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  • Anionic Polyacrylamide Low price $1| highly pure ...

    Anionic Polyacrylamide: Cat No: NZC-NSC908/20: CAS No: 9003-05-8: APS: 40-50 µm (Can be customized) Purity: 99.9%: Molecular Weight: 12-25 Million: Form: Powder: Color: White: Melting Point >150°C: pH: 7.0: Solid Content: ≥88 %: Degree of Hydrolysis: Low, Medium, High: Residual Monomer: ≤0.05 %: Shelf Life: One Year: Specific Gravity: 0.6-0.9: Water Insoluble: ≤0.2 %: Dissolution Time: ≤1 …

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    Nonionic Cationic Anionic Polyacrylamide Polyacrylamide Lvyuan Water Treatment Chemical Flocculant Nonionic Cationic Anionic Polyacrylamide 1.00-1.80 Kilogram 1.0 Kilograms (Min. Order)

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  • Low Price Hpam Partially Hydrolyzed Anionic

    Anionic polyacrylamide is mainly used in minerals selection, metallurgy, coal washing, food, steel, spinning and papermaking industry which involves separation of solid-liquid and waste water treatment. Anionic polyacrylamide can also be used for oil well and oil extraction in oil industry, and retention aids and intensifier in papermaking industry.

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    High Viscosity Chemical Flocculant Anionic Polyacrylamide For Sludge Dewatering. Detailed Product Description. Anionic polyacrylamide Emulsion EA-6518 grade (APAM) is a water based polymer. Anionic Polyacrylamide has a big range of high molecular weight from 16-25 million, with an anionic charge density ranging from 10-60%. Get Price

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  • PREPARATION AND CHARACTERISTICS OF ANIONIC

    In the present study, DR was conjugated with anionic polyacrylamide (A-PAM) by a condensation reaction. Handsheets were prepared from a pulp suspension by adding the obtained polymer (DR-A-PAM) as a paper strength agent, and its additive retention and paper strengthening performance were investigated. Retention of DR-A-PAM was

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  • Effects of anionic polyacrylamide on maize growth: a

    2011-7-30 · Various anionic polyacrylamide polymers (PAMs) are frequently used to improve soil properties and reduce erosion. However, the effects of their application on plant growth remain unclear. Aggregate-free loess with high water holding capacity was used as growing substrate to test the effects of two rates (10 and 40 kg ha−1) of a linear PAM on the growth of maize (Zea maize L.) for a period up ...

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as …

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  • Photoinitiation Synthesis and Properties of Anionic ...

    Through the photoinitiation technology synthetizes anionic polyacrylamide (APAM), with the raw material of sodium acrylate (AANa) and acrylamide (AM). The results show that the best ratio of AANa-AM is 1:3, mass fraction of AM is 30%, pH value is 7.0, reaction temperature is 40°C, good intrinsic viscosity and solubility in APAM can be obtained.Meanwhile, IR characterization meets APAM ...

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  • A microblock structure type of anionic flocculant for ...

    2020-8-29 · Synthetic flocculants represented by anionic polyacrylamide (APAM) have attracted more and more attention in the field of wastewater treatment (Desai and Murthy 2012; Ma et al. 2013). The anionic chemical group in APAM can neutralize the positively charged colloidal particles in wastewater and make them destabilized (Zhao et al. 2018).

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    cation/nonionic anionic polyacrylamide price/PAM with free sample polyacrylamide powder 25085-02-3. 0.50-2.50 Kilogram. 1 Kilogram (Min. Order) Shandong Baovi Energy Technology Co., Ltd. CN 4 YRS. 4.4 ( 38) Contact Supplier. Compare. Add to Favorites.

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  • Low Price Hpam Partially Hydrolyzed Anionic

    Anionic polyacrylamide is mainly used in minerals selection, metallurgy, coal washing, food, steel, spinning and papermaking industry which involves separation of solid-liquid and waste water treatment. Anionic polyacrylamide can also be used for oil well and oil extraction in oil industry, and retention aids and intensifier in papermaking ...

