MilliporeSigma Chemicals Reagents O
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1-Octadecene
MilliporeSigmaanalytical standard Empirical Formula: C18H36 Formula Weight: 252.48 Linear Formula: CH3(CH2)15CH=CH2 MDL Number: MFCD00009003 Purity: ≥99.5% (GC) Boiling Point: 179 °C/15 mmHg(lit.);…
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SUPELCO Oxygen in helium
MilliporeSigma1%, aerosol can of 4 L, analytical standard RIDADR: UN 1956 2.2
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Oxypeucedanin phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: …
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OMI® Purifier Tube OMI-4 Purifier Tube
MilliporeSigmaThe 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 compounds, alcohols, and phenols to less than 10 ppb. It is…
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Oil and Grease - Whole Volume certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Storage: 2-8C Other Notes: Values of analytes vary lot to lot. Some lots may not…
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Organoids are in-vitro derived 3D cell aggregates derived from primary tissue or stem cells that are capable of self-renewal, self-organization and exhibit organ functionality. Organoids address the limitations of existing 2D model systems by providing:. Similar composition and architecture to…
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Sterile capsules meet current USP and AAMI guidelines for sterility utilizing a validated sterilization cycle. Synonyms: Opticap XL 150 Millipore Express SHF Gamma Compatible 0.2 mum 9/16 in. HB/HB Legal Information: OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany …
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OGG1 Inhibitor O8 >=98% (HPLC)
MilliporeSigmaInhibition of 8-oxoguanine DNA glycosylase-1 (OGG1) can be used in monotherapy or in combination therapy to treat some types of cancer. Synonyms: 3,4-Dichloro-benzo[b]thiophene-2-carboxylic acid hydrazide Molecular Formula: C9H6Cl2N2OS Molecular Weight: 261.13 Linear Structural…
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Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: 5,11-Dihydro-10H-dibenz[b,f]azepin-10-one Molecular Formula: …
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Oil and Grease certified reference material
MilliporeSigmaThis Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.
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Empirical Formula: C6H8N2 -+ 2HCl Linear Formula: C6H4(NH2)2-+2HCl Formula Weight: 181.06 MDL Number: MFCD00012966 Melting Point: 258 °C (dec.)(lit.) Storage: 2-8°C Beilstein Registry…
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Organophosphorus Pesticides (Low Level) - PT - Water Pollution (WP) proficiency testing material is produced in accordance with ISO/IEC 17043:2010. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to customers, accreditation bodies or…
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Compounds can either be used as standards and injected individually or a strategy may be employed to pool compounds to allow multiple mixtures to be analyzed per injection. Synonyms: Mass Spectrometry Metabolite Library Storage: -20C Application: OAMLS(TM) (Organic Acid Metabolite…
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Molecular Formula: C12H10N2O3S Molecular Weight: 262.28 Linear Structural Formula: C12H10N2O3S MDL Number: MFCD02734832 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does…
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Synonyms: Oxidizer MDL Number: MFCD00677190 Purity: 3.9-4.7 g/L (Iodine conent, titration) Other Notes: Oxidizer solution, containing tetrahydrofuran (THF), pyridine, iodine and water, is applied to oxidize the chemically unstable trivalent phosphorous triester linkage formed in the…
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ALDRICH 1-Octadecanol, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): Octadecyl alcohol; Stearyl alcohol Formula: CH3(CH2)17OH Formula Weight: 270.49 CAS No.: 112-92-5 Purity: 99% Density: 0.812g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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ALDRICH 2-Oxa-6-azaspiro[3.5]nonane oxalate, 95%
MilliporeSigmaEmpirical Formula: C7H13NO -+ C2H2O4 Linear Formula: C7H13NO -+ C2H2O4 Formula Weight: 217.22 MDL Number: MFCD20922916 Purity: 95% Melting Point: 131-136 °C
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Storage: 2-8C Other Notes: This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
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Oxandrolone >=98% (HPLC)
MilliporeSigmaSynonyms: 17beta-Hydroxy-17alpha-methyl-2-oxa-5alpha-androstan-3-one; 8075CB; NSC 67068; Oxandren; Provitar; SC 11585; Vasorome Molecular Formula: C19H30O3 Molecular Weight: 306.44 Linear Structural Formula: C19H30O3 MDL Number: MFCD00198944 Purity: >=98% (HPLC) Storage: …
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ALDRICH 4-O-Benzyl-D-glucal, 97%
MilliporeSigmaEmpirical Formula: C13H16O4 Linear Formula: C13H16O4 Formula Weight: 236.26 MDL Number: MFCD01863610 Purity: 97% Melting Point: 99-103 °C(lit.)
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Device Configuration: Capsule Synonyms: Opticap Gamma Compatible XL4 Durapore 0.22 mum 1-1/2 in. TC/TC Legal Information: OPTICAP is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good…
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Oxytetracycline hydrochloride
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Empirical Formula: C22H24N2O9 -+ HCl Formula Weight: 496.89 Linear Formula: C22H24N2O9 -+ HCl MDL Number: MFCD00135815 Beilstein Registry…
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Other Notes: Formulated with: 0.15 g oxaloacetate, 0.05 g pyruvate, and 0.0082 g insulin. Legal Information: Hybri-Max is a trademark of Sigma-Aldrich Co. LLC Storage: −20°C
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OverExpress(TM) Electrocompetent and Chemically Competent Cells are E. coli strains that are effective in expressing toxic proteins from all classes of organisms, including eubacteria, yeasts, plants, viruses, and mammals. The effectiveness of these new strains in expressing toxic proteins has been…
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Oroxylin A phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms: …
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Octanoyl-L-carnitine >=97.0% (TLC)
MilliporeSigmaSynonyms: (2R)-3-Carboxy-N,N,N-trimethyl-2-[(1-oxooctyl)oxy]-1-propanaminium inner salt; L-Carnitine octanoyl ester; C8-Carnitine Molecular Formula: C15H29NO4 Molecular Weight: 287.4 Linear Structural Formula: C15H29NO4 Purity: >=97.0% (TLC) Storage: 2-8C Biochem Physiol…
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Oxyrase ® for Broth
MilliporeSigmaOxyrase for Broth is a sterile enzyme formulation that uses the Oxyrase Enzyme System to produce anaerobic conditions in different bacteriological broth media. Oxyrase for Broth facilitates growth of anaerobes, such as for reviving lyophiles. Oxyrase for Broth is a ready-to-use product that renders…