Reagents, K

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  • Synonyms: LMW kininogen MDL No.: MFCD00131428 Purity: >=95% (SDS-PAGE) Storage: -20C UNSPSC Code: 12352200 Application: Kininogen, low molecular weight from human plasma has been used to study rMASP-1 (recombinant mannose-binding lectin-associated serine protease 1)-mediated cleavage…

  • 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…

  • Synonym(s): Cremophor ® EL; Macrogolglycerol ricinoleate; PEG-35 castor oil; Polyoxyl 35 hydrogenated castor oil; Polyoxyl-35 castor oil MDL Number: MFCD00130879

  • 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:…

  • Synonym(s): 3,4',5,7-Tetrahydroxyflavone; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4 H -1-benzopyran-4-one; Robigenin Empirical Formula: C15H10O6 Linear Formula: C15H10O6 Formula Weight: 286.24 MDL Number: MFCD00016938 …

  • Storage: 2-8°C

  • Synonym: 6-Furfurylaminopurine, N 6 -Furfuryladenine CAS Number: 525-79-1 Empirical Formula (Hill Notation): C10H9N5O Molecular Weight: 215.21 Beilstein Registry Number: 21703 EC Number: 208-382-2 MDL Number: MFCD00075757 …

  • MDL No.: MFCD00798875 Storage: 2-8C UNSPSC Code: 12352200 Biochem/physiol Actions: This is a solution of ketamine hydrochloride, an NMDA receptor antagonist, and xylazine hydrochloride, an alpha2- adrenergic receptor agonist. Other Notes: Telephone orders are not accepted for this product.

  • Ko143 hydrate =98% (HPLC)


    Synonym: (3S,6S,12aS)-1,2,3,4,6,7,12,12a-Octahydro-9-methoxy-6-( 2-methylpropyl)-1,4-dioxopyrazino[1',2':1,6]pyrido[3,4- b]indole-3-propanoic acid 1,1-dimethylethyl ester hydrate CAS Number: 461054-93-3 (anhydrous) Empirical Formula (Hill Notation): …

  • a-Ketoglutaric acid


    ≥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: …

  • Kolliphor® RH 40


    CAS No.: 61788-85-0 Synonyms: Cremophor ® RH 40; Macrogolglycerol hydroxystearate; PEG-40 castor oil; Polyoxyl 40 hydrogenated castor oil MDL No.: MFCD01771439 Flash Point (F): 467.6 °F Flash Point (C): 242 °C

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

  • Storage: -20C UNSPSC Code: 41106300 Features and Benefits: . Assay results in as little as 33 minutes. Highly efficient and sensitive real-time PCR results. Little/no optimization required General description: KiCqStart SYBR Green qPCR ReadyMix is a 2X concentrated,…

  • SIGMA Kolliphor® HS 15


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

  • Kollisolv® PEG E 400


    CAS No.: 25322-68-3 Synonyms: Poly(ethylene glycol); Lutrol ® E 400; Macrogol 400; Polyethylene glycol 400; PEG Linear Formula: H(OCH2CH2)nOH MDL No.: MFCD00081839

  • Ketoconazole


    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:…

  • Synonyms: β-D-Fruf-(2→1)-β-D-Fruf-(2→1)-α-D-Glup Formula: C18H32O16 Formula Weight: 504.44 CAS No.: 470-69-9 Purity: ≥98.0% (HPLC) Storage Temperature: 2-8°C Other Notes: Side product of sugar beet raffination

  • Synonym(s): 6-Furfurylaminopurine; N 6 -Furfuryladenine Empirical Formula: C10H9N5O Linear Formula: C10H9N5O Formula Weight: 215.21 MDL Number: MFCD00075757 Melting Point: 264-270 °C (dec.)(lit.) Beilstein…

  • Grade: Reag. Ph Eur CAS No.: 68855-54-9 pH: 10 (100 g/l, H2O, 20°C) Solubility: Bulk Density: 300 kg/m3

  • SIGMA Kojic acid


    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…

  • ≥95% Synonym(s): 2-Oxopentanedioic acid disodium salt hydrate; Sodium 2-oxoglutarate dibasic hydrate Empirical Formula: C5H4Na2O5 -+ xH2O Formula Weight: 190.06 (anhydrous basis) Linear Formula: …

  • KF-Streptococcus Agar


    for microbiology Synonym(s): Kenner Fecal Agar

  • Kaolin


    Kaolin is hydrated aluminum silicate. Its water sorption isotherms, desorption isotherms, desorption enthalpy and entropy have been determined. The impact of its addition to styrene-butadiene rubber composites has been investigated. The thermal degradation of kaolin has been analyzed. …

  • SIGMA Kolliphor® ELP


    Synonym(s): Cremophor ® ELP; PEG-35 castor oil; Polyoxyl 35 Hydrogenated Castor oil; Polyoxyl-35 castor oil MDL Number: MFCD00130879

  • CAS No.: 8008-20-6 Density: 0.8 g/mL at 25 °C(lit.) Quantity: 3.8 L = 1 gal 18.9 L = 5 gal Packaging: 18.9 L in steel drum Packaging: 3.8 L in glass bottle

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

  • SIAL Kerosene


    purum MDL Number: MFCD00135561 Boiling Point: 175-325 °C(lit.); 190-250 °C Density: 0.8 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.436 RTECS No.: OA5500000 RIDADR: UN 1223 3 / PGIII

  • Kasugamycin hydrochloride


    VETRANAL ™ , analytical standard Synonym(s): 3- O -[2-Amino-4-[(carboxyiminomethyl)amino]-2,3,4,6-tetradeoxy-D-arabino-hexopyranosyl]-D- chiro -inositol hydrochloride Empirical Formula: C14H25N3O9 -+ HCl Formula Weight: 415.82 Linear…

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

  • "Kaiser test kit, "


    Synonym(s): Ninhydrin test kit UN Number: UN1282 Application: Test for the detection of free amino groups. In solid-phase peptide synthesis, it shows incomplete coupling. 1,

  • SIGMA KN-93 >=98% (HPLC)


    Synonym(s): N-[2-[N-(4-Chlorocinnamyl)-N-methylaminomethyl]phenyl]-N-(2-hydroxyethyl)-4-methoxybenzenesulfonamide phosphate salt; N-[2-[[[3-(4'-Chlorophenyl)-2-propenyl]methylamino]methyl]phenyl]-N-(2-hydroxyethyl)-4'-methoxybenzenesulfonamide phosphate salt Empirical Formula: …

  • for microbiology

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