Reagents, I

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Reagents, I

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  • Iodine, Crystals

    MilliporeSigma

    Chemical formula : I2 Molar mass : 253.81 CAS number : 7553-56-2   Specifications Assay (iodometric) : 99.8% min Chloride or bromide (as chloride) : 0.028% max Color : Gray-purple Description : To pass test Form : Crystals …

  • Isopropanol, ACS Reagent Grade

    Ricca Chemical

    LC/MS, HPLC and ACS Grade solvents available. Packaging ranging from 500mL to 55Gal and more! Custom blends and sizes available.

  • Iodine-Monochloride Solution

    Avantor - Macron Fine Chemicals™

    Formula: Iodine-Monochloride in Acetic Acid Description: Wijs Solution

  • Isopropyl Alcohol 70%

    MilliporeSigma

    Grade: Reagent Synonyms: IPA Chemical Formula: Mixture

  • 3-Indoleacetic acid

    MilliporeSigma

    ≥98.0% (T) Synonym(s): Heteroauxin; IAA Amino Acid Sequence: Empirical Formula: C10H9NO2 Formula Weight: 175.18 Linear Formula: C10H9NO2 MDL Number: MFCD00005636 Purity: ≥98.0% (T) Boiling…

  • Indocyanine green, United States Pharmacopeia (USP) Reference Standard

    MilliporeSigma

    CAS No.: 3599-32-4 Synonyms: Cardiogreen; Foxgreen; IC Green; Indocyanine green Formula: C43H47N2NaO6S2 Formula Weight: 774.96 Linear Formula: C43H47N2NaO6S2 MDL No.: MFCD00013078

  • Myo-Inositol

    RPI (Research Products International)

    Chloride: <0.005% Sulfate: <0.006% Heavy Metals: <0.003% Calcium: <0.005%

  • ALDRICH Isobutyl nitrite, 95%

    MilliporeSigma

    Formula: (CH3)2CHCH2ONO Formula Weight: 103.12 CAS No.: 542-56-3 UN Number: UN2351 Purity: 95% Density: 0.87g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 100, 500 mL in glass bottle

  • Invertase from baker's yeast (S. cerevisiae) Grade VII, =300 units/mg solid

    MilliporeSigma

    Synonym: β-D-Fructofuranosidase, β-D-Fructofuranoside fructohydrolase, Saccharase CAS Number: 9001-57-4 EC Number: 232-615-7 Enzyme Commission (EC) Number: 3.2.1.26 MDL Number: MFCD00131410 Application Used in the production of confectionary foods and…

  • Isopropyl β-D-1-thiogalactopyranoside, =99% (TLC), ≤0.1% Dioxane

    MilliporeSigma

    Synonyms: IPTG; Isopropyl β-D-thiogalactoside Formula: C9H18O5S Formula Weight: 238.30 CAS No.: 367-93-1 Purity: ≥99% (TLC) Storage Temperature: 2-8°C Application: IPTG is commonly used in cloning procedures that require induction of…

  • Iron(III) sulfate hydrate, Reagent Grade

    Alfa Aesar

    Formula: Fe2(SO4)3 xH2O Formula weight: 399.87(anhy) CAS Number: 15244-10-7 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Inulin from chicory ; >/= 90% (Assay)

    AFG Bioscience

    Synonyms: PolyfructosePoly-ß-(2-1)-fructofuranose Purity Limit: ≥ 90% (Assay) CAS No.: 9005-80-5 MDL No.: MFCD00131407 Appearance: Fine white powder Storage Temperature: Store at RT Warnings: Hygroscopic!

  • SIGMA Inulinase from Aspergillus niger lyophilized, powder, brown-gray, ~25 U/mg

    MilliporeSigma

    MDL Number: MFCD00217463 Storage: 2-8°C

  • Isopropyl Alcohol

    Hach

    Product Name: Isopropanol, ACS Grade CAS No.: 67-63-0 Chemical Formula: C3H8O FW: 60.10 Assay: ≥99.5% Note: No Air Shipments.

