Chemicals Reagents K

Chemicals Reagents K

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  • Ketamine Related Compound A 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...

  • Kromasil(R) C8 HPLC Column 5 mum particle size, pore size 100 Ã…, L x I.D. 150 mm x 4.6 mm

    Legal Information: Kromasil is a registered trademark of EKA Chemicals AB

  • SIGMA K145 hydrochloride >=98% (HPLC)

    Synonym(s): 3-(2-Amino-ethyl)-5-[3-(4-butoxyl-phenyl)-propylidene]-thiazolidine-2,4-dione hydrochloride Empirical Formula: C18H24N2O3S -+ HCl Linear Formula: C18H24N2O3S -+ HCl Formula Weight: 384.92 Purity:...

  • SIGMA KN-62 >=95%, powder

    Synonym(s): ( S )-5-Isoquinolinesulfonic acid 4-[2-[(5-isoquinolinylsulfonyl)methylamino]-3-oxo-3-(4-phenyl-1-piperazinyl)propyl]phenyl ester; 1-[N,O-bis(5-Isoquinolinesulfonyl)-N-methyl-L-tyrosyl]-4-phenylpiperazine Empirical Formula:...

  • Kinesore >97% (HPLC)

    MilliporeSigma

    Synonyms: 3,5-Dibromo-4-hydroxy-benzoic acid 2-[[2,5-dimethyl-1-(3-nitrophenyl)-1H-pyrrol-3-yl]methylene]hydrazide; 3,5-Dibromo-N'-{[2,5-dimethyl-1-(3-nitrophenyl)-1H-pyrrol-3-yl]methylene}-4-hydroxybenzohydrazide Molecular Formula: C20H16Br2N4O4 Molecular Weight: 536.17 Linear Structural Formula:...

  • Kovacs Indole Reagent 100mL UN2920

    Indole reagent is for identifying indole-positive organisms after incubation. HS Code: 3822 00 00 Density: 0.92 g/cm³ (20 °C) Flash point: 36 °C pH value: < - 1 (H2O, 20 °C) Solubility: (20 °C) soluble

  • "Kaolinite, natural"

    MilliporeSigma

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

  • SIGMA KYSE-270

    MilliporeSigma

    Storage: −196°C

  • Keratinocyte Growth Medium 2 Kit including Basal Medium and SupplementPack

    Keratinocyte Growth Medium 2 Kit Application: Keratinocyte Growth Medium 2 is a serum-free medium developed for the cultivation of epidermal keratinocytes without feeder cells. The medium is optimized for primary human cells but can also be used for horse and porcine keratinocytes, as well as mouse...

  • Kanamycin B sulfate salt

    European Pharmacopoeia (EP) Reference Standard Synonym(s): Bekanamycin sulfate salt Empirical Formula: C18H37N5O10 -+ xH2SO4 Formula Weight: 483.51 (free base basis) Linear Formula:...

  • Kaolin, tested according to Ph.Eur.

    tested according to Ph.Eur. Synonym(s): Kaolinum ponderosum; Aluminum silicate hydroxide; Bolus; Hydrated aluminum silicate Linear Formula: ~Al2Si2O5(OH)4 MDL Number: MFCD00062311 RTECS No.: GF1670500

  • Keratinocyte Growth Medium 2 SupplementMix containing all media supplements pre-mixed in one vial, 1 Mix for 500 ml

    Keratinocyte Growth Medium 2 SupplementMix (basal medium sold separately) Storage: -20C Application: Keratinocyte Growth Medium 2 is a serum-free medium developed for the cultivation of epidermal keratinocytes without feeder cells. The medium is optimized for primary human cells but can also be used...

  • KARPAS-25, 6072601

    MilliporeSigma

    Synonyms: KARPAS 25; KARPAS, 25; KARPAS25 UNSPSC Code: 12352200

  • KORASILON(TM) Paste, medium viscosity

    Synonyms: Silicone grease Legal Information: KORASILON is a trademark of Kurt Obermeier GmbH & Co. KG

  • Kaolin, meets USP testing specifications

    Synonyms: China clay; Aluminum silicate hydroxide; Bolus; Hydrated aluminum silicate Formula: ~Al2Si2O5(OH)4 CAS No.: 1332-58-7

  • KYL trifluoroacetate salt >=95% (HPLC)

    Synonyms: KYLPYWPVLSSL trifluoroacetate salt; L-Lysyl-L-tyrosyl-L-leucyl-L-prolyl-L-tyrosyl-L-tryptophyl-L-prolyl-L-valyl-L-leucyl-L-seryl-L-seryl-L-leucine trifluoroacetate salt Molecular Formula: C74H108N14O17 · xC2HF3O2 Linear Structural Formula: C74H108N14O17 · xC2HF3O2 Purity: >=95% (HPLC)...

  • KYAE-1 cell line,

    MilliporeSigma

    Storage: -196C UNSPSC Code: 12352200 Cell Line Origin: Distal oesophageal adenocarcinoma, Culture Medium: RPMI-1640:Hams F12 1:1 + 2mM Glutamine + 10% Foetal Bovine Serum (FBS) DNA Profile: STR-PCR Data: Amelogenin: X CSF1PO: 11 D13S317: 11,12 D16S539: 11 D5S818: 10,13 D7S820: 11,12 THO1: 6 TPOX: 8...

  • SIGMA 5-Keto-D-gluconic acid potassium salt >=98.0%

    Synonym(s): D-Xylo-5-hexulofuranosonic acid potassium salt Empirical Formula: C6H9KO7 Linear Formula: C6H9KO7 Formula Weight: 232.23 MDL Number: MFCD00069562 Purity: ≥98.0% Storage: 2-8°C Beilstein Registry Number:...

  • SIGMA Keratinocyte Growth Factor human KGF, recombinant, expressed in E. coli, powder, suitable for cell culture

    Synonym(s): hFGF-7; hKGF; FGF-7; KGF MDL Number: MFCD00212245 Purity: ≥95% (SDS-PAGE and HPLC) Storage: −20°C

  • Klebsiella Selective Supplement

    for microbiology Synonym(s): Carbenicillin; α-Carboxybenzylpenicillin solution Empirical Formula: C17H18N2O6S Formula Weight: 378.40 Linear Formula: C17H18N2O6S MDL Number: MFCD00242604 Storage: 2-8°C...

  • Klebsiella pneumoniae WDCM 00097 Vitroids(TM) 15-80 CFU mean value range, certified reference material, suitable for microbiology

    This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.Download your certificate at: http://www.sigma-aldrich.com.Please specify if you require a...

  • Kaempferitrin phyproof(R) Reference Substance

    This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Synonyms:...

  • Ketoconazole

    MilliporeSigma

    United States Pharmacopeia (USP) 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:...

  • Ketobemidone impurity B

    European Pharmacopoeia (EP) Reference Standard Synonym(s): 1-[4-(3-Hydroxyphenyl)-1-methylpiperidin-4-yl]ethanone Empirical Formula: C14H19NO2 Formula Weight: 233.31 Linear Formula: C14H19NO2

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