Reagents, I

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Reagents, I

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  • TPTZ Iron Reagent Powder Pillows

    Hach

    For low range Iron determination by the TPTZ method. Hach Method 8112. Range: 0.012 - 1.800 mg/L # Tests: 100 Instrument: DR/3000, DR/2000 Method: 8112Method Name: TPTZ Parameter: Iron Platform: PP Quantity: 100 /pk Range: 0.012 to 1.800 mg/L Fe Unit: 100

  • ALDRICH Isobutyric anhydride, 97%

    MilliporeSigma

    Synonym(s): 2-Methylpropionic anhydride Formula: (CH3)2CHCO2COCH(CH3)2 Formula Weight: 158.19 CAS No.: 97-72-3 Purity: 97% Density: 0.954g/mLat 25°C(lit.) Packaging: 25, 500 mL in glass bottle

  • 2-Isobutylpyrazine, 98%

    Alfa Aesar

    Formula: C8H12N2 Formula weight: 136.20 Purity: 98% CAS Number: 29460-92-2 Harmonized Tariff Code:  2933.99

  • Indium(III) sulfate hydrate, Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Formula: In2(SO4)3 xH2O (x^=6) Formula weight: 517.83(anhy) Purity: 99.999% (metals basis) CAS Number: 13464-82-9 Harmonized Tariff Code:  2833.29

  • Itaconic anhydride, 97%

    Alfa Aesar

    Synonym(s): Dihydro-3-methylene-2,5-furandione, Methylenesuccinic anhydride Formula: C5H4O3 Formula weight: 112.09 Purity: 97% CAS Number: 2170-03-8 Harmonized Tariff Code:  2917.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • SIGMA Influenza Hemagglutinin (HA) Peptide >=97% (HPLC)

    MilliporeSigma

    Synonym(s): Anti-HA; HA tag peptide; HA1 fragment 98-106; Tyr-Pro-Tyr-Asp-Val-Pro-Asp-Tyr-Ala Empirical Formula: C53H67N9O17 Linear Formula: C53H67N9O17 Formula Weight: 1102.15 MDL Number: …

  • SIGMA IDT307 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 4-(4-Dimethylamino)phenyl-1-methylpyridinium iodide; 4-[p-(Dimethylamino)phenyl]-1-methylpyridinium iodide; APP+ Empirical Formula: C14H17N2 -+ I Linear Formula: C14H17N2 -+ I Formula Weight: 340.20 Purity: …

  • Isosorbide mononitrate, 98+%

    Alfa Aesar

    Formula: C6H9NO6 Formula weight: 191.14 Purity: 98+% CAS Number: 16051-77-7 UN Number: UN3251 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2932.99 Hazard Statements: H228-H302 Flammable solid. Harmful if swallowed. Precautionary Statements: …

  • Isopropyl Alcohol, 70 Percent

    Spectrum Chemical

    UN No.: UN1219 Class: 3 Pkg. Group: PG II

  • ALDRICH Iodopentafluorobenzene, 99%

    MilliporeSigma

    Formula: C6F5I Formula Weight: 293.96 CAS No.: 827-15-6 Purity: 99% Density: 2.204g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • SIGMA In Vitro Toxicology Assay Kit, Resazurin based,

    MilliporeSigma

    Application: For spectrophotometric measurement of metabolic activity of living cells. Absorbance of converted dye is measured at a wavelength of 600 nm. Storage: 2-8°C

  • SIGMA Isoliquiritigenin powder

    MilliporeSigma

    Synonym(s): (E)-1-(2,4-Dihydroxyphenyl)-3-(4-hydroxyphenyl)-2-propen-1-one; 4,2',4'-Trihydroxychalcone Empirical Formula: C15H12O4 Linear Formula: C15H12O4 Formula Weight: 256.25 MDL Number: MFCD00075907 Storage: …

  • ALDRICH 4-Iodo-1-indanone, 97%

    MilliporeSigma

    Synonym(s): 4-Iodo-2,3-dihydro-1-indenone Empirical Formula: C9H7IO Linear Formula: C9H7IO Formula Weight: 258.06 MDL Number: MFCD09744083 Purity: 97% Melting Point: 153-158 °C Storage: 2-8°C

  • Ionic strength adjuster solution for chloride or sulfide elcs

    Alfa Aesar

    UN Number: UN3218 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P221-P210-P220-P280-P305+P351+P338-P501a Take…

  • Iron(II) oxalate hydrate, 96%

    Alfa Aesar

    Formula: FeC2O4 xH2O (x^=2) Formula weight: 143.87(anhy) Purity: 96% CAS Number: 516-03-0 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. …

  • ALDRICH Indium(III) bromide, 99%

    MilliporeSigma

    Synonym(s): Indium tribromide Empirical Formula: Br3In Linear Formula: InBr3 Formula Weight: 354.53 MDL Number: MFCD00011057 Purity: 99% Boiling Point: 656 °C(lit.) Melting Point: 436 °C(lit.) Density: 4.96 g/mL at 25 °C(lit.)