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  • Anionic polyacrylamide - wastewater treatment

    High Viscosity Chemical Flocculant Anionic Polyacrylamide For Sludge Dewatering. Detailed Product Description. Anionic polyacrylamide Emulsion EA-6518 grade (APAM) is a water based polymer. Anionic Polyacrylamide has a big range of high molecular weight from 16-25 million, with an anionic charge density ranging from 10-60%. Get Price

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  • chemicals flocculant anionic polyacrylamide for sludge ...

    Best Sale factory price Cationic& Anonic Polyacrylamide PAM in China Anionic Polyacrylamide is soluble ,and insoluble in organic solvents. It presents high polymer electrolyte characteristics in neutral and alkaline mediums. It is sensitive to salt electrolyte, and can be cross-linked into an insoluble gel with the high chemical price metal ion.

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  • low molecular weight polyacrylamide, low molecular

    Polyacrylamide. Polyacrylamide production process: Acrylamide aqueous solution is used as a raw material, and polymerization reaction is performed under the action of an initiator. The polyacrylamide gel block generated after the reaction is cut, cut, granulated, dried, and pulverized. According to ionic characteristics, it can be divided into four types: non-ionic, anionic, cationic and ...

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  • Polyacrylamide (PAM) - DXD

    Low molecular weight hydrolyzed polyacrylamide used as a. A process for inhibiting scale formation using a low molecular weight hydrolyzed polyacrylamide prepared by a process involving simultaneously and continuously charging separate streams of acrylamide monomer, ammonium persulfate (as catalyst) and mercaptoalkanoic acid (as chain transfer agent) to a reaction zone containing water under ...

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    Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-TiO 2 as

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  • synthesis of a cationic polyacrylamide uzbekistan -

    2020-8-29 · Reaction kinetics Effect of pH. In Fig. 2(a, b), the effect of pH on conversion and rate of polymerization (R p) was investigated when it kept the total monomer concentration (C M) of 5.5 mol/L, n SSS:n AM of 1:3, and n SSS:n PAAC of 1:1. Obviously, the conversion and R p increased rapidly from pH = 2.5 to pH = 4.5 and met their respective maximum at pH = 4.5, and then reduced quickly as the ...

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  • Cation/nonionic/anionic Polyacrylamide Price/pam

    High quality low price polyacrylamide flocculant anionic pam cationic pam nonionic pam for water treatment coal washery oilfield 1,000 - 2,600 Metric Ton Min.Order: 1 Metric Tons

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  • Acrylamide manufacturer, Polyacrylamide supplier ...

    cation/nonionic/anionic polyacrylamide price/PAM with free sample polyacrylamide powder 25085-02-3 Product Description White powder or granule, insoluble in benzene, toluene xylene gasoline kerosene, diesel oil, but water soluble polyacrylamide with alkali reaction, partially hydrolyzed polyacrylamide, under the strong acidity (pH ≤ 2.5 ...

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  • Global polyacrylamide market to reach value of us$

    2021-5-4 · The global Polyacrylamide market was valued at US 4,976.2 Mn in 2018 and is anticipated to expand at a CAGR of 2% during the forecast period. Polyacrylamide are used for various applications based upon the type of product and form of polyacrylamide product available. Low price and high demand for anionic polyacrylamide in water treatment and ...

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  • Buy best quality Cationic Anionic Polyacrylamide ...

    Quality Buy best quality Cationic Anionic Polyacrylamide wastewater treatment APAM/CPAM/NPAM - find quality Polyacrylamide, Chemical Auxiliary Agent & Polyacrylamide from Henan saifu trading co. LTD of China Suppliers - 166215371.

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  • low molecular weight partially hydrolyzed

    Low molecular weight hydrolyzed polyacrylamide used as a. A process for inhibiting scale formation using a low molecular weight hydrolyzed polyacrylamide prepared by a process involving simultaneously and continuously charging separate streams of acrylamide monomer, ammonium persulfate (as catalyst) and mercaptoalkanoic acid (as chain transfer agent) to a reaction zone containing water under ...

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  • Effect of Anionic Polyacrylamide on the Structural ...

    Anionic polyacrylamide (APAM) is a widely used organic polymer flocculent in tailings thickening and shows good performance and high efficiency at low cost, particularly in the treatment of fine particles [9, 10]. For thickened tailings slurries in pipeline transportation, groups of shear tests were conducted, and the variation curves of ...