  • SIGMA Insulin-like Growth Factor-I human, recombinant, expressed in E. coli,…

    MilliporeSigma

    Synonym(s): IGF; IGF-I; somatomedin c Purity: ≥97% (SDS-PAGE or HPLC) Physical form: Lyophilized from 0.2 μm filtered solution in 50 mM acetic acid. Analysis Note: The biological activiy is calculated by the dose-dependent proliferation of murine BALB/C3T3 cells. ED 50 …

  • Iron(III) ethoxide, 99.6% (metals basis)

    Alfa Aesar

    Formula: C6H15FeO3 Formula weight: 191.03 Purity: 99.6% (metals basis) CAS Number: 5058-42-4 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…

  • Hardness Indicator Solution

    Hach

    Hardness indicator solution for HACH SP510, 0.5l, 5-100 mg/l

  • Iron Standard for AAS

    MilliporeSigma

    TraceCERT ® , 1000 mg/L Fe in nitric acid RIDADR: UN 3264 8 / PGIII

  • Iodine-Bromine Solution, Hanus

    Ricca Chemical

    For Iodine Absorption Number of Fats and Oils Formula: I and Br in CH3COOH

  • Iron(III) chloride hexahydrate, puriss. p.a., ACS reagent, crystallized, 98.0…

    MilliporeSigma

    Synonyms: Ferric chloride hexahydrate Formula: FeCl3 · 6H2O Formula Weight: 270.30 CAS No.: 10025-77-1 Purity: 98.0-102% (RT)

  • Inulin

    Alfa Aesar

    CAS Number: 9005-80-5 Harmonized Tariff Code:  1108.20

  • Iodine Std Soln, 0.0282N Crtg

    Hach

    Iodide Standard Solution Cartridge for Digital Titrator

  • Iodomethane, purum, =99.0% (GC)

    MilliporeSigma

    Synonyms: Methyl iodide Formula: CH3I Formula Weight: 141.94 CAS No.: 74-88-4 Purity: ≥99.0% (GC) Density: 2.28 g/mL at 25 °C(lit.) Included Fees: C989T94 has a Small Barrier Pack Fee included in the price. To see the value of this fee, download our Fee List.

  • FerroVer® Iron Reagent AccuVac® Ampules

    Hach

    FerroVer® total iron reagent, AccuVac® Vials, pk/25 Hach Method 8008, 1,10 phenanthroline USEPA approved for reporting wastewater analysis results Range: up to 3.00 mg/L (0-5 mg/L with Pocket Colorimeter II 5870022, 0-10 mg/L with AccuVac Iron Test Kit 2507050) Fast …

  • SIGMA IL-A43 Reactivity: Anti-CD2, bovine

    MilliporeSigma

    Storage: −196°C

  • SIGMA i-Carrageenan commercial grade, Type II, Predominantly iota carrageenan

    MilliporeSigma

    Synonym(s): Vegetable gelatin MDL Number: MFCD00151512

  • Iron(II) sulfate heptahydrate, ACS reagent, =99.0%

    MilliporeSigma

    Synonyms: Ferrous sulfate heptahydrate Formula: FeSO4 · 7H2O Formula Weight: 278.01 CAS No.: 7782-63-0 Purity: ≥99.0% Density: 1.898 g/mL at 25 °C(lit.) Packaging: 1, 2.5 kg in poly bottle Packaging: 250 g in poly bottle Packaging: 5 g in glass bottle

  • Isobutanol, ACS, 99+%

    Alfa Aesar

    Synonym(s): Isobutyl alcohol Formula: C4H10O Formula weight: 74.12 Purity: 99+% CAS Number: 78-83-1 UN Number: UN1212 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.14 Hazard Statements: H318-H226-H335-H336-H315 Causes serious eye damage. Flammable…

  • Iodoacetamide

    GE Healthcare

    Used for the efficient alkylation of thiols while minimizing oxidation of competing thiol pairs in protein samples. Used for the efficient alkylation of thiols while minimizing oxidation of competing thiol pairs in protein samples. Ultrapure, proteomic-grade iodoacetamide is used for efficient…

  • SIGMA IGEPAL® CA-630, for molecular biology

    MilliporeSigma

    Synonyms: (Octylphenoxy)polyethoxyethanol; Octylphenyl-polyethylene glycol Formula: (C2H4O)nC14H22O CAS No.: 9036-19-5 Quality: Chemically indistinguishable from Nonidet P-40, which is no longer commercially available. Caution: May…

  • ALDRICH Indium tin oxide coated glass slide, rectangular, surface resistivity 8…

    MilliporeSigma

    Synonym(s): ITO; ITO coated slide, rectangular Linear Formula: In2O3 -+ (SnO2)x MDL Number: MFCD00171662 Refractive Index: n 20/D 1.517(lit.)

  • "Isoniazid, =99% (TLC)"

    MilliporeSigma

    Synonyms: INH; Isonicotinic acid hydrazide; Isonicotinic hydrazide Formula: C6H7N3O Formula Weight: 137.14 CAS No.: 54-85-3 Purity: ≥99% (TLC) Biochem/physiol Actions: Antibiotic for treatment of Mycobacterium tuberculosis, inhibits mycolic…

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