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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Oxidase Reagent Droppers are used in the Kovacs oxidase test as a qualitative reaction in the identification of nonfermenters and miscellaneous gram-negative bacteria. Used in the identification of organisms which produce oxidase enzyme Oxidase Reagent Droppers contain 0.5 mL of a 1%…
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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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n-Octacosane, 99%
Thermo Scientific ChemicalsFormula: CH3(CH2)26CH3 Formula weight: 394.77 Purity: 99% CAS Number: 630-02-4 Harmonized Tariff Code: 2901.10
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1-Octylamine, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Aminooctane, n-Octylamine Formula: CH3(CH2)7NH2 Formula weight: 129.25 Purity: 99% CAS Number: 111-86-4 UN Number: UN2735 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.19 Hazard Statements: H301-H311-H314-H318-H227-H332 Toxic if…
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ALDRICH o-Phenylene phosphorochloridate, technical grade
MilliporeSigmaSynonym(s): 2-Chloro-1,3,2-benzodioxaphosphole 2-oxide; o -Phenylene chlorophosphate; Catechol cyclophosphorochloridate Empirical Formula: C6H4ClO3P Linear Formula: C6H4ClO3P Formula Weight: 190.52 MDL Number: …
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OACP4 C
MilliporeSigmaStorage: -196C Other Notes: Cultures from PHE Culture Collections and supplied by Sigma are for research purposes only. Enquiries regarding the commercial use of a cell line are referred to the depositor of the cell line. Some cell lines have additional special release conditions such as the…
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o-Xylene reagent grade, =98.0%
MilliporeSigmaSynonym: 1,2-Dimethylbenzene CAS Number: 95-47-6 Linear Formula: C6H4(CH3)2 Molecular Weight: 106.17 Beilstein Registry Number: 1815558 EC Number: 202-422-2 MDL Number: MFCD00008519 Packaging 1, 4 L in…
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Oil Red O certified by the Biological Stain Commission
MilliporeSigmaSynonym: 1-([4-(Xylylazo)xylyl]azo)-2-naphthol, 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol, Solvent Red 27 CAS Number: 1320-06-5 Empirical Formula (Hill Notation): C26H24N4O Molecular Weight: 408.49 Colour Index Number: 26125 …
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Device Configuration: Capsule Synonyms: Opticap Sterile XL 3 Millipore Express SHC 0.5/0.2 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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SIGMA Osteocalcin fragment 1-49 Human >=94% (HPLC), solid
MilliporeSigmaEmpirical Formula: C269H381N67O82S2 Linear Formula: C269H381N67O82S2 Formula Weight: 5929.43 MDL Number: MFCD03457847 Purity: ≥94% (HPLC) Storage: −20°C
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Synonym(s): C8 silica gel MDL Number: MFCD00197883
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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: 5,10-Dihydro-2-methyl-4H-thieno[2,3-b][1,5]benzodiazepin-4-one;…
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OxiDrop™, Oxidase Test
Hardy DiagnosticsOxiDrop™, Oxidase Test is a liquid ready-to-use reagent that is used in procedures to detect cytochrome oxidase activity in bacteria. For testing the oxidase reaction, contains tetramethyl-p-phenylenediamine. Simply place one drop on the suspect colony (directly on the plate) and look for…
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o-Tolualdehyde, 98%, stab. with 0.1% hydroquinone
Thermo Scientific ChemicalsSynonym(s): 2-Methylbenzaldehyde Formula: C8H8O Formula weight: 120.15 Purity: 98%, stab. with 0.1% hydroquinone CAS Number: 529-20-4 Harmonized Tariff Code: 2912.29 Hazard Statements: H301-H227-H315-H319-H335 Toxic if swallowed. Combustible liquid. Causes skin irritation.…
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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-Methyl-2-[(2-nitrophenyl)amino]-3-thiophenecarbonitrile Molecular…
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Oxalic Acid, Dihydrate, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: HOCOCOOH•2H2O Formula Weight: 126.07 CAS Number: 6153-56-6
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Synonyms: DNA Reagent Application: Biosynthesis Novabiochem® Legal Information: Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
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Oxytocin United States Pharmacopeia (USP)
MilliporeSigmaThis 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 XL5 Polygard-CN 5.0 mum 3/4 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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Octyl 4-nitrophenyl hexylphosphonate >=95.0% (HPLC)
MilliporeSigmaSynonyms: Hexylphosphonic acid octyl 4-nitrophenyl ester Molecular Formula: C20H34NO5P Molecular Weight: 399.46 Linear Structural Formula: C20H34NO5P MDL Number: MFCD28141058 Purity: >=95.0% (HPLC) Storage: -20C
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1-Octanethiol, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Mercaptooctane, n-Octyl mercaptan Formula: CH3(CH2)7SH Formula weight: 146.29 Purity: 98% CAS Number: 111-88-6 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H332-H317-H227 Harmful if inhaled. May…
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n-Octyl-^b-D-thioglucopyranoside, 98+%
Thermo Scientific ChemicalsSynonym(s): Octyl thioglucoside Formula: C14H28O5S Formula weight: 308.44 Purity: 98+% CAS Number: 85618-21-9 Harmonized Tariff Code: 3402.13
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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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Oxidase Reagent according to Gordon-McLeod
MilliporeSigmafor microbiology Synonym(s): Gordon-McLeod Reagent