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  • synthesis of a cationic polyacrylamide uzbekistan -

    Synthesis of a cationic polyacrylamide by a photocatalytic surface-initiated method and evaluation of its flocculation and dewatering performance: nano-TiO 2 as

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · The hydrolyzed form of polyacrylamide (HPAM), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic PAM in oil and gas development as well as …

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  • Experiment 1: Polymerization of acrylamide in water

    2020-12-30 · H H 2C C CO NH 2 (iii) The polymerization of acrylamide in water solution is of interest because the rate constant kp for the propogation reaction I is unusually large, the rate constant for termination relatively low, the so called transfer processes (to monomer, to solvent) very

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  • low factory good price-anionic polyacrylamide pam

    low factory good price-Anionic polyacrylamide PAM, View. low factory good price-Anionic polyacrylamide PAM, US 1105 - 2430 Ton, Chemical Auxiliary Agent, 9003-05-8, Polyacrylamide.

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  • Effect of Anionic Polyacrylamide on the Structural ...

    2019-7-30 · Effect of Anionic Polyacrylamide on the Structural Stability of ... is a complex physical and chemical reaction and involves chargeneutralization,amphipathicadsorption,andselective ... pressibility of bond water is low. e relative movements between particles are limited, and the relative stability of ...

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  • Anionic polyacrylamide-assisted construction of thin

    2020-7-5 · Anionic polyacrylamide (APAM) is a hydrophilic polymer which is easy to be carbonized (Choi et al., 2004). The amide group (−CONH 3) on APAM can form hydrogen bond with the uncondensed amine groups on surface of g-C 3 N 4 (Schwinghammer et al., 2014).

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  • Properties of Polyacrylamides - polymerdatabase.com

    2020-7-11 · Another low volume but important use of anionic and cationic polyacrylamides is gel electrophoresis for macromolecule separation. When an electic field is applied across a PAM gel, the (negatively) charged proteins or nucleic acids migrate across the gel away towards the positive electrode.

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  • Effects of anionic polyacrylamide on maize growth: a

    2011-7-30 · Various anionic polyacrylamide polymers (PAMs) are frequently used to improve soil properties and reduce erosion. However, the effects of their application on plant growth remain unclear. Aggregate-free loess with high water holding capacity was used as growing substrate to test the effects of two rates (10 and 40 kg ha−1) of a linear PAM on the growth of maize (Zea maize L.) for a period up ...

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  • Microbial degradation of polyacrylamide and the ...

    2019-4-1 · An aerobic reaction pathway, similar to α-oxidation of fatty acids, has been hypothesized for polyacrylamide. In this pathway, the polyacrylamide is first deaminated, after which the α-carbon of the polyacrylate is oxidized to –COH, followed by its oxidation to –COOH and resulting chain cleavage.

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    2021-7-13 · Anionic Polyacrylamide manufacturers and suppliers | Oubo. Anionic Polyacrylamide is water-soluble polymers which is insoluble in most organic solvents, It presents high polymer electrolyte characteristics in neutral and alkaline mediums. With good flocculation, it can reduce the frictional resistance . Get Price

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  • anionic polyacrylamide pam for wastewater treatment ...

    2021-6-9 · China Anionic Cationic Sugar Industry Paper Retention Aid. waste water treatment chmicals flocculant cationic coagulant pam powder Polyacrylamide, abbr. PAM, is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.

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  • very high molecular weight cationic polyacrylamide

    anionic flocculant,anionic flocculant Polyacrylamide. Chinas anionic powders range from low to very high molecular weight, low charge to very high charge and are a premium product suitable for all types of industrial treatment regardless of your industry. Products Show. anionic flocculant of Magnafloc 919 can be replaced by Chinafloc A2520.

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  • polyacrylamide chemical used in wastewater treatment

    Anionic polyacrylamide - wastewater treatment chemicals. Description. Anionic polyacrylamide is the kind of wastewater treatment chemicals which is water-soluble linear polymer synthesized with high degree of polymerization.Anionic polyacrylamide powder is easily soluble in water and almost insoluble in common organic solvents such as benzene, ether, lipids and acetone.

