, acrylamide is white crystal [ Use ] 1. Acrylamide can be used in the petroleum, coal washing, papermaking, textile, sewage treatment, metallurgy, sugar making, construction, coating, drug and daily chemicals, Acrylamide is the material of super-high Molecular weight Polyacrylamide and modified Polyacrylamide; 2.

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  • Polyacrylamide at Thomas Scientific

    Bioline Co-Precipitant Linear Polyacrylamide (Pink), aid salt/alcohol precipitation of DNA and RNA fragments as small as 25 bp. Co-Precipitants are suitable for most applications, including the precipitation of DNA for sequencing, DNA after enzymatic manipulations and RNA from different sources.

    Get Price
  • Acrylamide manufacturer, Polyacrylamide supplier ...

    Polyacrylamide(PAM) 9003-05-8 direct manufacturer by BaiFuChem in China. Min.Order: 1 Kilogram FOB Price: USD 1.5-1.5/Kilogram 1.Anionic polyacrylamide (APAM) 1). Used for industrial wastewater treatment, especially for suspended particles, coarser, high-concentration, positively charged particles, and the pH of the water is neutral and alkaline, such as iron and steel

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  • CAS No.9003-05-8,Poly(acrylamide) Suppliers,MSDS

    China Partially Hydrolyzed Polyacrylamide (Phpa) Msds. With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Partially Hydrolyzed Polyacrylamide (Phpa) Msds, Multi Disc Screw Press, Solid Yellow Powder Pac Flocculant, Filling Machine For …

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  • partially hydrolyzed polyacrylamide (phpa) msds in

    China Drilling Mud Additive PAM Polyacrylamide - China Poly . Poly, PAM, Chemical manufacturer supplier in China, offering Drilling Mud Additive PAM Polyacrylamide, Factory Price and Good Quality Sodium Hydroxide Caustic Soda Pearls Caustic Soda Flakes 99% Used in Industrial Raw Materials CAS 1310-73-2, High Purity and Quality Caustic Soda Pearls Used in Textile and Dyeing Industry ...

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  • drilling fluids sodium anionic polyacrylamide in korea

    2019-7-12 · The same in polyacrylamide–alumina composite material shifted to a higher temperature of 402 °C may be because of the change in polyacrylamide melting point temperature due to structural ...

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  • Polyacrylamide-butylamine polymer | C7H17N3O -

    Polyacrylamide, also called poly(1-carbamoylethylene), is used to flocculate solids in a liquid. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

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  • Polyacrylamide | 9003-05-8 | P2930 | Spectrum Chemical

    Alibaba offers 203 hydrophilic polyacrylamide products. About 49% of these are paper chemicals, 44% are petroleum additives, and 40% are leather auxiliary agents. A wide variety of hydrophilic polyacrylamide options are available to you, such as coating auxiliary agents, petroleum additives, and plastic auxiliary agents.

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  • hydrophilic copolymer Poly acrylamide-co-acrylic acid

    2011-6-17 · The basics. Agarose gels can be used to resolve large fragments of DNA. Polyacrylamide gels are used to separate shorter nucleic acids, generally in the range of 1−1000 base pairs, based on the concentration used (Figure 1). These gels can be run with or without a denaturant. Gels that are run without a denaturant are referred to as native gels.

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  • Running agarose and polyacrylamide gels

    2020-6-3 · The fast and cost-effective DNA extraction is critical for all DNA-based detections. Here, we fabricated a new kind of polyacrylamide microsphere (PAMMP) in various sizes with two methods, spot polymerization (large size but low yield) and modified inverse microemulsion polymerization (small size but high yield). The fabricated PAMMPs have strong autofluorescence (fPAMMPs), including both ...

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  • Fast DNA Extraction with Polyacrylamide

    China Drilling Mud Additive PAM Polyacrylamide - China Poly . Poly, PAM, Chemical manufacturer supplier in China, offering Drilling Mud Additive PAM Polyacrylamide, Factory Price and Good Quality Sodium Hydroxide Caustic Soda Pearls Caustic Soda Flakes 99% Used in Industrial Raw Materials CAS 1310-73-2, High Purity and Quality Caustic Soda Pearls Used in Textile and Dyeing Industry ...

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  • drilling fluids sodium anionic polyacrylamide in korea

    2018-6-28 · and 100 000-200 000 in laboratories using polyacrylamide gels, such as in gel electro-phoresis (Duca,tman & Coumbis, 1991) and chromatography (Dearfield et al., 1988). Box 1 is a list of industries in which exposure to acrylamide monomer and polymer may occur. Occupations in which there is potential exposure ta acrylamide incIude: chemical

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  • ACRYLAMIDE This substance was considered by a

    2021-5-27 · BUCHI Update on SARS-CoV2 (Corona)

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  • Polyacrylamide | buchi.com

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