Reagents, W

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  • OmniSolv® LC-MS Water

    MilliporeSigma

    Synonyms: Aqua-Destillata Expiration date: Exp 12 months from mfg date Filtered through 0.2 µm filter: To pass test Fluorescence as quinine at 254 nm: 1ppb max Fluorescence as quinine at 365 nm: 1ppb max Gradient at 210 nm: 0.002AU max Gradient at 254…

  • SIGMA Water, Molecular Biology Reagent

    MilliporeSigma

    Formula: H2O Formula Weight: 18.02 CAS No.: 7732-18-5 Density: 1.000 g/mL at 3.98 °C(lit.)  

  • Wright stain suitable for blood stain

    MilliporeSigma

    Synonym: Eosin Methylene blue according to Wright CAS Number: 68988-92-1 MDL Number: MFCD00082143 Application Reported to be superior to May-Grunwald Stain in blood staining. Packaging 10, 25, 100 g in poly bottle Preparation Note Prepared using…

  • SIGMA WI 38 Cell Line human caucasian fibroblast-like fetal lung cell

    MilliporeSigma

    Storage: −196°C

  • ALDRICH Water, deuterium-depleted, <=1 ppm (Deuterium oxide)

    MilliporeSigma

    Synonym(s): Deuterated depleted water Empirical Formula: H2O Linear Formula: H2O Formula Weight: 18.02 MDL Number: MFCD00011332 Boiling Point: 100 °C(lit.) Melting Point: 0 °C(lit.) Refractive Index: n 20/D 1.333(lit.)

  • Water solution, contains 0.1 % (v/v) ammonium hydroxide

    MilliporeSigma

    Linear Formula: H2O MDL No.: MFCD00011332

  • SIGMA Waymouth MB 752/1 Medium, With L-glutamine, without sodium bicarbonate,…

    MilliporeSigma

    Application: For the cultivation of mouse L929 cells in a serum-free environment. Also used in whole organ culture, establishment of carcinoma cell lines from pleural effusions, and the growth of potentially tumorigenic cells prior to their assessment in vitro. Storage: 2-8°C

  • SIGMA Wortmannin from Penicillium funiculosum, >=98% (HPLC and TLC)

    MilliporeSigma

    Synonym(s): KY 12420 Empirical Formula: C23H24O8 Linear Formula: C23H24O8 Formula Weight: 428.43 MDL Number: MFCD00133927 Purity: ≥98% (HPLC and TLC) Storage: 2-8°C Beilstein Registry Number: 67676

  • SIGMA w-Aminohexyl-Agarose saline suspension

    MilliporeSigma

    Synonym(s): 1,6-Diaminohexane–Agarose (N-linked); 6-Aminohexyl–Agarose MDL Number: MFCD00801286 Storage: 2-8°C

  • ALDRICH Wang resin, extent of labeling: 0.6-1.0mmol/g loading

    MilliporeSigma

    Synonym(s): p -Alkoxy-benzyl alcohol polymer-bound; p -Alkoxybenzyl alcohol resin; [4-(Hydroxymethyl)phenoxymethyl]polystyrene MDL Number: MFCD00131778

  • ALDRICH Wang resin, 100-200mesh particle size, extent of labeling: 1.1mmol/g…

    MilliporeSigma

    Synonym(s): p -Alkoxy-benzyl alcohol polymer-bound; p -Alkoxybenzyl alcohol resin; [4-(Hydroxymethyl)phenoxymethyl]polystyrene MDL Number: MFCD00131778

  • SIGMA w-Conotoxin MVIIA >=95% (HPLC)

    MilliporeSigma

    Synonym(s): SNX-111; Ziconotide Empirical Formula: C102H172N36O32S7 Linear Formula: C102H172N36O32S7 Formula Weight: 2639.13 MDL Number: MFCD00145036 Purity: ≥95%…

  • SIGMA w-Conotoxin MVIIC >=95% (HPLC)

    MilliporeSigma

    Empirical Formula: C106H178N40O32S7 Linear Formula: C106H178N40O32S7 Formula Weight: 2749.25 MDL Number: MFCD00214640 Purity: ≥95% (HPLC) Storage: −20°C

  • ALDRICH Woods metal, stick

    MilliporeSigma

    MDL Number: MFCD00801077 Melting Point: 73-77 °C(lit.)