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  • Anionic Polyacrylamide Emulsion Sludge Dewatering

    High quality Anionic Polyacrylamide Emulsion Sludge Dewatering High Viscosity Chemical Flocculant from China, China's leading cationic polyacrylamide product, with strict quality control pac pam water treatment factories, producing high quality pac pam water treatment products.

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  • China Polymer Type Anionic Polyacrylamide

    2021-6-16 · Polymer Type Anionic Polyacrylamide Manufacturers, Factory, Suppliers From China, We sincerely look forward to hearing from you. Give us a chance to show you our professionalism and passion. We are sincerely welcome good friends from numerous circles …

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  • Pure Anionic Polyacrylamide for coal washing for

    Anionic Polyacrylamide PAM Soil Stabilization Erosion. Anionic Polyacrylamide PAM Soil Stabilization Erosion Control Polymer, US 1,400 2,500 Metric Ton, Chemical Auxiliary Agent, 9003-05-8, Polyacrylamide, PAM.Source from Landy Enterprise Limited on . Anionic Polyacrylamide Price Soil Stabilizer for Erosion

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  • Global polyacrylamide market to reach value of us$

    2021-5-4 · The global Polyacrylamide market was valued at US 4,976.2 Mn in 2018 and is anticipated to expand at a CAGR of 2% during the forecast period. Polyacrylamide are used for various applications based upon the type of product and form of polyacrylamide product available. Low price and high demand for anionic polyacrylamide in water treatment and ...

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  • PREPARATION AND CHARACTERISTICS OF ANIONIC

    In the present study, DR was conjugated with anionic polyacrylamide (A-PAM) by a condensation reaction. Handsheets were prepared from a pulp suspension by adding the obtained polymer (DR-A-PAM) as a paper strength agent, and its additive retention and paper strengthening performance were investigated. Retention of DR-A-PAM was

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    The problems analysis of anionic polyacrylamide - Vidar Water. Anionic polyacrylamide has no potential to bioaccumulate, being completely soluble in water (solubility is only limited by viscosity) and insoluble in octanol. Additionally, being a flocculant, it adsorbs onto suspended matter and, in this way, is removed from the water phase. Get Price

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  • Experiment 1: Polymerization of acrylamide in water

    2020-12-30 · H H 2C C CO NH 2 (iii) The polymerization of acrylamide in water solution is of interest because the rate constant kp for the propogation reaction I is unusually large, the rate constant for termination relatively low, the so called transfer processes (to monomer, to solvent) very

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    2021-6-20 · Home Anionic Polyacrylamide plastizer dop dinp doa dedb low price in romania; plastizer dop dinp doa dedb low price in romania. 2018 Hot Sale Plasticizer Dedb/dop 99.5% Alternatives - Buy Dop 99.5%,Dedb,Dop Alternatives Product on Alibaba.

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    2021-7-8 · PHPA Partially Hydrolyzed Anionic Polyacrylamide for Drilling Mud in Jordan marketing. PHPA Partial hydrolyzed polyacrylamide CHINAFLOC Partially hydrolyzed polyacrylamide (PHPA) is a copolymer, substance formed when two or more substances are polymerized simultaneously, resulting in a product that is not a mixture of individual . Get Price

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  • Synthesis, characterization and evaluation of ...

    2017-11-16 · of polyacrylamide chains onto the rigid polysaccharide backbone. These graft polymers react with different crosslinkers to form three-dimensional (3D) hydrophilic network hydrogel. Starch is a potentially useful material because of its natural abundance and low cost. The demand for starch graft copolymers is great in industry due to their

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  • Get a Free Quote for Anionic Polyacrylamide Water ...

    Anionic Polyacrylamide Water Treatment Chemicals DESCRIPTION: For the Papermaking Industry: Firstly, EC-WA05 anionic polyacrylamide can increase the retention ratio of fillings, pigment, etc., and reduce the loss of raw material and pollution to the environment.

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  • Effect of Anionic Polyacrylamide on the Structural ...

    Anionic polyacrylamide (APAM) is a widely used organic polymer flocculent in tailings thickening and shows good performance and high efficiency at low cost, particularly in the treatment of fine particles [9, 10]. For thickened tailings slurries in pipeline transportation, groups of shear tests were conducted, and the variation curves of ...

