Chemicals Reagents O
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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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Osteoblast Growth Medium SupplementMix (basal medium sold separately) Storage: -20C Application: Osteoblast Growth Medium has been optimized for the in vitro cultivation of human osteoblasts. The fetal calf serum in the medium is strictly pretested for optimal performance. The medium is…
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On/Off Valve Kit
MilliporeSigmaMultiScreen vacuum manifolds have been developed for all vacuum filtration applications using MultiScreenHTS and MultiScreen filter plates. Manifold components are resistant to solvents and suitable for use with automated or manual protocols.New MultiScreenHTS Vacuum Manifold with DirectStack…
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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…
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ORBO(TM) 1000 Precleaned Small PUF Plug
MilliporeSigmaORBO(TM)-1000 small PUF cartridges are useful for ASTM D4861, EPA IP-8 and EPA TO-10A (Pesticides/PCBs); ASTM D4947 (Chlordane/Heptachlor). Synonyms: Small PUF Cartridges Legal Information: ORBO is a trademark of Sigma-Aldrich Co. LLC
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SIGMA Ononin >=99.0% (TLC)
MilliporeSigmaSynonym(s): Formononetin 7-O-β-D-glucopyranoside Empirical Formula: C22H22O9 Linear Formula: C22H22O9 Formula Weight: 430.40 MDL Number: MFCD00017464 Purity: ≥99.0% (TLC) Beilstein Registry Number: 63067
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Oxalic Acid, Dihydrate, ACS Reagent
GFS ChemicalsOxalic acid is an organic compound with the formula C2H2O4. It is a white crystalline solid that forms a colorless solution in water. The Oxalic Acid Dihydrate formula is (COOH)2•2H20. Its acid strength is much greater than that of acetic acid. Oxalic Acid dihydrate has a molecular mass of 126.07…
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Oleoyl-L-carnitine analytical standard
MilliporeSigmaOleoyl-L-carnitine belongs to the class of long-chain acylcarnitines, the fatty acyl esters of L-carnitine. Its role as a potential analgesic agent and ability to inhibit the glycine transport by GlyT2 transporter is investigated. Synonyms: …
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Boc-Pro-Pro-OH, 99%
AFG BioscienceCAS # 15401-08-8 MDL No.: MFCD00057246 Molecular Formula: C15H24N2O5 Molecular Weight: 312.37 Purity Limit: 99% Storage Temp: Store at 0-8°C
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Oil Red O
Thermo Scientific ChemicalsSynonym(s): C.I. 26125, Solvent Red 27 Formula: C26H24N4O Formula weight: 408.51 CAS Number: 1320-06-5 Harmonized Tariff Code: 3204.19
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Oxybenzone-(phenyl-d5) PESTANAL(R), analytical standard
MilliporeSigmaSynonyms: (2-Hydroxy-4-methoxyphenyl)phenyl-2,3,4,5,6-d5-methanone; 2-Hydroxy-4-methoxybenzophenone-(phenyl-d5) Molecular Formula: C14D5H7O3 Molecular Weight: 233.27 Linear Structural Formula: C14D5H7O3 MDL Number: MFCD11983571 Purity: >=98.0% (GC) Storage: 2-8C Legal…
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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: 9-Methyl-3-methylene-1,2,3,9-tetrahydro-4H-carbazol-4-one;…
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ALDRICH Octadecane, 99%
MilliporeSigmaFormula: CH3(CH2)16CH3 Formula Weight: 254.49 CAS No.: 593-45-3 Purity: 99% Density: 0.777g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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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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Optiscale® Capsule Filter Durapore® sterile
MilliporeSigmaDevice Configuration: Capsule Synonyms: Optiscale Durapore 0.22 mum 1/4 in. HB/HB Legal Information: OPTISCALE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
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Device Configuration: Capsule Synonyms: Opticap XL1 Polygard CR 0.5 mum 1-1/2 in. TC/TC Legal Information: POLYGARD is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: These products are manufactured in a facility which adheres to FDA Good Manufacturing Practices.
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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…
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Synonym(s): C16E8; Hexadecyl octaethylene glycol ether; Hexadecyloctaglycol Empirical Formula: C32H66O9 Linear Formula: CH3(CH2)15(OCH2CH2)8OH Formula Weight: 594.86 …
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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: C36H44ClFeN4 Linear Formula: C36H44ClFeN4 Formula Weight: 624.06 MDL Number: MFCD00011614
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Oct-4 (MRQ-10) Mouse Monoclonal Antibody
MilliporeSigmaOct-4 is a transcription factor that maintains and regulates pluripotency in embryonic stem and germ cells. Anti-Oct-4 has shown a very high sensitivity and specificity in seminoma/dysgerminoma, embryonal carcinoma, and the germ cell component of gonadoblastoma by nuclear immunostaining. Clear cell…
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O-Succinyl-L-carnitine lithium salt >=98.0% (TLC)
MilliporeSigmaMolecular Formula: C11H19NO6 · xLi+ Linear Structural Formula: C11H19NO6 · xLi+ Purity: >=98.0% (TLC); >=98.0% (TLC) Storage: 2-8C Biochem Physiol Actions: O-Succinyl-L-carnitine (C4DC) is a secondary metabolite that is not directly involved in the normal growth, development or…
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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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Olig2 (211F1.1) Mouse Monoclonal Antibody
MilliporeSigmaOlig2, a basic helix-loop-helix transcription factor, is involved in oligodendroglial specification. Olig2 expression has been reported in most glial tumors, such as oligodendrogliomas and astrocytomas. Although more than half of glioblastomas are positive for Olig2, expression is very weak in…
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ALDRICH O-tert-Butyl-L-tyrosine, 97%
MilliporeSigmaEmpirical Formula: C13H19NO3 Linear Formula: C13H19NO3 Formula Weight: 237.29 MDL Number: MFCD00037202 Purity: 97% Melting Point: 238-243 °C(lit.)
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Diethylene glycol, ReagentPlus®, 99%
MilliporeSigmaSynonyms: 2,2′-Oxydiethanol; 2-Hydroxyethyl ether; Bis(2-hydroxyethyl) ether; Diglycol Formula: (HOCH2CH2)2O Formula Weight: 106.12 CAS No.: 111-46-6 Purity: 99% Density: 1.118 g/mL at 25 °C(lit.) Legal…
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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…
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Device Configuration: Capsule Synonyms: Opticap Sterile XL 300 Millipore Express SHC 0.5/0.2 mum 3/4 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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Octamethylcyclotetrasilazane, 97%
Thermo Scientific ChemicalsFormula: C8H28N4Si4 Formula weight: 292.68 Purity: 97% CAS Number: 1020-84-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious…