Chemicals Reagents I
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Imidazole
Bio Basic Inc.Imidazole: Imidazole can be used to prepare buffers in the pH range of 6.2-7.8 at 25 oC. It is also a chelator for the binding of various divalent cations. Imidazole can be used for the elution of histidine containing proteins from divalent cation resins and can also be used in reverse staining of…
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Indomethacin
MilliporeSigmaUnited States Pharmacopeia (USP) Reference Standard Synonym(s): 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-3-indoleacetic acid Empirical Formula: C19H16ClNO4 Formula Weight: 357.79 Linear Formula: C19H16ClNO4 MDL Number: …
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IGEPAL®, CA-630, CMC 0.083 mM
MilliporeSigmaSynonym: (Octylphenoxy)polyethoxyethanol, Nonidet™ P 40, Nonylphenyl-polyethylenglycol, Octylphenyl-polyethylene glycol CAS Number: 9036-19-5 Linear Formula: (C2H4O)nC14H22O Caution May become turbid on storage; a…
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L-Isoleucine, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: (2 S ,3 S )-2-Amino-3-methylpentanoic acid Formula: C2H5CH(CH3)CH(NH2)CO2H Formula Weight: 131.17 CAS No.: 73-32-5 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 1, 5, 10, 25, 100 g in poly bottle
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Immersion oil for microscopy
MilliporeSigmaImmersion media are used in conjunction with immersion objectivs and are located between the surface of the specimen and the lens of the microscope. Immersion oils practically eliminate light beam deflection so that the effectiveness of the lens is considerably increased.The 'Immersion Oil for…
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Indium tin oxide, Vacuum Deposition Grade, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: In2O3 SnO2 90 10 wt Purity: 99.99% (metals basis) CAS Number: 50926-11-9 Harmonized Tariff Code: 2841.90 Hazard Statements: H335 May cause respiratory irritation. Precautionary Statements: P261-P304+P340-P312-P405-P403+P233-P501a Avoid breathing…
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Synonym(s): Goat IgG MDL Number: MFCD00163832 Purity: ≥95% (SDS-PAGE) Storage: 2-8°C
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Iridium(IV) bromide, Premion r, 99.99% (metals basis), Ir 37.1% min
Thermo Scientific ChemicalsFormula: IrBr4 Formula weight: 511.84 Purity: 99.99% (metals basis), Ir 37.1% min CAS Number: 7789-64-2 Harmonized Tariff Code: 2843.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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1-Iodonaphthalene, 98%
Thermo Scientific ChemicalsFormula: C10H7I Formula weight: 254.07 Purity: 98% CAS Number: 90-14-2 Harmonized Tariff Code: 2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Iridium rod, 25mm, diameter 3.0mm, as drawn, 99.9%
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com. Synonyms: Iridium; IR007930 Molecular Formula: Ir Molecular Weight: 192.22 Linear Structural Formula: Ir MDL Number: MFCD00011062 Purity: >=99.9% Melting Point: 2450 C (lit.) Density: 22.65 g/cm3 (lit.) …
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2-Iodo-5-methoxypyridine ; > 98% GC
AFG BiosciencePurity Limit: > 98% GC CAS No.: 163129-79-1 Molecular Formula: C6H6INO Molecular Weight: 235.03 MDL No.: MFCD02259696 Appearance: White crystals Storage Temperature: Store at 0-8°C
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Standardization of sample analysis is currently needed in microbiome genomics research workflow. Lack of standardization can lead to biases and errors in common processes during sample preparation and analysis such as sample amplification, sequencing and bioinformatics analyses. Inactivated…
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2-Isopropoxyethanol, 99%
Thermo Scientific ChemicalsSynonym(s): Ethylene glycol monoisopropyl ether, Isopropylglycol Formula: C5H12O2 Formula weight: 104.15 Purity: 99% CAS Number: 109-59-1 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2909.44 Hazard Statements: H226-H312-H332-H319 …
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Iloprost >=98% (HPLC)
MilliporeSigmaSynonyms: (E)-(3aS, 4R, 5R, 6aS)-Hexahydro-5-hydroxy-4-[(E)-(3S,4RS)-3-hydroxy-4-methyl-1-octen-6-ynyl]-Delta2(1H),Delta-pentalenevaleric acid; Cilaprost; ZK 36374; (5E)-5-[(3aS,4R,5R,6aS)-Hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-4-methyl-1-octen-6-ynyl]-2(1H)-pentalenylidene]pentanoic acid …
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Indium(I) bromide, ultra dry, 99.998% (metals basis)