  • ALDRICH Isovaleronitrile, 98%

    MilliporeSigma

    Formula: (CH3)2CHCH2CN Formula Weight: 83.13 CAS No.: 625-28-5 UN Number: UN1992 Purity: 98% Density: 0.795g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle

  • ALDRICH 2-Indanol, 99%

    MilliporeSigma

    Synonym(s): 2-Hydroxyindan Formula: C9H10O Formula Weight: 134.18 CAS No.: 4254-29-9 Purity: 99% Packaging: 25 g in poly bottle

  • Ifosfamide impurity F

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): ( RS )-2-Chloro-3-(2-chloroethyl)-1,3,2-oxazaphosphinane 2-oxide Empirical Formula: C5H10Cl2NO2P Formula Weight: 218.02 Linear Formula: C5H10Cl2NO2P

  • SIGMA Interleukin-1a human IL-1a, recombinant, expressed in E. coli, lyophilized…

    MilliporeSigma

    Synonym(s): IL-1α; hIL-1α.; Interleukin-1α human; Lymphocyte activating factor MDL Number: MFCD00164814 Purity: ≥97% (SDS-PAGE) Storage: −20°C

  • 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 …

  • SIGMA IL-7 from rat recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98% …

    MilliporeSigma

    Synonym(s): Lymphopoietin 1(LP-1); pre-B cell factor Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

  • Isobutyl 4-hydroxybenzoate, 98%

    Alfa Aesar

    Synonym(s): 4-Hydroxybenzoic acid isobutyl ester, Isobutyl paraben Formula: C11H14O3 Formula weight: 194.23 Purity: 98% CAS Number: 4247-02-3 Harmonized Tariff Code:  2918.29

  • Intermedin, human

    Alfa Aesar

    Formula: C219H351N69O66S3 Formula weight: 5102.80 Harmonized Tariff Code:  2933.99

  • Iridium, plasma standard solution, Specpure r, Ir 1000µg/ml

    Alfa Aesar

    Formula: IrCl3 in 20 HCl UN Number: UN1789 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H335 Causes severe skin burns and eye damage. May cause respiratory irritation. Precautionary Statements: …

  • SIGMA IQ-1S >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 11H-Indeno[1,2-b]quinoxalin-11-one oxime Sodium; IQ-1 sodium Empirical Formula: C15H8N3O -+ Na Linear Formula: C15H8N3O -+ Na Formula Weight: 269.23 Purity: ≥98% (HPLC) Storage: 2-8°C

  • Indium, AAS standard solution, Specpure r, In 1000µg/ml

    Alfa Aesar

    Formula: In in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…

  • ALDRICH Isophthalaldehyde, 97%

    MilliporeSigma

    Synonym(s): Benzene-1,3-dicarboxaldehyde Formula: C6H4-1,3-(CHO)2 Formula Weight: 134.13 CAS No.: 626-19-7 Purity: 97% Packaging: 5, 25 g in glass bottle

  • SIGMA Indole-3-butyric acid potassium salt plant cell culture tested, BioReagent

    MilliporeSigma

    Synonym(s): 4-(3-Indolyl)butanoic acid; IBA Empirical Formula: C12H12KNO2 Linear Formula: C12H12KNO2 Formula Weight: 241.33 MDL Number: MFCD00058442 Storage: 2-8°C

  • SIGMA Iscove's Modified Dulbecco's Medium AQmedia™, With L-alanyl-L-glutamine…

    MilliporeSigma

    Synonym(s): IMDM MDL Number: MFCD00217469 Storage: 2-8°C

  • IR-797 chloride, Dye content 70 %

    MilliporeSigma

    CAS No.: 110992-55-7 Synonyms: 2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,3,3-trimethyl-2 H -indol-2-ylidene)-ethylidene]-1-cyclopenten-1-yl]-ethenyl]-1,3,3-trimethyl-3 H -indolium chloride Formula: C31H34Cl2N2 Formula Weight: 505.52 Linear Formula: …

  • SIGMA IL-31 from mouse recombinant, expressed in E. coli, >=98% (SDS-PAGE), >=98…

    MilliporeSigma

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

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