    Get Price
  • Global polyacrylamide market to reach value of us$

    2021-5-4 · The global Polyacrylamide market was valued at US 4,976.2 Mn in 2018 and is anticipated to expand at a CAGR of 2% during the forecast period. Polyacrylamide are used for various applications based upon the type of product and form of polyacrylamide product available. Low price and high demand for anionic polyacrylamide in water treatment and ...

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  • combination anionic polyacrylamide for industrial

    2021-7-8 · Polyacrylamide. Linear polyacrylamide is a water-soluble polymer. It is typically non-ionic polymer but due to hydrolysis of some amide groups they could convert into carboxylic groups giving polyacrylamide some weak anionic properties. Uses of polyacrylamide. One of the largest uses for polyacrylamide is to flocculate solids in a liquid. Get Price

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  • magnafloc 333,336,338,345 of anionic polyacrylamide

    2021-6-2 · Polyacrylamide is a linear polymer, the product is mainly divided into dry powder and colloidal two forms. According to its average molecular weight, it can be divided into low molecular weight (<1 million), medium molecular weight (2 ~4 million) and high molecular weight (>.7 million).According to its structure can be divided into non – ionic, anion and cationic.

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  • China Anionic Polyacrylamide Manufacturers and

    Polyacrylamide used in Water treatment:it has fast reaction, great flocculation effect, stable flocculate etc. characteristics,and improves the treatment ability of the equipments with low residues rate,and increases water recycle rate.

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  • POLYACRYLAMIDE - xybiochem.cn

    2021-6-25 · China polyacrylamide/PAM catalog of Factory Direct Water Treatment Organic Cationic Polyacrylamide Price, High Quality Anionic/Cationic Polyacrylamide for Water Treatment provided by China manufacturer - Ningxia Baiyun Carbon Co., Ltd., page1. Get Price

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  • Synthesis of a cationic polyacrylamide by a

    2019-12-12 · piece is low-cost but tedious. Furthermore, it has high limits of detection (LOD) when compared with other methods and a spatial resolution limit of ∼0.5 mm at best. CID is a simple and quick approach if a specific color reaction can be exploited. Reported spatial …

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  • Get a Free Quote for Anionic Polyacrylamide Water ...

    Anionic Polyacrylamide Water Treatment Chemicals DESCRIPTION: For the Papermaking Industry: Firstly, EC-WA05 anionic polyacrylamide can increase the retention ratio of fillings, pigment, etc., and reduce the loss of raw material and pollution to the environment.

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    China Anionic/Cationic Polyacrylamide CAS No. 9003-05-8 Pam, Polyelectrolyte, Flocculation Aid manufacturer supplier in China, offering Anionic/Cationic Polyacrylamide CAS No. 9003-05-8 for Sludge Treatment, Solid Polydadmac Powder for Water Treatment Coagulant (poly diallyl dimethyl ammonium chloride), Aerobic Tank Bacteria for Wastewater ...

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  • Raw Materials Anionic Polyacrylamide CAS 9003-05-8

    2021-6-2 · Polyacrylamide is a linear polymer, the product is mainly divided into dry powder and colloidal two forms. According to its average molecular weight, it can be divided into low molecular weight (<1 million), medium molecular weight (2 ~4 million) and high molecular weight (>.7 million).According to its structure can be divided into non – ionic, anion and cationic.

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  • magnafloc 333,336,338,345 of anionic polyacrylamide

    2021-7-8 · Polyacrylamide. Linear polyacrylamide is a water-soluble polymer. It is typically non-ionic polymer but due to hydrolysis of some amide groups they could convert into carboxylic groups giving polyacrylamide some weak anionic properties. Uses of polyacrylamide. One of the largest uses for polyacrylamide is to flocculate solids in a liquid. Get Price

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  • China Anionic Polyacrylamide Manufacturers and

    Anionic Polyacrylamide Appearance: White Powder Solid Content: more than 88 Molecular Weight: 8-22 million Degree of Hydrolysis: Low, medium, high Dissolving Time: less than 60min Applications: Oil displacement agent for the tertiary oil recovery The bore mud material o...