Thermo Scientific ChemicalsFormula: InBr Formula weight: 194.73 Purity: 99.998% (metals basis) CAS Number: 14280-53-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage.…
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Iron foil, thickness 0.25 mm, >=99.99% trace metals basis
MilliporeSigmaIron foils may be used as a substrate for growing graphene by chemical vapor deposition (CVD). Fragmentation of iron foils, using high power laser shock was investigated for engineering and astrophysical applications. Molecular Formula: Fe Molecular Weight: 55.85 Linear Structural…
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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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Iron(II) sulfate heptahydrate, ACS, 99+%
Thermo Scientific ChemicalsFormula: FeO4S 7H2O Formula weight: 278.02 (151.91anhy) Purity: 99+% CAS Number: 7782-63-0 Harmonized Tariff Code: 2833.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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igScript™ Reverse Transcriptase
Intact Genomics, IncigScript™ Reverse Transcriptase (igScript RT) is a recombinant Moloney Murine Leukemia Virus (MMLV) reverse transcriptase with reduced RNase H activity. It is highly efficient at producing full-length cDNA from long RNA templates. igScript RT is an RNA-directed DNA polymerase which lacks…
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4-Iodoaniline, 98%
Thermo Scientific ChemicalsFormula: C6H6IN Formula weight: 219.03 Purity: 98% CAS Number: 540-37-4 Harmonized Tariff Code: 2921.42 Hazard Statements: H301-H311-H332-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May…
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Isoliquiritigenin analytical standard
MilliporeSigmaSynonyms: (E)-1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)-2-propen-1-one; 4,2',4'-Trihydroxychalcone Molecular Formula: C15H12O4 Molecular Weight: 256.25 Linear Structural Formula: C15H12O4 MDL Number: MFCD00075907 Purity: >=98.0% (HPLC) Storage: 2-8C
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3-Isobutyl-1-methylxanthine, =99% (HPLC), powder
MilliporeSigmaSynonym: 1-Methyl-3-isobutylxanthine, 3,7-Dihydro-1-methyl-3-(2-methylpropyl)-1H-purine-2,6-dione, 3-Isobutyl-1-methyl-2,6(1H,3H)-purinedione, IBMX CAS Number: 28822-58-4 Empirical Formula (Hill Notation): C10H14N4O2 Molecular Weight:…
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Lovibond® Iron LR Tablet
LovibondWater analysis couldn't be easier. Precise dosing, long shelf life and easy handling make the tablet reagent the most popular indicator system and the cheapest way to have analyze a parameter. The tablet reagent in the aluminum blister pack withstands almost all climatic conditions and external…
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Iron wire reel, 20m, diameter 0.25mm, hard, 99.5%
MilliporeSigmaFor updated SDS information please visit www.goodfellow.com. Synonyms: Iron; FE005131 Molecular Formula: Fe Molecular Weight: 55.85 Linear Structural Formula: Fe MDL Number: MFCD00010999 Purity: 99.5% Melting Point: 1535 C (lit.) Density: 7.86 g/mL at 25 C (lit.) …
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Iohexol for peak identification
MilliporeSigmaEuropean Pharmacopoeia (EP) Reference Standard Synonym(s): 5-[N-(2,3-Dihydroxypropyl)acetamido]-2,4,6-triiodo-N,N'-bis(2,3-dihydroxypropyl)isophthalamide Empirical Formula: C19H26I3N3O9 Formula Weight: 821.14 Linear Formula: …
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Synonym: Heteroauxin, IAA CAS Number: 605-45-9 Empirical Formula (Hill Notation): C10H8NNaO2 Molecular Weight: 197.17 MDL Number: MFCD09039281 PubChem Substance ID: 24895985 Application Suitable for …
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Inosine, 98+%
Thermo Scientific ChemicalsSynonym(s): Hypoxanthine-9-^b-D-ribofuranoside Formula: C10H12N4O5 Formula weight: 268.23 Purity: 98+% CAS Number: 58-63-9 Harmonized Tariff Code: 2934.99
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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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SIGMA Immersion oil for microscopy
MilliporeSigmaMDL Number: MFCD00131369 Density: 1.025 g/mL at 20 °C Refractive Index: n 20/D 1.516
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Synonym: Iron(III) nitrate solution CAS Number: 10421-48-4 MDL Number: MFCD00010999 PubChem Substance ID: 24845328 Preparation Note prepared with Fe(NO3)3.9H2O and HNO3 (~0.5 M)
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ALDRICH Isopropyl butyrate, 99%
MilliporeSigmaFormula: CH3CH2CH2CO2CH(CH3)2 Formula Weight: 130.18 CAS No.: 638-11-9 UN Number: UN2405 Purity: 99% Density: 0.859g/mLat 25°C(lit.) Packaging: 100, 500 mL in glass bottle