Chemicals Reagents O
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OxyFluor(TM)
MilliporeSigmaSynonyms: OF Storage: -20C Application: The Oxyrase® Enzyme System in OxyFluor(TM) removes dissolved oxygen effectively and efficiently. This significantly reduces or eliminates the formation of oxygen free radicals under conditions employed for fluorescent microscopy and results in…
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1-Octyne-3-ol, 99% (GC)
AFG BioscienceCAS # 818-72-4 Synonyms: Ethynyl pentyl carbinol MDL No.: MFCD00004588 Molecular Formula: C8H14O Molecular Weight: 126.2 Purity Limit: 99% (GC) Refractive Index: (n20D) = 1.439-1.445 Storage Temp: Store at 0-8 °C Appearance: Colorless to light yellow liquid
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2-Octynoic acid, 98%
Thermo Scientific ChemicalsFormula: CH3(CH2)4C CCO2H Formula weight: 140.18 Purity: 98% CAS Number: 5663-96-7 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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trans-2-Octene, 97%
Thermo Scientific ChemicalsFormula: C8H16 Formula weight: 112.22 Purity: 97% CAS Number: 13389-42-9 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. …
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Oxalic acid, anhydrous, 98%
Thermo Scientific ChemicalsFormula: C2H2O4 Formula weight: 90.04 Purity: 98% CAS Number: 144-62-7 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H314-H302-H312 Causes severe skin burns and eye damage. Harmful if swallowed. Harmful in contact…
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Oxygenates - WP Proficiency Testing Material
MilliporeSigmaOxygenates - 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 both.Supelco(R) is a global proficiency testing…
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3-Oxo-3-(2-thienyl)propionitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Thenoylacetonitrile Formula: C7H5NOS Formula weight: 151.19 Purity: 98% CAS Number: 33898-90-7 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2934.99 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled.…
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Device Configuration: Capsule Synonyms: Opticap XL10 Polygard CR 0.3 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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Device Configuration: Capsule Synonyms: Optiscale 47mm Millipore Express SHC 0.5/0.2 mum 3/4 in. TC/TC 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…
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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): 1,2,3,9-Tetrahydro-9-methyl-3-[(2-methyl-1H-imidazol-1-yl)methyl]-4H-carbazol-4-one hydrochloride; GR 38032F Empirical Formula: C18H19N3O -+ HCl -+ 2H2O Linear Formula: C18H19N3O -+ HCl -+…
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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: Oxacillin sodium salt monohydrate Molecular Formula: C19H18N3NaO5S…
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Oleoyl-13C18 coenzyme A lithium salt 99 atom % 13C, 95% (CP)
MilliporeSigmaMolecular Formula: 13C18C21H68N7O17P3S · xLi+ Linear Structural Formula: 13C18C21H68N7O17P3S · xLi+ Purity: 95% (CP) Storage: -20C Other Notes: Molecular weight and empirical formula based on the free acid.
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Orcinol monohydrate ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 5-Methylresorcinol3,5-Dihydroxytoluene1,3-Dihydroxy-5-methylbenzene monohydrate Purity Limit: ≥ 99% (HPLC) CAS No.: 6153-39-5 Molecular Formula: C7H8O2·H2O Molecular Weight: 142.2 MDL No.: MFCD00149092 Appearance: White to light beige crystalline powder Comments: …
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Olig2 (EP112) Rabbit Monoclonal Primary 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.1-2 More than half of glioblastomas are weakly positive for Olig2. No Olig2 expression has been…
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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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Device Configuration: Capsule Synonyms: Opticap XL1 Polygard CR 5.0 mum 9/16 in. HB/HB 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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Device Configuration: Capsule Synonyms: Opticap XL10 Clarigard 0.5 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 Manufacturing Practices.
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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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Molecular Formula: C45D5H62F3N12O14S2 Molecular Weight: 1126.24 Linear Structural Formula: C45D5H62F3N12O14S2 Purity: >=95% (CP) Storage: -20C
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ALDRICH 1-Oxa-4-azaspiro[4.5]decane, 97%
MilliporeSigmaSynonym(s): Cyclohexanespiro-2'-(1',3'-oxazolidine) Empirical Formula: C8H15NO Linear Formula: C8H15NO Formula Weight: 141.21 MDL Number: MFCD00128181 Purity: 97% Boiling Point: 203-204 °C(lit.) Density: …
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Organochlorine Pesticides Ampule 1 - WS proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as Potable Water or Water Supply sample, this sample is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as…
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Octinoxate
MilliporeSigmapharmaceutical secondary standard; traceable to USP Synonym(s): 2-Ethylhexyl 4-methoxycinnamate; 4-Methoxycinnamic acid 2-ethylhexyl ester; OMC; Octyl methoxycinnamate Empirical Formula: C18H26O3 Formula Weight: 290.40 Linear Formula: …
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Device Configuration: Capsule Synonyms: Optiscale 47mm Millipore Express SHF 0.2 mum 3/4 in. TC/TC 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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Oxidase Reagent according to Gaby-Hadley B, for microbiology
MilliporeSigmaSynonyms: Gaby-Hadley Reagent B
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O-Acetyl-L-serine
MilliporeSigmaMolecular Formula: C5H9NO4 Molecular Weight: 147.13 Linear Structural Formula: C5H9NO4 MDL Number: MFCD00037771 Storage: 2-8C Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals.…
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Oxalic acid (Oxalate) is a strong dicarboxylic acid that occurs in several plants and vegetables. In animals, it is either incorporated from the diet or produced during ascorbic acid and glyoxylic acid metabolism. Oxalic acid is not metabolized and is excreted in the urine. Hence, it can act as a…
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Description: Use with Modified Oxford Antimicrobic Supplement or Oxford Antimicrobic Supplement to isolate L. monocytogenes
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Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.
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Device Configuration: In-line Application: Small-volume applications Legal Information: OPTISEAL is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: Type of mounting used for filter housing: Can be supported by braced rigid tubing connections