Chemicals Reagents S

Empirical Formula: C₁₂H₁₇O₅P Linear Formula: C₁₂H₁₇O₅P Formula Weight: 272.23 MDL Number: MFCD00190173 Purity: 97% Melting Point: 194-196 °C(lit.) Storage: 2-8°C

1 Analyte(s) @ 1000 µg/mL in water with dilute nitric acid

Synonym(s): 2-[(2-Hydroxynaphthalen-1-ylmethylene)amino]-N-(1-phenethyl)benzamide Empirical Formula: C₂₆H₂₂N₂O₂ Linear Formula: C₂₆H₂₂N₂O₂ Formula Weight: 394.47 MDL Number: MFCD00810186 Purity: ≥95% (NMR)...

Synonyms: p -Aminobenzenesulfonamide Formula: H₂NC₆H₄SO₂NH₂ Formula Weight: 172.20 CAS No.: 63-74-1 Legal Information: VETRANAL is a trademark of Sigma-Aldrich Co. LLC

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: (2S,5R)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic...

Polyamine compound that functions as a NOS1 inhibitor and NMDA and T4 polynucleotide kinase activator. Uses include electroporation, DNA precipitation, and purification of DNA binding proteins. Application: For Research and Laboratory use only

General description: Sericin is a protein derived from the silkworm cocoon and has a number of beneficial characteristics for culturing mammalian cells. It has cryoprotective properties that allow for replacement of FBS in cryopreservation media. 1% sericin (w/v) along with 0.5% (w/v) maltose, 0.3%...

Empirical Formula: Si Linear Formula: Si Formula Weight: 28.09 MDL Number: MFCD00085311 Purity: 99% trace metals basis Boiling Point: 2355 °C(lit.) Melting Point: 1410 °C(lit.) Density: 2.33 g/mL at 25 °C(lit.)

CAS No.: 86891-03-4

Synonym(s): N-(2-Hydroxy-4-nitrophenyl)-N'-(2-bromophenyl)urea; SB-225002 Empirical Formula: C₁₃H₁₀BrN₃O₄ Linear Formula: C₁₃H₁₀BrN₃O₄ Formula Weight: 352.14 Purity: ≥98% (HPLC) Storage: room temp

Synonym(s): N -(3-Aminopropyl)-1,4-butanediamine trihydrochloride Empirical Formula: C₇H₁₉N₃ -+ 3HCl Linear Formula: NH₂(CH₂)₃NH(CH₂)₄NH₂ -+ 3HCl Formula Weight: 254.63 MDL Number: MFCD00012918 Purity:...

Formula: NaB(C₆H₅)₄ Formula Weight: 342.22 CAS Number: 143-66-8 Synonym(s): Sodium Tetraphenylborate

Recover greater than 80% of your Antibody with the Antibody Collection Tray specially designed for the SNAP i.d. systems Application: For use on immunoblots. Legal Information: SNAP id is a registered trademark of Merck KGaA, Darmstadt, Germany

CAS No.: 7631-86-9

Squibb-type, with glass or PTFE stopcock plug. Synonyms: SEPARATORY FUNNEL 250ML W/PTFE STOPCOCK, EA

Buffy coat preparations are suitable for use as a source of nucleated PBMC. Buffy coat preparations are separated after a single low-speed centrifugation to remove the platelet rich plasma, buffy coat layer and erythrocytes (RBC). Buffy coat preparations are generally enriched for leukocytes (WBC)...

Formula: NaCl Formula Weight: 58.44 CAS Number: 7647-14-5 Description: For Liquid Chromatography and Molecular Biology applications

SUPELCOSIL LC-DB phases are specially deactivated for basic compounds. These columns provide less retention, better peak shape, and higher efficiency for organic bases than can be obtained on conventional reversed-phase columns. Legal Information: SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

CAS No.: 112926-00-8 Legal Information: Sigma-Aldrich is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 2.5, 5, 25 kg in fiber drum Packaging: 500 g in poly bottle

Synonyms: sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Molecular Formula: HNa2O4P Molecular Weight: 141.96 Linear Structural Formula: Na2HPO4 MDL Number: MFCD00003496 Purity: >=99.0% Application: Sodium phosphate dibasic has been used: •in the...

The LaMotte sulfide reagent B is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

Empirical Formula: O₃Sc₂ Linear Formula: Sc₂O₃ Formula Weight: 137.91 MDL Number: MFCD00011223 Purity: 99.9% trace rare earth metals basis

MDL Number: MFCD03458666 Storage: −20°C

Synonym(s): Amino Acid Sequence: Empirical Formula: Formula Weight: Linear Formula: MDL Number: Purity: Boiling Point: Melting Point: Density: Refractive Index: Storage: 2-8°C Beilstein Registry Number: Components: Sodium thiosulfate pentahydrate, ReagentPlus ® , ≥99.5% 500 g;...