Reagents, R

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Reagents, R

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  • SIGMA RPMI-1640 Medium, HEPES Modification, With 25 mM HEPES, without L…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • (R,S)-Boc-Thc(Boc)-OH ; >/= 98% (HPLC)

    AFG Bioscience

    Synonyms: (R,S)-3-Boc-amino-9-Boc-1,2,3,4-tetrahydro-carbazole-3-carboxylic acid Purity Limit: ≥ 98% (HPLC) CAS No.: 1031927-09-9 Molecular Formula: C23H30N2O6 Molecular Weight: 430.50 MDL No.: MFCD09264203 Appearance: White powder Melting Point: 160-174 °C Storage…

  • ALDRICH (R)-2,5-Dihydro-3,6-dimethoxy-2-isopropylpyrazine, >=97.0% (GC)

    MilliporeSigma

    Synonym(s): ( R )-2,5-Dimethoxy-3-isopropyl-3,6-dihydropyrazine Empirical Formula: C9H16N2O2 Linear Formula: C9H16N2O2 Formula Weight: 184.24 MDL Number: MFCD00040565 Purity: ≥97.0% (GC) …

  • Rhodanine-3-acetic acid, 98%

    Alfa Aesar

    Synonym(s): 2-Thioxo-4-thiazolidinone-3-acetic acid, (4-Oxo-2-thioxothiazolidin-3-yl)acetic acid Formula: C5H5NO3S2 Formula weight: 191.23 Purity: 98% CAS Number: 5718-83-2 Harmonized Tariff Code:  2934.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious…

  • ALDRICH (R)-1-{(RP)-2-[2-(Dicyclohexylphosphino)phenyl]ferrocenyl}ethylbis[3,5…

    MilliporeSigma

    Synonym(s): (1 S )-1-[(1 R )-1-[bis[3,5-bis(trifluoromethyl)phenyl]phosphino]ethyl]-2-[2-(dicyclohexylphosphino)phenyl]ferrocene (acc to CAS); Walphos SL-W008-1 Empirical Formula: C46H44F12FeP2 Linear Formula: …

  • ALDRICH (R)-(-)-3-Fluoropyrrolidine hydrochloride, 97%

    MilliporeSigma

    Empirical Formula: C4H9ClFN Linear Formula: C4H9ClFN Formula Weight: 125.57 MDL Number: MFCD04038717 Purity: 97% Melting Point: 179-186 °C

  • ALDRICH (R)-H8-BINAP, >=94%

    MilliporeSigma

    Synonym(s): ( R )-(+)-2,2'-Bis(diphenylphospino)-5,5',6,6',7,7',8,8'-octahydro-1,1'-binaphthyl; [(1 R )-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diyl]bis[diphenylphosphine] Empirical Formula: C44H40P2 Linear Formula: …

  • Rolf B1.T, 3071601

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • Rubidium perchlorate, anhydrous, 99.5% (metals basis)

    Alfa Aesar

    Formula: RbClO4 Formula weight: 184.94 Purity: 99.5% (metals basis) CAS Number: 13510-42-4 UN Number: UN1481 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation.…

  • RNA isolation kit

    MilliporeSigma

    BioUltra, for molecular biology Synonym(s): Ribonucleic acid isolation kit Storage: 2-8°C RIDADR: UN 3316 9

  • Rhodamine (TRITC)-AffiniPure Goat Anti-Human IgG, Fc? Fragment Specific

    Jackson Immunoresearch

    Whole IgG antibodies are isolated as intact molecules from antisera by immunoaffinity chromatography. They have an Fc portion and two antigen binding Fab portions joined together by disulfide bonds and therefore they are divalent. The average molecular weight is reported to be about 160 kDa. The…

  • SIGMA Resorufin acetate suitable for fluorescence, >=98.0% (TLC)

    MilliporeSigma

    Empirical Formula: C14H9NO4 Linear Formula: C14H9NO4 Formula Weight: 255.23 MDL Number: MFCD00037659 Purity: ≥98.0% (TLC) Melting Point: 223 °C(lit.) Storage: 2-8°C Beilstein Registry Number: 246139

  • Rolipram, 98%

    Alfa Aesar

  • (1R,3S)-(+)-Camphoric acid, 98+%

    Alfa Aesar

    Formula: C10H16O4 Formula weight: 200.23 Purity: 98+% CAS Number: 124-83-4 Harmonized Tariff Code:  2917.20

  • SIGMA (R)-DRF053 hydrochloride hydrate >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-[[9-(1-Methylethyl)-6-[[3-(2-pyridinyl)phenyl]amino]- 9H-purin-2-yl]amino]-1-butanol hydrochloride hydrate Empirical Formula: C23H27N7O -+ xHCl -+ yH2O Linear Formula: C23H27N7O -+ xHCl -+…

  • ALDRICH (R)-(-)-2-Methoxy-1-phenylethylamine, >=95.0% (HPLC)

    MilliporeSigma

    Synonym(s): ( R )-α-(Methoxymethyl)benzylamine Empirical Formula: C9H13NO Linear Formula: C9H13NO Formula Weight: 151.21 MDL Number: MFCD01862274 Purity: ≥95.0% (HPLC); 95.0-105.0% (with HClO4, T) Beilstein Registry…

