Polyacrylamide Desalting Columns, 6K MWCO, 10 mL
Thermo Scientific Pierce 6K MWCO (molecular-weight cutoff) Polyacrylamide Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low-molecular-weight buffer salts and reagents
Anionic Polyacrylamide: It is the white powder. The APAM with the molecular weight of 4,000,000-26,000,000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents. It has the
Pierce™ Polyacrylamide Desalting Columns, 1.8K MWCO, 5 mL
Thermo Scientific Pierce 1.8K MWCO (molecular-weight cutoff) Polyacrylamide Desalting Columns are ready-to-use, disposable, gel-filtration columns for separating proteins and other macromolecules from low-molecular-weight buffer salts and
Polyacrylamide, Mw 10,000, 50 wt. % in H2O Catalog Number 22581 Low molecular weight nonionic water-soluble polymer, used primarily as a flocculant. 50% solution in water. Unit weights are weights of solution
Radiation induced crosslinking of polyacrylamide incorporated low molecular weights natural polymers for possible use in the agricultural
Preparation of low molecular weights of Alg and CS According to our previous reported methods Elbarbary et al., 2015a , Elbarbary et al., 2015b , Abd El-Rehim et al., 2015 , Abd El-Rehim et al., 2011 ; El-Sawy et al. (2010) , CS or Alg in the
Polyacrylamide gel electrophoresis (PAGE) is a technique widely used in biochemistry, forensic chemistry, genetics, molecular biology and biotechnology to separate biological macromolecules, usually proteins or nucleic acids, according to their
Polyacrylamide
Polyacrylamide (abbreviated as PAM) is a polymer with the formula (-CH2CHCONH2-). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated. In 2008, an estimated 750,000,000 kg were produced, mainly for
Polyacrylamide by GPC. Help!! I'm running a clients samples by GPC for Mw determination. The samples are low Mw polyacrylamide. Our first run was an attempt at using PEG reference standards for calibration. Here's what we noted: 1.
Shear Viscosities of Ionic Polyacrylamide Solutions | Society of Petroleum Engineers Journal | OnePetro
Solutions of ionic polyacrylamide polymers behave pseudoplastic in purely viscometric flow. Flow rate, polymer molecular weight and electrolytes affect solution viscosities to a large extent. Equations are given for the viscosity-shear rate
Polyacrylamide(PAM), often referred to as “polymer” or “flocculant”. It is a long chain, linear organic polymer made up of individual monomer units with the molecular formula of C3H5NO and molecular weights ranging from 3,000,000 to 30,000,000
Chemical flocculants - Kemira
Anionic polyacrylamides are easier to polymerize to very high molecular weights. We produce anionic powder flocculants / polyacrylamides (ADPAM) with anionic charge density ranging from 0-100%. We also offer anionic inverse emulsion (AEPAM)
Molecular Weight 3-16 Million (adjustable) Confirm Color off-white Confirm pH 4-9 Confirm Solid Content ≥88 % Confirm Degree of Hydrolysis Low, Medium, High Confirm Dissolution Time ≤1hour Confirm Hydrolysis degree 20-23% Confirm 0.1 - 0.3%
- Can cationic polyacrylamide be used in oilfield wastewater treatment?
- Author to whom correspondence should be addressed. Cationic polyacrylamide (CPAM) solid particle is one of the most commonly used organic polymer flocculants in oilfield wastewater treatment, but it poses some problems, such as a slow dissolution rate and an easy formation into a “fish-eye” in the process of diluting into aqueous solution.
- What is cationic polyacrylamide (CPAM) emulsifier?
- Authors to whom correspondence should be addressed. Cationic polyacrylamide (CPAM) emulsifier is widely applied in the wastewater treatment industry, mining industry, paper industry, cosmetic chemistry, etc.
- Is cationic polyacrylamide emulsion a flocculant for paper mill wastewater treatment?
- [ Google Scholar] [ CrossRef] Yang, K.; Chen, J.; Yao, C. Cationic polyacrylamide emulsion with ultra-high concentration as a flocculant for paper mill wastewater treatment. BioResources 2025, 15, 3173–3189.
- Are cationic polyacrylamide copolymers used for sludge dewatering?
- Environmental Sciences Europe 30, Article number: 16 (2018) Cite this article Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land.
