Reagents, K

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Reagents, K

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  • SIGMA Kinetin >=99.0% (HPLC)

    MilliporeSigma

    Synonym(s): 6-Furfurylaminopurine; N 6 -Furfuryladenine Empirical Formula: C10H9N5O Linear Formula: C10H9N5O Formula Weight: 215.21 MDL Number: MFCD00075757 Purity: ≥99.0% (HPLC) Melting Point: 264-270…

  • SIGMA KISS-1 125-144 >=97% (HPLC)

    MilliporeSigma

    Empirical Formula: C80H122N32O27 Linear Formula: C80H122N32O27 Formula Weight: 1964.02 Purity: ≥97% (HPLC) Storage: −20°C

  • Kinetin, 99%

    Alfa Aesar

    Synonym(s): N(6)-Furfuryladenine, 6-Furfurylaminopurine Formula: C10H9N5O Formula weight: 215.22 Purity: 99% CAS Number: 525-79-1 Harmonized Tariff Code:  2934.99

  • Krebs-Ringer Solution, HEPES-buffered

    Alfa Aesar

  • KTO: Reagent Set, Lead Dithizone Method

    Hach

    0-80, 0-160, 0-300 ug/L 90 tests Dithizone Method Air Freight Configuration

  • Ketoconazole, 98%

    Alfa Aesar

    Formula: C26H28Cl2N4O4 Formula weight: 531.43 Purity: 98% CAS Number: 65277-42-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H360-H373 Toxic if swallowed. May damage fertility or the unborn child. May…

  • "Kaolinite, natural"

    MilliporeSigma

    Synonym(s): Aluminum silicate Formula: Al2O3 · 2SiO2 · 2H2O Formula Weight: 258.16 CAS No.: 1318-74-7

  • Kerosene, low odor

    Alfa Aesar

    Synonym(s): Kerosine CAS Number: 64742-47-8 Harmonized Tariff Code:  2710.19 Hazard Statements: H304-H227 May be fatal if swallowed and enters airways. Combustible liquid. Precautionary Statements: P210-P280-P301+P310-P405-P403+P235-P501a Keep away from heat/sparks/open flames/hot…

  • a-Ketoglutaric acid

    MilliporeSigma

    ≥99.0% (T) Synonym(s): alpha-Ketoglutaric acid; 2-Oxoglutaric acid; 2-Oxopentanedioic acid Empirical Formula: C5H6O5 Formula Weight: 146.10 Linear Formula: HOOCCH2CH2COCOOH MDL Number: MFCD00004165 Purity: …

  • Ketoconazole

    MilliporeSigma

    pharmaceutical secondary standard; traceable to USP and PhEur Synonym(s): Ketoconazole; (±)- cis -1-Acetyl-4-(4-[(2-[2,4-dichlorophenyl]-2-[1H-imidazol-1-ylmethyl]-1,3-dioxolan-4-yl)-methoxy]phenyl)piperazine Empirical Formula: …

  • Ketoconazole

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): (±)- cis -1-Acetyl-4-(4-[(2-[2,4-dichlorophenyl]-2-[1H-imidazol-1-ylmethyl]-1,3-dioxolan-4-yl)-methoxy]phenyl)piperazine Empirical Formula: C26H28Cl2N4O4 Formula Weight:…

  • Krebs-Ringer Solution, bicarbonate-buffered

    Alfa Aesar

  • Kerosene (Low Odor) 4 L Baker

    Avantor - J.T.Baker®

    For Laboratory, Research or Manufacturing Use. Comes in a 4 Liter narrow mouth amber glass bottle. CAS Number: 8008-20-6 IMO: 3:1223 HTS Number: 2710192600 Specific Gravity: 1L = 0.80 Kg Flash Point: 38.00° C Management of Change: N

  • Kovac's reagent for indoles

    MilliporeSigma

    for microbiology Synonym(s): 4-(Dimethylamino)benzaldehyde solution Empirical Formula: C9H11NO Formula Weight: 149.19 Linear Formula: C9H11NO MDL Number: MFCD00003381 Storage: 2-8°C Beilstein Registry Number: 4132845 RIDADR:…

  • Kerosene, purum

    MilliporeSigma

    CAS No.: 8008-20-6 Density: 0.8 g/mL at 25 °C(lit.) Other Notes: Sales restrictions may apply

  • Amino Acid F Reagent for S5000 Silica

    Hach

    Amino Acid F Reagent (2.9 L) used in the Series 5000 Silica Analyzer. Amino Acid F reagent is supplied in two parts to ensure a long shelf life: a 3-liter bottle of Amino Acid F Solution and a bottle of Amino Acid F Powder. Powder must be added to the solution immediately before installation in the analyzer.

