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  • SIGMA Olive oil highly refined, low acidity

    MilliporeSigma

    MDL Number: MFCD00131764

  • "Oxidase Strips, for microbiology"

    MilliporeSigma

    Storage Temperature: 2-8°C General description: Diagnostic test for the detection of the cytochrome oxidase activity of microorganisms within 1 minute. Oxidase Test is an important differential procedure which should be performed on all gram-negative bacteria that are to be identified. In…

  • SUPELCO Olive oil, analytical standard

    MilliporeSigma

    CAS No.: 8001-25-0 Storage Temperature: room temp Biochem/physiol Actions: The health benefits of olive oil result from its higher proportion of monounsaturated fats, as well as its antioxidant constituents: hydroxytyrosol, oleuropein and oleocanthal.

  • ALDRICH o-Xylene-d10, 99 atom % D

    MilliporeSigma

    Synonym(s): 1,2-Dimethylbenzene-d10 Empirical Formula: C8D10 Linear Formula: C6D4(CD3)2 Formula Weight: 116.23 MDL Number: MFCD00037698 Boiling Point: 142 °C(lit.) Density: …

  • "ONPG Disks, for microbiology"

    MilliporeSigma

    Synonyms: β-Galactosidase Test Disks; 2-Nitrophenyl-β-D-galactopyranoside Disks Storage Temperature: 2-8°C General description: ONPG Disks are used to detect the presence of β-galactosidase, an enzyme found in lactose-fermenting organisms. Lactose utilization depends upon two…

  • SUPELCO ORBO™ 47 Amberlite® XAD®-7 specially treated, 100/50 mg

    MilliporeSigma

    W,W,W separators, O.D. × L 6 mm × 90 mm, pkg of 50 ea

  • Oxidase Reagent according to Gaby-Hadley A, for microbiology

    MilliporeSigma

    Synonyms: Gaby-Hadley Reagent A Flash Point (F): 57.2 °F Flash Point (C): 14 °C

  • SUPELCO ORBO™ 32 Small Activated Coconut Charcoal (20/40), 100/50 mg

    MilliporeSigma

    W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 50 ea Synonym(s): Activated Coconut Charcoal Tube

  • OptiPrep™ Density Gradient Medium used for cell and subcellular organelle…

    MilliporeSigma

    MDL number MFCD00867965 Application Density gradient suitable for isolation of cells and cell organelles, virus purification, and isolation of lipoproteins and macromolecules. Other Notes 60% (w/v) solution of iodixanol in water (sterile). Packaging 250 mL in glass bottle Legal…

  • Organophosphorus Pesticides Mix A 2000 µg/mL each component in hexane: acetone …

    MilliporeSigma

    Grade: analytical standard CofA: certificate of analysis is enclosed in each package Feature: standard type calibration Packaging: ampule of 1 mL Concentration: 2000 μg/mL each component in hexane: acetone (9:1) Storage Temp.: 2-8°C

  • Orange-serum Agar

    MilliporeSigma

    for microbiology

  • SIGMA Ouabain octahydrate >=95% (HPLC), powder

    MilliporeSigma

    Synonym(s): 1β,3β,5β,11α,14,19-Hexahydroxycard-20(22)-enolide 3-(6-deoxy-α-L-mannopyranoside); Acocantherine; G-Strophanthin Empirical Formula: C29H44O12 -+ 8H2O Linear Formula: C29H44O12 -+…

  • SIGMA Oncostatin M human BioReagent, >=97% (SDS-PAGE), recombinant, expressed in…

    MilliporeSigma

    Synonym(s): OSM MDL Number: MFCD00166731 Purity: ≥97% (SDS-PAGE) Storage: −20°C

  • Oxford Listeria Selective Supplement

    MilliporeSigma

    for microbiology Storage: 2-8°C

  • SIGMA Ochratoxin A from Petromyces albertensis, >=98% (HPLC)

    MilliporeSigma

    Synonym(s): N -[(3 R )-(5-Chloro-8-hydroxy-3-methyl-1-oxo-7-isochromanyl)carbonyl]-L-phenylalanine Empirical Formula: C20H18ClNO6 Linear Formula: C20H18ClNO6 Formula Weight: 403.81 MDL Number: MFCD00078079 Purity: …