  • SIGMA WY-14643

    MilliporeSigma

    Synonym(s): 4-Chloro-6-(2,3-xylidino)-2-pyrimidinylthioacetic acid; Pirinixic acid Empirical Formula: C14H14ClN3O2S Linear Formula: C14H14ClN3O2S Formula Weight: 323.80 MDL Number: MFCD00191335

  • SIAL Water

    MilliporeSigma

    For HPLC Empirical Formula: H2O Formula Weight: 18.02 Linear Formula: H2O MDL Number: MFCD00011332 Boiling Point: 100 °C(lit.) Density: 1.000 g/mL at 3.98 °C(lit.) Refractive Index: n 20/D…

  • Wheat flour

    MilliporeSigma

    ERM ® certified Reference Material

  • WL Nutrient Agar

    MilliporeSigma

    for microbiology Synonym(s): Wallerstein Laboratory Nutrient Agar

  • SIAL Wright stain

    MilliporeSigma

    certified by the Biological Stain Commission Synonym(s): Eosin Methylene blue according to Wright MDL Number: MFCD00082143

  • SIGMA WHI-P154 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 2-Bromo-4-[(6,7-dimethoxy-4-quinazolinyl)amino]-phenol Empirical Formula: C16H14BrN3O3 Linear Formula: C16H14BrN3O3 Formula Weight: 376.20 Purity: ≥98% (HPLC) Storage: −20°C

  • SIGMA Windorphen >=98% (HPLC)

    MilliporeSigma

    Synonym(s): (Z)-3-Chloro-2,3-bis(4-methoxyphenyl)acrylaldehyde Empirical Formula: C17H15ClO3 Linear Formula: C17H15ClO3 Formula Weight: 302.75 Purity: ≥98% (HPLC) Storage: −20°C

  • Water

    MilliporeSigma

    for HPCE, for luminescence, for UV-spectroscopy Empirical Formula: H2O Formula Weight: 18.02 Linear Formula: H2O MDL Number: MFCD00011332 Boiling Point: 100 °C(lit.) Density: 1.000 g/mL at 3.98 °C(lit.) Refractive Index: …

  • SIGMA WZ811 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): N1,N4-Di-2-pyridinyl-1,4-benzenedimethanamine Empirical Formula: C18H18N4 Linear Formula: C18H18N4 Formula Weight: 290.36 MDL Number: MFCD18086914 Purity: ≥98% (HPLC) Storage: 2-8°C

  • SIGMA WS6 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4-[[6-[(Cyclopropylcarbonyl)amino]-4-pyrimidinyl]oxy]-N-[4-[(4-methyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-benzeneacetamide; WS-6 Empirical Formula: C29H31F3N6O3 Linear Formula: …

  • SIGMA WZB-117 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 3-Fluoro-1,2-phenylene bis(3-hydroxybenzoate); 3-Hydroxy-benzoic acid 1,1'-(3-fluoro-1,2-phenylene) ester Empirical Formula: C20H13FO6 Linear Formula: C20H13FO6 Formula Weight: 368.31 Purity: ≥98%…

  • SIGMA WDR5-0103 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 3-[(3-Methoxybenzoyl)amino]-4-(4-methyl-1-piperazinyl)-benzoic acid methyl ester; Methyl 3-(3-methoxybenzamido)-4-(4-methylpiperazin-1-yl)benzoate Empirical Formula: C21H25N3O4 Linear Formula: …

  • SIGMA WEB2086 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 3-[4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepin-2-yl]-1-(4-morpholinyl)-1-propanone; Apafant; WEB 2086BS Empirical Formula: C22H22ClN5O2S Linear Formula: …

  • SIGMA W-13 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): N-(4-Aminobutyl)-5-chloro-2-naphthalenesulfonamide hydrochloride; W13 Empirical Formula: C14H17ClN2O2S -+ HCl Linear Formula: C14H17ClN2O2S -+ HCl Formula Weight: 349.28 MDL Number: …

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