  • ALDRICH (R)-(4,4',6,6'-Tetramethoxybiphenyl-2,2'-diyl)bis(di-p-tolylphosphine),…

    MilliporeSigma

    Synonym(s): ( R )-Tol-Garphos ™ Empirical Formula: C44H44O4P2 Linear Formula: C44H44O4P2 Formula Weight: 698.77 MDL Number: MFCD19443623 Purity: 97% Melting Point: …

  • SIGMA RNA Polymerase II, C-terminal human recombinant, expressed in E. coli, >…

    MilliporeSigma

    Synonym(s): POLRA; RPB1; RPO2; RPOL2; hRPB220 Purity: ≥85% (SDS-PAGE) Storage: −70°C

  • ALDRICH [((1R,2R)-2-Amino-1,2-diphenylethyl)(p-tosyl)amido](p-cymene)(pyridine…

    MilliporeSigma

    Synonym(s): RuBF4( p -cymene)(pyridine)[( R , R )-TS-DPEN] Empirical Formula: C36H40BF4N3O2RuS Linear Formula: C36H40BF4N3O2RuS Formula Weight: 766.66 Purity: 97% …

  • Reagent Set, Hardness 0-5000mg / L

    Hach

    Reagent set for the Buret Titration Method (Hach method 8222) to determine calcium hardness (0-5,000 mg/L as CaCO3). Contains: CalVer® 2 Calcium Indicator Powder Pillows, Potassium Hydroxide Solution (8 N) and TitraVer® (EDTA) Titrant

  • SIGMA RPMI-1640 Medium, With L-glutamine and sodium bicarbonate. Without…

    MilliporeSigma

    Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoy′s 5A Medium, it was formulated to support lymphoblastoid cells in suspension culture, but it has since been shown to support a wide variety of cells…

  • (R)-(-)-1-Phenyl-1,2-ethanediol

    AFG Bioscience

    Synonyms: (-)-Styrene glycol (R)-(-)-Phenylethylene glycol CAS No.: 16355-00-3 Molecular Formula: C8H10O2 Molecular Weight: 138.17 MDL No.: MFCD00064262 Storage Temperature: Store at 0-8°C

  • SIGMA Ramatroban >=98% (HPLC), solid

    MilliporeSigma

    Synonym(s): (+)-(3R)-3-[[(4-Fluorophenyl)sulfonyl]amino]-1,2,3,4-tetrahydro-9H-carbazole-9-propanoic acid; BAY u3405 Empirical Formula: C21H21FN2O4S Linear Formula: C21H21FN2O4S Formula Weight: 416.47 …

  • ALDRICH (R)-N-Methyl-N-diphenylphosphino-1-[(S)-2-diphenylphosphino)ferrocenyl…

    MilliporeSigma

    Synonym(s): (1 R )-1-(Diphenylphosphino)-2-[(1 R )-1-[(diphenylphosphino)methylamino]ethyl]ferrocene; Methyl-BoPhoz Empirical Formula: C37H35FeNP2 Linear Formula: C37H35FeNP2 Formula Weight: 611.47 MDL Number: …

  • ALDRICH (R)-(-)-1-Fmoc-3-pyrrolidinol, 95%

    MilliporeSigma

    Synonym(s): ( R )-1-(9-Fluorenylmethoxycarbonyl)-3-pyrrolidinol Empirical Formula: C19H19NO3 Linear Formula: C19H19NO3 Formula Weight: 309.36 MDL Number: MFCD01317843 Purity: 95% Melting Point: …

  • ALDRICH Rhodium(III) acetylacetonate, 97%

    MilliporeSigma

    Synonym(s): 2,4-Pentanedione rhodium(III) derivative; Rh(acac)3 Empirical Formula: C15H21O6Rh Linear Formula: [CH3COCH=C(O - )CH3]3Rh Formula Weight: 400.23 MDL Number: MFCD00083144 Purity: 97% Melting…

  • Rhodanine

    Spectrum Chemical

    CAS No.: 141-84-4

  • "L-Rhamnose monohydrate, for microbiology, =99.0%"

    MilliporeSigma

    Synonyms: 6-Deoxy-L-mannose; L(+)Rhamnopyranose Formula: C6H12O5 · H2O Formula Weight: 182.17 CAS No.: 10030-85-0 Purity: ≥99.0% (HPLC); ≥99.0%

  • RaBE (Slow Growth), 4100602

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200

  • Robenidine hydrochloride

    MilliporeSigma

    VETRANAL ™ , analytical standard Synonym(s): 1,3-Bis[(4-chlorobenzylidene)amino]guanidine monohydrochloride Empirical Formula: C15H13Cl2N5 -+ HCl Formula Weight: 370.66 Linear Formula: …

  • ALDRICH Ruthenium(III) chloride, Ru content 45-55%

    MilliporeSigma

    Formula: RuCl3 Formula Weight: 207.43 CAS No.: 10049-08-8 UN Number: UN3260 Density: 3.11g/mLat 25°C(lit.) Application: Catalyst used in the oxidative cyclization of 1,7-dienes to oxepane diols. Hydroxylates tertiary carbon-hydrogen bonds of cyclic ethers with…

  • Rogers and Harper Salt Mixture

    MP Biomedicals

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