  • Orange Serum Agar, Granulated

    MilliporeSigma

    Formula: Mixture Formula Weight: N/A Description: Typical Composition (g/L): Peptone from casein 10.0; yeast extract 3.0; orange extract 5.0; D(+)glucose 4.0; di-potassium hydrogen phosphate 3.0; agar-agar 17.0. For the isolation, cultivation and enumeration of acid-tolerent,…

  • SIGMA Orange G certified by the Biological Stain Commission

    MilliporeSigma

    Synonym(s): 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt; Acid Orange 10; Wool Orange 2G Empirical Formula: C16H10N2Na2O7S2 Linear Formula: …

  • OmniPur™ NONFAT POWDERED MILK

    MilliporeSigma

  • OmniPur® Sucrose Solution, 20% W/V

    MilliporeSigma

  • Oatmeal agar

    MilliporeSigma

    Microbiologically tested

  • OmniPur® Ammonium Sulfate

    MilliporeSigma

  • ALDRICH Oil of turpentine, purified

    MilliporeSigma

    Synonym(s): Fir oil; Oil of turpentine; Pine oil; Turpentine MDL Number: MFCD00147790 Boiling Point: 153-175 °C(lit.) Melting Point: −55 °C(lit.) Density: 0.86 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.4670-1.4780

  • OMI® Purifier Tube OMI-2 Purifier Tube

    MilliporeSigma

    Synonym: OMI®-2 INDICATOR TUBE General Description The OMI is a polishing purifier that removes many contaminants that other upstream purifiers miss. It will simultaneously and irreversibly remove moisture, oxygen, carbon monoxide, carbon dioxide, most sulfur compounds, most halogen…

  • "Oxidase Test, for microbiology"

    MilliporeSigma

    Application: Oxidase Test is an important differential procedure which should be performed on all gram-negative bacteria that are to be identified. In presence of the enzyme cytochrome oxidase (gram-negative bacteria) the N,N-dimethyl-p-phenylened iamine oxalate and α-naphthol react to…

  • Hyaluronidase

    MilliporeSigma

  • SIGMA Orange G

    MilliporeSigma

    Synonym(s): 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt; Acid Orange 10; Wool Orange 2G Empirical Formula: C16H10N2Na2O7S2 Linear Formula: …

  • ALDRICH o-Eugenol, 98%

    MilliporeSigma

    Synonym(s): 2-Allyl-6-methoxyphenol Empirical Formula: C10H12O2 Linear Formula: H2C=CHCH2C6H3(OCH3)OH Formula Weight: 164.20 MDL Number: MFCD00192169 Purity: 98% Boiling Point: …

  • "Olive oil, Ph Eur"

    MilliporeSigma

    Synonyms: Olivae oleum virginale CAS No.: 8001-25-0 Biochem/physiol Actions: The health benefits of olive oil result from its higher proportion of monounsaturated fats, as well as its antioxidant constituents: hydroxytyrosol, oleuropein and oleocanthal.

  • OmniPur® Sodium Acetate, Trihydrate

    MilliporeSigma

  • ALDRICH 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanethiol, 97%

    MilliporeSigma

    Synonym(s): 1 H ,1 H ,2 H ,2 H -Perfluoro-1-octanethiol; 1 H ,1 H ,2 H ,2 H -Perfluorooctyl mercaptan Formula: CF3(CF2)5CH2CH2SH Formula Weight: 380.17 CAS No.: 34451-26-8 Purity: ≥96.5% (GC); 97% Packaging: 1, 5 g in…

  • "Optochin Disks, for microbiology"

    MilliporeSigma

    Storage Temperature: 2-8°C General description: The optochin test is a useful diagnostic aid for identification/differenti ation of pneumococci and viridans streptococci. Optochin (ethyl hydrocuprein hydrochloride) is inhibitory for pneumococcal growth whereas other streptococci show good…

  • Octoxynol 9

    MilliporeSigma

    United States Pharmacopeia (USP) Reference Standard RIDADR: UN 3082 9 / PGIII

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