Chemicals Reagents S

Chemicals Reagents S

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  • SIAL Sodium citrate tribasic dihydrate

    for molecular biology, ≥99% Synonym(s): Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate Empirical Formula: C6H5Na3O7 -+ 2H2O Formula Weight: 294.10 Linear Formula: HOC(COONa)(CH2COONa)2 -+...

  • ALDRICH Sodium dichloroacetate, 98%

    Synonym(s): Dichloroacetic acid sodium salt Formula: Cl2CHCO2Na Formula Weight: 150.92 CAS No.: 2156-56-1 Purity: 98% Packaging: 10, 50 g in glass bottle

  • Sodium hydroxide solution =32%, for determination of nitrogen,  0.0001% N

    Storage condition: Room Temperature UN Number: UN1824 GHS pictograms: GHS05 Signal Words: Danger H Statements: H314;H290 P Statements: P260;P280;P301 + P330 + P331;P308 + P313;P304 + P340;P302 + P352;P305 + P351 + P338 Package Type: Poly Drum C.A.S. Number 1: 1310-73-2 C.A.S. Number 1 Percentage:...

  • Saccharin

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Saccharin; 2,3-Dihydroxy-1,2-benzisothiazol-3-one-1,1-dioxide; 2-Sulfobenzoic acid imide; o -Benzoic sulfimide Amino Acid Sequence: Empirical Formula: C7H5NO3S Formula Weight: 183.18 Linear...

  • Sodium bicarbonate

    MilliporeSigma

    tested according to Ph.Eur. Synonym(s): Natrii hydrogenocarbonas; Sodium hydrogen carbonate Empirical Formula: CHNaO3 Formula Weight: 84.01 Linear Formula: NaHCO3 MDL Number: MFCD00003528 Beilstein Registry Number: 4153970 RTECS No.: VZ0950000

  • SUPELCOSIL™ ABZ+Plus HPLC Column

    SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol...

  • Saccharin, Powder, NF

    Spectrum Chemical

    Grade: NF CAS No.: 81-07-2

  • ALDRICH (S)-RuCl[(p-cymene)(T-BINAP)]Cl

    Synonym(s): Chloro[( S )-(−)-2,2'-bis(di- p -tolylphosphino)-1,1'-binaphthyl]( p -cymene)ruthenium(II) chloride Empirical Formula: C58H54Cl2P2Ru Linear Formula: [C58H54ClP2Ru]+Cl − Formula Weight: 984.97...

  • Sand, White Fine, 2.5Kg

    Innovating Science

    For Educational, Classroom Purposes Only

  • Sodium Chloride, ACS, 99.0% min

    Thermo Scientific Chemicals

    Formula: NaCl Formula weight: 58.44 Purity: 99.0% min CAS Number: 7647-14-5 Harmonized Tariff Code: 2501.00 Risk Phrases: 36 Irritating to eyes. Safety Phrases: 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

  • Sucrose BioUltra, for molecular biology, =99.5% (HPLC)

    Synonym: α-D-Glc-(1→2)-β-D-Fru, α-D-Glucopyranosyl β-D-fructofuranoside, β-D-Fructofuranosyl-α-D-glucopyranoside, D(+)-Saccharose, Sugar CAS Number: 57-50-1 Empirical Formula (Hill Notation): C12H22O11 Molecular Weight: 342.30...

  • SMCC Conjugation Kit for Amine Cd-based Core/Shell Quantum Dots fluorescence lambdaem 645 nm, for 4 conjugation

    Components: •QSA •Sulfo-SMCC •Traut's Reagent •Coupling Buffer •Storage Buffer •Quenching Buffer •Tubes 4 x 1.7 mL Legal Information: Product of Ocean Nanotech, LLC.

  • Silicone oil AP 1000, viscosity ~1000 mPa.s,   neat(25 °C)

    CAS No.: 63148-58-3 Synonyms: Polyphenyl-methylsiloxane MDL No.: MFCD00132673 Flash Point (F): 437 °F Flash Point (C): 225 °C Density: 1.09 g/mL at 20 °C Refractive Index: n 20/D 1.512

  • SIGMA STAT4 human recombinant, expressed in insect cells, >=85% (SDS-PAGE)

    Synonym(s): SLEB11 Purity: ≥85% (SDS-PAGE) Storage: −70°C

  • Ricca 10 Normal Sodium Hydroxide

    Sodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP). from NF/USP material

  • ALDRICH Silver, granular, >250µm, 99.99% trace metals basis

    Empirical Formula: Ag Linear Formula: Ag Formula Weight: 107.87 MDL Number: MFCD00003397 Purity: 99.99% trace metals basis Boiling Point: 2212 °C(lit.) Melting Point: 960 °C(lit.) Density: 10.49 g/cm 3 (lit.)

  • ALDRICH Silver hexafluoroantimonate(V), 98%

    Empirical Formula: AgF6Sb Linear Formula: AgSbF6 Formula Weight: 343.62 MDL Number: MFCD00003401 Purity: 98%

  • SUPELCOSIL(TM) LC-18-T HPLC Column 3 mum particle size, L x I.D. 15 cm x 3 mm

    SUPELCOSIL LC-18-T columns feature an octadecylsilane bonded phase and a special surface treatment for efficient separations of nucleotides. Each batch of packing material is tested to ensure good peak shape for a representative nucleotide, adenosine diphosphate (ADP). Chromatography of other...

  • Sodium, cubes, contains mineral oil, 99.9% trace metals basis

    CAS Number: 7440-23-5 Formula: Na Formula Weight: 22.99 Linear Formula: Na MDL No.: MFCD00085307 Purity: 99.9% trace metals basis Boiling Point: 883 C(lit.) Melting Point: 97.8 C (lit.) UNSPSC Code: 12352000 Application: Sodium metal can be used as a reducing agent in reactions such as Birch...

  • SIGMA Sodium phosphate monobasic, powder, Biotechnology Performance Certified

    Synonym(s): Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate Formula: NaH2PO4 Formula Weight: 119.98 CAS No.: 7558-80-7 Purity: ≥99.0% (titration) Application: Use in insect cell culture to adjust pH. Suitable for cell culture, suitable...

  • Sodium phosphate monobasic, BioReagent, for molecular biology, anhydrous, =98%

    Synonym: Monosodium dihydrogen orthophosphate, Monosodium phosphate, Sodium dihydrogen phosphate CAS Number: 7558-80-7 Linear Formula: NaH2PO4 Molecular Weight: 119.98 EC Number: 231-449-2 MDL Number: MFCD00003527 PubChem Substance ID: 24899546 General Description Sodium...

  • Silica mesoporous, 2 mum particle size, pore size ~4 nm

    Synonyms: Porous Silica; Silicon dioxide; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Purity: 99.9% trace metals basis Melting Point: >1600 C (lit.) Application: Mesoporous silicas are inorganic materials having porous...

  • SIGMA SDF-1 ALPHA human Animal-component free, recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% (HPLC)

    Synonym(s): CXCL12; PBSF Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

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