  • SIGMA Kojic acid

    MilliporeSigma

    Synonym(s): 2-Hydroxymethyl-5-hydroxy-γ-pyrone; 5-Hydroxy-2-hydroxymethyl-4H-4-pyranone Empirical Formula: C6H6O4 Linear Formula: C6H6O4 Formula Weight: 142.11 MDL Number: MFCD00006580 Melting Point: 152-155…

  • SIGMA KiCqStart® Probe qPCR ReadyMix™, ROX™ with ROX-áfor ABI instruments

    MilliporeSigma

    Synonym(s): Kicqstart ® Probe qPCR ReadyMix ™ Storage: −20°C

  • Kjeldahl Catalyst according to Wieninger

    MilliporeSigma

    tablets, with selenium Synonym(s): Nitrogen determination (Wieninger); Selenium reaction mixture MDL Number: MFCD00144529 RIDADR: UN 3077 9 / PGIII

  • Ketamine impurity A

    MilliporeSigma

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1-[(2-Chlorophenyl)(methylimino)methyl]cyclopentanol Empirical Formula: C13H16ClNO Formula Weight: 237.73 Linear Formula: C13H16ClNO

  • King Agar A

    MilliporeSigma

    for microbiology Synonym(s): Pseudomonas Agar (for Pyocyanin); Pseudomonas Agar P; Tech Agar

  • K38 Keratinocyte Cell Line

    MilliporeSigma

    Synonyms: K 38; K38; KSC; KSPC Included Fees: C940A94 has a Dry/Wet Ice Fee included in the price. To see the value of these fees, download our Fee List.

  • SIGMA Kanamycin sulfate mixture of Kanamycin A (main component) and Kanamycin B…

    MilliporeSigma

    Linear Formula: C18H36-37N4-5O10-11 -+ H2SO4 MDL Number: MFCD00070253 Beilstein Registry Number: 3874279

  • SIGMA Krebs-Ringer Bicarbonate Buffer, With 1800 mg/L glucose, without calcium…

    MilliporeSigma

    General description: Bicarbonate buffered isotonic saline containing magnesium, potassium, sodium and phosphate ions. Storage: 2-8°C

  • SIGMA Kolliphor® HS 15

    MilliporeSigma

    Synonym(s): Macrogol (15)-hydroxystearate; Polyethylene glycol (15)-hydroxystearate; Polyoxyethylated 12-hydroxystearic acid; Solutol ® HS 15

  • Kovac's reagent for indoles, for microbiology

    MilliporeSigma

    CAS No.: 100-10-7 Synonyms: 4-(Dimethylamino)benzaldehyde solution; Indole reagent according to Kovac Formula: C9H11NO Formula Weight: 149.19 Linear Formula: C9H11NO MDL No.: MFCD00003381 Flash Point (F): 96.8 °F Flash Point…

  • Kovac's Aldehyde Reagent

    Ricca Chemical

    Formula: Mixture Description: For Detection of Indole Producing Bacteria

  • Kaempferol =90% (HPLC), powder

    MilliporeSigma

    Synonym: 3,4',5,7-Tetrahydroxyflavone, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Robigenin CAS Number: 520-18-3 Empirical Formula (Hill Notation): C15H10O6 Molecular Weight: 286.24 Beilstein Registry Number: 304401 …

  • SIGMA Kit for Molecular Weights 14,000-500,000 Non-denaturing

    MilliporeSigma

    Storage: −20°C

  • SIGMA Ki 16425 >=98% (HPLC)

    MilliporeSigma

    Synonym(s): 3-[[[4-[4-[[[1-(2-Chlorophenyl)ethoxy]carbonyl]amino]-3-methyl-5-isoxazolyl]phenyl]methyl]thio]-propanoic acid; Ki16425 Empirical Formula: C23H23ClN2O5S Linear Formula: C23H23ClN2O5S Formula…

  • Klebsiella Selective Supplement

    MilliporeSigma

    for microbiology Synonym(s): Carbenicillin; α-Carboxybenzylpenicillin solution Empirical Formula: C17H18N2O6S Formula Weight: 378.40 Linear Formula: C17H18N2O6S MDL Number: MFCD00242604 …

  • SIGMA Ketamine hydrochloride/xylazine hydrochloride solution

    MilliporeSigma

    MDL Number: MFCD00798875 Storage: 2-8°C Included Fees: C962Z22 has an additional DEA Fee not included in the price. To see the value of these fees, download our Fee List.

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