465 Results for: "Salt"

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p-Anisic acid sodium salt zS, Sigma-Aldrich®

Supplier: MilliporeSigma

p-Anisic acid sodium salt zS, Sigma-Aldrich®

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EDTA disodium salt dihydrate, Titriplex® III, GR_grade analysis_for, Supelco®

Supplier: MilliporeSigma

EDTA disodium salt dihydrate, Titriplex® III, GR_grade analysis_for, Supelco®

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EDTA disodium salt dihydrate solution 0.5 M, OmniPur®, sterile, Millipore®

Supplier: MilliporeSigma

For molecular biology. Prepared with diethyl pyrocarbonate for RNA applications. DNase-, RNase-, and protease-free.

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Adenosine-5'-O-(3-thiotriphosphate) tetralithium salt 85 HPLC_ASSAY_METHOD, Calbiochem®, Millipore®

Supplier: MilliporeSigma

A relatively stable, slowly hydrolyzable ATP analog that can substitute for ATP in various kinase reactions. Used as a substrate and as an inhibitor of ATP-dependent enzyme systems.

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1-Hydroxy-2-pyridinthione sodium salt 40% in water, Sigma-Aldrich®

Supplier: MilliporeSigma

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2-Mercaptoethanesulfonic acid sodium salt (mesna) zS, Sigma-Aldrich®

Supplier: MilliporeSigma

2-Mercaptoethanesulfonic acid sodium salt (mesna) zS, Sigma-Aldrich®

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HEPES sodium salt, ULTROL®

Supplier: MilliporeSigma

(N-2-Hydroxyethylpiperazine-N'' -2-ethanesulfonic acid, sodium). White solid. HYGROSCOPIC. Purity: >= 99% by titration (dry basis). Contaminants: chloride: <0.01%; sulfate: <0.05%. Heavy metals: <1 ppm. Absorbance (1.0 mM, H2O, 260 nm): <0.15. pKa 7.6 at 20[degree] C.

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1-Dodecansulfonic acid sodium salt, Supelco®

Supplier: MilliporeSigma

Dodecane-1-sulfonic acid sodium salt for ion pair chromatography LiChropur®

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p-Nitrophenyl phosphate DiTris salt ≥98% (by HPLC), Calbiochem®, Sigma-Aldrich®

Supplier: MilliporeSigma

p-Nitrophenyl Phosphate, DiTris Salt, excellent substrate for alkaline phosphatase-based ELISA assays.

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PIPES sesquisodium salt ≥99.0%, OmniPur®

Supplier: MilliporeSigma

DNase-, RNase-, and protease-free.

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Isethionic acid sodium salt (sodium 2-hydroxyethanesulfonate) zS, Sigma-Aldrich®

Supplier: MilliporeSigma

Isethionic acid sodium salt (sodium 2-hydroxyethanesulfonate) zS, Sigma-Aldrich®

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Azomethine H sodium salt, GR for analysis, for determination of boron, Supelco®

Supplier: MilliporeSigma

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MES sodium salt ≥99%, ULTROL® biological buffer, Calbiochem®

Supplier: MilliporeSigma

These Zwitterionic buffers are useful in the pH range of 5.5 to 6.7 and has a pKa of 6.10 at 25 °C.

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EDTA tripotassium salt dihydrate, Supelco®

Supplier: MilliporeSigma

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Uridine-5'-triphosphoric acid trisodium salt (UTP-Na3)

Supplier: MilliporeSigma

Uridine-5'-triphosphoric acid trisodium salt (UTP-Na3)

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Adenosine-5'-triphosphate disodium salt (ATP disodium salt) trihydrate ≥95% (by HPLC) low metals, Calbiochem®, Millipore®

Supplier: MilliporeSigma

Low metals grade. Specially processed to reduce levels of contaminating metals. Suitable for enzyme kinetic studies.

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DL-Malic acid disodium salt zS, Sigma-Aldrich®

Supplier: MilliporeSigma

DL-Malic acid disodium salt zS, Sigma-Aldrich®

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3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt zS, Sigma-Aldrich®

Supplier: MilliporeSigma

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt zS, Sigma-Aldrich®

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Heparin sodium salt (from porcine intestinal mucosa), Calbiochem®

Supplier: MilliporeSigma

Preservative-free, non-sterile. Highly sulfated dextrorotatory mucopolysaccharide with specific anticoagulant properties. Inhibits the IP3-activated Ca²⁺ channel release of the endoplasmic reticulum.

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EDTA dipotassium salt dihydrate, GR for analysis, Supelco®

Supplier: MilliporeSigma

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Xylenol orange tetrasodium salt Indicator_Metal_titration, Supelco®

Supplier: MilliporeSigma

Xylenol orange tetrasodium salt Indicator_Metal_titration, Supelco®

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Titriplex® III concentrate 0.1 M, Titrisol®, Supelco®

Supplier: MilliporeSigma

Concentration after dilution to 1 liter: c(C₁₀H₁₄N₂Na₂O₈ ∙ 2 H₂O) = 0.1 mol/l

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1-Octanesulfonic acid sodium salt Surfactant analysis, Sigma-Aldrich®

Supplier: MilliporeSigma

1-Octanesulfonic acid sodium salt Surfactant analysis, Sigma-Aldrich®

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EDTA disodium salt dihydrate, Supelco®

Supplier: MilliporeSigma

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Carboxymethyl cellulose sodium salt, 800 - 3100 mPas (2%, H₂O, 25°C), white solid, high viscosity, Millipore®

Supplier: MilliporeSigma

Substrate for cellulase

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CMP-Sialic Acid, Disodium Salt

Supplier: MilliporeSigma

CMP-Sialic Acid, Disodium Salt

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Coenzyme A trilithium salt, Sigma-Aldrich®

Supplier: MilliporeSigma

A cofactor in enzymatic acetyl transfer reactions. Hygrocopic.

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Cacodylic acid sodium salt trihydrate

Supplier: MilliporeSigma

(Sodium dimethyl arsenate). White solid. PROTECT FROM MOISTURE. Electron microscopy grade. A carcinogen and a nephrotoxin. Major metabolite of inorganic arsenics. Purity: >= 98% by TLC. RTECS CH7700000, CAS 124-65-2, M.W. 160.0. WARNING! Toxic. LD50 of <= 200 mg/kg.