Reagents, K, Chemicals, MilliporeSigma
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Kaempferol 3-glucoside phyproof(R) Reference Substance
MilliporeSigmaThis 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: Kaempferol 3-beta-D-glucopyranoside;…
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SIGMA Kolliphor® P 407 oxyethylene 71.5-74.9 %
MilliporeSigmaSynonym(s): Poly(ethylene glycol)- block -poly(propylene glycol)- block -poly(ethylene glycol); Lutrol ® F 127; Poloxamer 407 MDL Number: MFCD00082049
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KORASILON(TM) Paste, low viscosity
MilliporeSigmaSynonyms: Silicone grease Legal Information: KORASILON is a trademark of Kurt Obermeier GmbH & Co. KG
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Kaempferol Pharmaceutical Secondary Standard
MilliporeSigmaPharmaceutical 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: 3,4',5,7-Tetrahydroxyflavone;…
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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…
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KF1 cell line,
MilliporeSigmaStorage: -196C UNSPSC Code: 12352200 Cell Line Description: The KF1 cell line was developed from Koi carp (Cyprinus carpio koi) fin. Cell Line Origin: Koi carp fin cell line, koi herpesvirus isolation Culture Medium: EMEM (EBSS) + 2 mM Glutamine + 1% Non Essential Amino Acids (NEAA) +…
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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…
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SIGMA Kollidon® SR
MilliporeSigmaSynonym(s): Polyvinyl acetate-Polyvinylpyrrolidone mixture MDL Number:
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KL-2 >=98% (HPLC)
MilliporeSigmaSynonyms: N-(5-Chloro-2-methylphenyl)-4-(4-fluorophenyl)-2-hydroxy-4-oxo-2-butenamide Molecular Formula: C17H13ClFNO3 Molecular Weight: 333.74 Linear Structural Formula: C17H13ClFNO3 Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KL-2 is a disruptor of the…
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Application: Screening kit for cross-coupling reactions. Step-by-step user guides and a downloadable experimental excel sheets are provided in the below hyperlinks.Step-by-Step Guide for KitAlysis High-Throughput Palladium Precatalyst Cross-Coupling Reaction Screening KitEach kit contains 2…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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ALDRICH (Triphenylphosphoranylidene)ketene,
MilliporeSigmaSynonym(s): (Triphenylphosphoranylidene)ethenone; Bestmann ylide; Ketenylidene(triphenyl)phosphorane Formula: C20H15OP Formula Weight: 302.31 CAS No.: 15596-07-3 Application: A nucleophilic two-carbon building block that participates in a variety of reactions…
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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…
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SIGMA Ketanserin (+)-tartrate salt >=97%, solid
MilliporeSigmaSynonym(s): 3-(2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl)-2,4(1H,3H)-quinazolinedione (+)-tartrate salt; R 41468 (+)-tartrate salt Empirical Formula: C22H22FN3O3 -+ C4H6O6 Linear Formula: …
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MDL Number: MFCD00081481 Purity: ≥70% (PAGE) Storage: −20°C
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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…
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Storage: 2-8°C
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Ketamine hydrochloride/xylazine hydrochloride solution
MilliporeSigmaMDL Number: MFCD00798875 Storage: 2-8C 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..
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Synonyms: α-Ketobutyric acid-4- 13 C,4-d sodium salt; 2-Oxobutanoic acid-4- 13 C,4-d sodium salt; Sodium α-ketobutyrate-4- 13 C,4-d Formula: 13 CC3DH4NaO3 ¬? xH2O Formula Weight: 126.07 (anhydrous basis) Linear Formula: 13…
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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,…
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Keratinocyte Basal Medium 2, phenol red-free (supplements sold separately) Storage: 2-8C 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…
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SIGMA Kolliphor® P 188
MilliporeSigmaSynonym(s): Poly(ethylene glycol)- block -poly(propylene glycol)- block -poly(ethylene glycol); Lutrol ® F68; Poloxamer 188 MDL Number: MFCD00082049
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Ki-67 positive control slides are intended for use as positive controls for immunohistochemical (IHC) staining using an anti-Ki-67 antibody. Storage: 2-8C Legal Information: Cell Marque is a trademark of Sigma-Aldrich Co. LLC
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SIGMA Kaempferol >=97.0% (HPLC)
MilliporeSigmaSynonym(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 …
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KT203 >=98% (HPLC)
MilliporeSigmaSynonyms: 4'-[1-[[2-(Phenylmethyl)-1-piperidinyl]carbonyl]-1H-1,2,3-triazol-4-yl]-[1,1'-biphenyl]-3-carboxylic acid Molecular Formula: C28H26N4O3 Molecular Weight: 466.53 Linear Structural Formula: C28H26N4O3 MDL Number: MFCD28118915 Purity: >=98% (HPLC) Storage: 2-8C …
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SIGMA Kainic acid monohydrate >=99% (TLC)
MilliporeSigmaSynonym(s): 2-Carboxy-3-carboxymethyl-4-isopropenylpyrrolidine Empirical Formula: C10H15NO4 -+ H2O Linear Formula: C10H15NO4 -+ H2O Formula Weight: 231.25 MDL Number: MFCD00150833 Purity: …
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K67 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Acetonyl-1,4-bis[(4-ethoxybenzensulfonyl)amino]naphthalene; N,N'-(2-(2-Oxopropyl)naphthalene-1,4-diyl)bis(4-ethoxybenzenesulfonamide); N-[2-Acetonyl-4-(4-ethoxybenzenesulfonylamino)naphthalene-1-yl]-4-ethoxybenzenesulfonamide Molecular Formula: C29H30N2O7S2 Molecular Weight: …
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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King Agar A
MilliporeSigmafor microbiology Synonym(s): Pseudomonas Agar (for Pyocyanin); Pseudomonas Agar P; Tech Agar
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SIGMA Kollicoat® SR 30 D 28.5-31.5% solids basis
MilliporeSigmaSynonym(s): Poly(vinyl acetate) dispersion 30 %; Poly(vinyl acetate) stabilized with polyvinylpyrrolidone and sodium lauryl sulfate MDL Number: MFCD00084457 Purity: 25.0-30.0% (saponification value * 0.1534); 28.5-31.5% solids basis Density: 1.045-1.065
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