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  • combination anionic polyacrylamide for industrial

    Polyacrylamide Emulsions Handbook 2-2 Storage and handling of emulsions : basic principles Emulsions must be stored inside a building at a constant temperature

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  • Sell - Polyacrylamide (Anionic, Cationic and Nonionic)

    Partially hydrolyzed polyacrylamide (PHPA) is a copolymer, substance formed when two or more substances are polymerized simultaneously, resulting in a product t ... New products for rubber additives with promotion price. varieties of products including rubber accelerators,antioxidants,vulcanizing agent, antiscorching agent, rubber additives ...

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  • emulsion cationic polyacrylamide pam for paper

    2010-2-18 · Linear anionic polyacrylamide (LA-PAM) is being considered as a soil amendment to reduce seepage and infiltration in unlined earthen canals. While polyacrylamides have been extensively used for potable water treatment, dewatering sewage sludge, coal and mine processing, paper manufacturing, and agriculture, little is known about its ecological impact to aquatic ecosystems.

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  • PREPARATION AND CHARACTERISTICS OF ANIONIC

    In the present study, DR was conjugated with anionic polyacrylamide (A-PAM) by a condensation reaction. Handsheets were prepared from a pulp suspension by adding the obtained polymer (DR-A-PAM) as a paper strength agent, and its additive retention and paper strengthening performance were investigated. Retention of DR-A-PAM was

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  • POLYACRYLAMIDE IN AGRICULTURE AND

    2010-11-20 · Anionic polyacrylamide (PAM) has been sold since 1995 to reduce irrigation-induced erosion and enhance infiltration. Its soil stabilizing and flocculating properties improve runoff water quality by reducing sediments, N, dissolved reactive phosphorus (DRP) and total P, chemical oxygen demand (COD), pesticides, weed seeds, and microorganisms in ...

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  • Synthesis, characterization and evaluation of ...

    2017-11-16 · of polyacrylamide chains onto the rigid polysaccharide backbone. These graft polymers react with different crosslinkers to form three-dimensional (3D) hydrophilic network hydrogel. Starch is a potentially useful material because of its natural abundance and low cost. The demand for starch graft copolymers is great in industry due to their

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  • The synthesis of polyacrylamide nanoparticles in ...

    2006-11-16 · The polymerization was carried out at 25 °C, 200 atm and at 50 °C, 150 atm. Regardless of temperature and pressure, the reaction was completed, as followed by the 200-nm UV relative absorption (acrylamide absorbs at 200 nm and polyacrylamide does not adsorb at this wavelength), in …

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  • Experiment 1: Polymerization of acrylamide in water

    2020-12-30 · H H 2C C CO NH 2 (iii) The polymerization of acrylamide in water solution is of interest because the rate constant kp for the propogation reaction I is unusually large, the rate constant for termination relatively low, the so called transfer processes (to monomer, to solvent) very

    Get Price
  • China Polymer Type Anionic Polyacrylamide

    2021-6-16 · Polymer Type Anionic Polyacrylamide Manufacturers, Factory, Suppliers From China, We sincerely look forward to hearing from you. Give us a chance to show you our professionalism and passion. We are sincerely welcome good friends from numerous circles …

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  • Synthesis of a cationic polyacrylamide by a

    2021-5-4 · The global Polyacrylamide market was valued at US 4,976.2 Mn in 2018 and is anticipated to expand at a CAGR of 2% during the forecast period. Polyacrylamide are used for various applications based upon the type of product and form of polyacrylamide product available. Low price and high demand for anionic polyacrylamide in water treatment and ...

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  • Global polyacrylamide market to reach value of us$

    2014-7-21 · The copolymer of acrylamide (AM) and 2-acrylamido-2-methyl-1-propane sulfonic acid (AMPS) was synthesized through radical solution polymerization by potassium persulfate as initiator. By changing the AMPS feed ratio from 10 to 70%, and keeping other reaction conditions constant, different copolymers were synthesized. The techniques of Fourier transform infrared (FTIR) and nuclear …

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  • Synthesis and Characterization of Acrylamide-Based

    2021-7-11 · high effective Water Treatment chemical cationic polyacrylamide /PAM/CPAM . Main Production: 1. Oilfield Chemicals, Oilfield chemical is a general germ,The oilfield chemicals we can supply include anionic polyacrylamide used for oil drilling mud additives , drag reduction agent and EOR(enhanced oil recovery)agent . Get Price

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