Chemicals Reagents S

Chemicals Reagents S

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  • Silicon tetraacetate, 0.98

    CAS Number: 562-90-3 Formula: C8H12O8Si Formula Weight: 264.26 Linear Formula: Si(OCOCH3)4 MDL No.: MFCD00026184 Purity: 0.98 Boiling Point: 148 C/5 mmHg(lit.) Melting Point: 111-115 C (lit.) Storage: -20C Beilstein Registry Number: 994868 EC Number: 209-239-7 UNSPSC Code: 12352100 General...

  • Silver Nitrate, 99.99+%

    AgNO3 CAS#: 7761-88-8 F.W.: 169.89

  • Strat-M® Membrane, Transdermal Diffusion Test Model, 47mm

    Strat-M Membrane for Transdermal Diffusion TestingExperience the unmatched predictability of Strat-M membrane - a synthetic, non-animal based model for transdermal diffusion testing that is predictive of diffusion in human skin without lot-to-lot variability, safety and storage limitations.Strat-M...

  • Sodium sulfate suitable for HPLC, LiChropur(TM), 99.0-101.0% (T)

    Molecular Formula: Na2O4S Molecular Weight: 142.04 Linear Structural Formula: Na2SO4 MDL Number: MFCD00003504 Purity: 99.0-101.0% (T) Melting Point: 884 C (lit.) Density: 2.68 g/mL at 25 C (lit.) Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

  • ALDRICH (S)-3,3'-Bis(2,4,6-triisopropylphenyl)-1,1'-bi-2-naphthol, 96%, >=95.5% (HPLC)

    Synonym(s): (1S) -3,3'-Bis[2,4,6-tris(1-methylethyl)phenyl]-1,1'-binaphthalene-2,2'-diol Empirical Formula: C50H58O2 Linear Formula: C50H58O2 Formula Weight: 690.99 MDL Number: MFCD11045378 Purity: ≥95.5% (HPLC); 96%

  • ALDRICH Strontium oxide, 99.9% trace metals basis

    Empirical Formula: OSr Linear Formula: SrO Formula Weight: 103.62 MDL Number: MFCD00049558 Purity: 99.9% trace metals basis Density: 4.7 g/mL at 25 °C(lit.)

  • ALDRICH Sodium aurothiomalate hydrate,

    Synonym(s): (1,2-Dicarboxyethylthio)gold disodium salt hydrate; Gold sodium thiomalate hydrate; Mercaptobutanedioic acid gold(I) disodium salt Formula: NaO2CCH2CH(SAu)CO2Na · xH2O Formula Weight: 390.08 (anhydrous basis) Packaging: 250 mg in glass bottle

  • Sulfamethazine-(phenyl-13C6) hemihydrate

    VETRANAL ™ , analytical standard Synonym(s): 4-Amino- N -(4,6-dimethyl-2-pyrimidinyl)benzene- 13 C6-sulfonamide; Sulfadimidine-phenyl- 13 C6 Empirical Formula: 13 C6C6H14N4O2S -+ 0.5H2O Formula Weight:...

  • Sialyl Lewis x, Sodium Salt

    Sialyl Lewis x, Sodium Salt | CAS 98603-84-0 | Calbiochem | 1MG

  • SeQuant® ZIC®-pHILIC

    The polymeric SeQuant® ZIC-pHILIC columns is designed for particularly difficult separations of polar and hydrophilic compounds. The high-performance, truly zwitterionic stationary phase is attached to porous polymer beads and tolerates pH from 2-11. This medium 100 mm column is suitable for most...

  • Sodium D-pantoate United States Pharmacopeia (USP) Reference Standard

    This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and...

  • SIGMA SRC1 (627-786), biotin,His tagged human recombinant, expressed in E. coli, >=80% (SDS-PAGE)

    Synonym(s): F-SRC-1; KAT13A; MGC129719; MGC129720; RIP160; SRC1; bHLHe42; bHLHe74 Purity: ≥80% (SDS-PAGE) Storage: −70°C

  • Smooth Muscle Cell Growth Medium 2 Basal Medium, phenol red-free, 500 ml

    Smooth Muscle Cell Basal Medium 2, phenol red-free (supplements sold separately) Storage: 2-8C Application: Smooth Muscle Cell Growth Medium 2 is a low-serum (5% V/V) medium developed to establish and maintain smooth muscle cell cultures from blood vessels and hollow organs. The medium is optimized...

  • Sodium Octyl Sulfate

    Spectrum Chemical

    CAS No.: 142-31-4

  • ALDRICH (S)-(+)-2-Amino-1-pentanol, 97%

    Synonym(s): L-Norvalinol Empirical Formula: C5H13NO Linear Formula: CH3(CH2)2CH(NH2)CH2OH Formula Weight: 103.16 MDL Number: MFCD02683229 Purity: 97% Melting Point: 44-48 °C(lit.)

  • Sulfamethoxazole-(phenyl-13C6)

    VETRANAL ™ , analytical standard Synonym(s): 4-Amino- N -(5-methyl-3-isoxazolyl)benzene- 13 C6-sulfonamide; N 1 -(5-Methylisoxazol-3-yl)sulfanilamide- 13 C6 Empirical Formula: 13 C6C4H11N3O3S Formula Weight: 259.23...

  • SIGMA Snake venom from Sepedon (Hemachatus) hemachatus (Ringhals Cobra)

    Storage: −20°C

  • Sucrose, Beet derived(Manufactured as per GMP) USP/NF, EP, JP, High Purity, Low Endotoxin

    Synonyms: ß-D-Fructofuranosyl-a-D-glucopyranoside Grade: USP/NF, EP, JP, High Purity, Low Endotoxin CAS No.: 57-50-1 Molecular Formula: C12H22O11 Molecular Weight: 342.30 MDL No.: MFCD00006626 Appearance: White to off-white powder Optical Rotation: [a]D20 = +66.3° to +67.0º Storage Temperature:...

  • Sodium bitartrate monohydrate, purum p.a., =98.0% (T)

    Synonyms: L-(+)-Tartaric acid monosodium salt; Sodium hydrogen tartrate monohydrate Formula: C4H5NaO6 · H2O Formula Weight: 190.08 CAS No.: 6131-98-2 Purity: ≥98.0% (T)

  • Stainless Steel 1/16 in. Capillary Tubing L x O.D. x I.D. 1.0 m x 1/16  in. x 0.020 in.

    316 stainless steel, 1/16 in. O.D. 1 m length is coiled, all other dimensions are straight.

  • Silica gel 60, 0.032-0.063mm (230-450 mesh)

    CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell. Dispose of...

  • "Sodium chloride, certified reference material for titrimetry, certified by BAM, according to ISO 17025, =99.5%"

    Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry...

  • Silver nanoparticle ink 50 wt. %, dispersion in tripropylene glycol mono methyl ether

    Silver is a good conductor and resistant to oxidation. It is used in printed conductors and printable inks (based on silver nanoparticles). Nanosilver is used as an antibacterial material in filters for air and water purification, in textiles, and for wound treatment. Other large scale applications...

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