Chemicals Reagents I

Chemicals Reagents I

Products (1999)

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  • ALDRICH Iron(III) tartrate, Fe ~20%

    Synonym(s): Ferric tartrate; Iron(III) tartrate Formula: Fe2(C4H4O6)3 Formula Weight: 555.90 CAS No.: 2944-68-5 Application: Additive used to assess the spinnability of cellulose / alkaline ferric tartrate solutions Packaging: 100 g in poly...

  • IHC Select Secondary Goat Anti-Mouse IgG Antibody, prediluted, biotinylated from goat, biotin conjugate

    Application: This Goat IgG antibody is validated for use in IHC for the detection of the Mouse IgG protein. Legal Information: CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

  • SIGMA Insulin human, meets USP testing specifications

    Formula: C257H383N65O77S6 Formula Weight: 5807.57 CAS No.: 11061-68-0 Storage Temperature: −20°C Biochem/physiol Actions: Two-chain polypeptide hormone produced by the β-cells of pancreatic islets. Its molecular weight is ~5800 Da....

  • SIGMA Intestinal acetone powders from rat

    Storage: −20°C

  • Idoxuridine United States Pharmacopeia (USP) Reference Standard

    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...

  • ALDRICH 4-Isopropylbenzoic acid, >=98%

    Synonym(s): Cumic acid; Cuminic acid Empirical Formula: C10H12O2 Linear Formula: (CH3)2CHC6H4CO2H Formula Weight: 164.20 MDL Number: MFCD00002564 Purity: ≥98% Melting Point: 117-120 °C(lit.)

  • IPTG, Animal-Free, High Purity

    IPTG, Animal-Free, High Purity | CAS 367-93-1 | Calbiochem | 1GM

  • Insulin aspart European Pharmacopoeia (EP) Reference Standard

    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...

  • Interleukin-7 from mouse, =97% (SDS-PAGE), recombinant, expressed in E. coli, lyophilized powder, cell culture tested

    Synonym: IL-7 MDL number: MFCD00164819 Physical form Lyophilized from a 0.2 µm filtered solution in phosphate buffered saline containing 0.25 mg bovine serum albumin. Biochem/physiol Actions Interleukin-7 is a lymphoid cell growth factor which affects pre-B, pro-B and early T cells. It supports the...

  • Inactivated Salmonella enterica  Suitable for DNA extraction, PCR, sequencing, next generation sequencing, >10^8 bacteria/ml

    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.1 Inactivated...

  • SIGMA Iscove's Modified Dulbecco's Medium, With sodium bicarbonate and L-glutamine, liquid, sterile-filtered, suitable for cell culture, suitable for hybridoma

    Synonym(s): IMDM Application: Reported to support murine B lymphocytes, hematopoietic tissue from bone marrow, B cells stimulated with lipopolysaccharide, T lymphocytes, and a variety of hybrid cells. Storage: 2-8°C

  • ALDRICH Indole-3-acetic-2,2-d2 acid, 97 atom % D

    Synonym(s): 3-indoleacetic acid-α,α-d2; Heteroauxin-α,α-d2 Empirical Formula: C10D2H7NO2 Linear Formula: C10D2H7NO2 Formula Weight: 177.20 MDL Number: MFCD01075447 Melting Point:...

  • ALDRICH Isobutyltriethoxysilane, Greater Than or Equal to 95%

    Synonym(s): Triethoxy(isobutyl)silane; Isobutyltriethoxysilane Formula: (CH3)2CHCH2Si(OC2H5)3 Formula Weight: 220.38 CAS No.: 17980-47-1 Purity: ≥95% Density: 0.88g/mLat 25°C(lit.) Packaging: 500 mL in Sure/Seal™

  • ALDRICH Iron disilicide, powder, -20mesh, 99.9% trace metals basis

    Synonym(s): Iron silicide Empirical Formula: FeSi2 Linear Formula: FeSi2 Formula Weight: 112.02 Purity: 99.9% trace metals basis Melting Point: 1220 °C(lit.)

  • Imipenem Pharmaceutical Secondary Standard

    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: Imipenem monohydrate;...

  • SIGMA IL-22 human recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% (HPLC), cell culture tested

    Synonym(s): IL-TIF Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • Immobilon-PSQ PVDF Membrane 50 sheets, 7 cm x 8.4 cm, 0.2 &#181;m pore size, Hydrophobic PVDF Transfer Membrane for western blotting.

    Primary Binding Mechanisms: Electrostatic, hydrophobic Legal Information: Immobilon is a registered trademark of Merck KGaA, Darmstadt, Germany

  • ALDRICH N-Iodosuccinimide, 95%

    Formula: C4H4INO2 Formula Weight: 224.98 CAS No.: 516-12-1 Purity: 95% Application: Highly substituted iodobenzenes prepared via an efficient 2-step process from 1,6-diynes. Used with TFA to chemoselectively hydrolyze thioglycosides to 1-hydroxyglycosides. Synthesis...

  • Iodotrimethylsilane, 97%, stab. with copper

    Synonym(s): TMS iodide, Trimethyliodosilane Formula: C3H9ISi Formula weight: 200.09 Purity: 97%, stab. with copper CAS Number: 16029-98-4 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H225-H314-H318 Highly flammable liquid and vapour. Causes...

  • Iodixanol impurity H

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 5-[Acetyl-[3-[acetyl[3-[[3-[3-[acetyl[3,5-bis-[(2,3-dihydroxypropyl)-carbamoyl]-2,4,6-triiodphenyl]-amino]-2-hydroxypropoxy]-2-hydroxypropyl]-carbamoyl]-5-[(2,3-dihydroxypropyl)-carbamoyl]-2,4,6-triiodphenyl]-amino]-2-hydroxypropyl]-amino]-...

  • SIAL Iodonitrotetrazolium chloride

    Used in colorimetric assays. Synonym(s): 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2 H -tetrazolium chloride; p -Iodonitrotetrazolium Violet; INT Amino Acid Sequence: Empirical Formula: C19H13ClIN5O2 Formula Weight: 505.70 Linear Formula:...

  • ALDRICH 4-(1H-Indol-3-yl)butan-2-one, 95%

    Synonym(s): 3-(3-Oxobutyl)-1 H -indole Empirical Formula: C12H13NO Linear Formula: C12H13NO Formula Weight: 187.24 MDL Number: MFCD00047198 Purity: 95% Melting Point: 92-97 °C

  • Isomalt

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 6- O -α-D-Glucopyranosyl-D-glucitol mixed with 1- O -α-D-glucopyranosyl-D-mannitol Empirical Formula: C12H24O11 Formula Weight: 344.31 Linear Formula: C12H24O11

  • Ir[FCF3(CF3)ppy]2(dtbbpy)PF6

    Molecular Formula: C44H34F20IrN4P Molecular Weight: 1221.93 Linear Structural Formula: C44H34F20IrN4P Melting Point: 378 C Application: Ir[FCF3(CF3)ppy]2(dtbbpy)PF6 is a versatile photocatalyst that can be used for a variety of synthetic transformations including the alpha-arylation of alcohols....

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