Chemicals Reagents K
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KORASILON(TM) Paste, high viscosity
MilliporeSigmaSynonyms: Silicone grease Legal Information: KORASILON is a trademark of Kurt Obermeier GmbH & Co. KG
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Karanjin 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: …
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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Kolliphor® RH 40
MilliporeSigmaCAS 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
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Structure confirmed. Purity = 98%. Will ship with Certificate of Analysis (CoA)
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KOD One(TM) PCR Master Mix Ready-to-use 2X PCR master mix
MilliporeSigmaKOD One(TM) PCR master Mix is a ready-to-use 2 x PCR master mix containing a novel genetically modified KOD DNA polymerase (UKOD) along with a new elongation accelerator, enabling fast PCR with an extension time of 5 sec/kb for template DNA 3' polymerase activity and 3'->5' exonuclease activity.…
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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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SIGMA KN-62 >=95%, powder
MilliporeSigmaSynonym(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: …
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MDL Number: MFCD00131428 Storage: −20°C
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SIGMA Kinetin plant cell culture tested, crystalline
MilliporeSigmaSynonym(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…
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keYPhos(TM)
MilliporeSigmaSynonyms: CyYPhos(Me)PCy2; Tricyclohexyl(1-(dicyclohexyl-phosphanyl)ethylidene)-phosphane Molecular Formula: C32H58P2 Molecular Weight: 504.75 Linear Structural Formula: C32H58P2 Melting Point: 167-169 C Application: keYPhos(TM) is an ylide-functionalized phosphine ligand with…
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This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet which will be available to download at Supelco-PT.com.
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Synonyms: Kanamycin A; Kanamycin sulfate salt Formula: C18H36N4O11 · H2O4S Formula Weight: 582.58 CAS No.: 25389-94-0 Application: Used as a selection agent for cells transformed with kanamycin B (neoR, kanR) resistance…
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(+/-)-Ketamine hydrochloride solid
MilliporeSigmaSynonyms: (+/-)-2-(2-Chlorophenyl)-2-(methylamino)cyclohexanone hydrochloride Molecular Formula: C13H16ClNO · HCl Molecular Weight: 274.19 Linear Structural Formula: C13H16ClNO · HCl MDL Number: MFCD00051420 Storage: 2-8C Biochem Physiol Actions: Selective NMDA glutamate…
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SIGMA Kollidon® SR
MilliporeSigmaSynonym(s): Polyvinyl acetate-Polyvinylpyrrolidone mixture MDL Number:
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KU-0060648 >=98% (HPLC)
MilliporeSigmaSynonyms: 4-Ethyl-N-[4-[2-(4-morpholinyl)-4-oxo-4H-1-benzopyran-8-yl]-1-dibenzothienyl]-1-piperazineacetamide; KU 0060648 Molecular Formula: C33H34N4O4S Molecular Weight: 582.71 Linear Structural Formula: C33H34N4O4S MDL Number: MFCD17214218 Purity: >=98% (HPLC) Storage: …
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KBA.62 (KBA.62) Mouse Monoclonal Antibody
MilliporeSigmaAnti-KBA.62 (Melanoma Associated Antigen) is a novel anti-melanoma antibody. Studies thus far have shown a similar sensitivity to melanocytic proliferations as that seen with S-100 protein staining, which is somewhat higher than that seen with anti-HMB-45. This has been confirmed by one study on a…
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Kaempferol 3-rutinoside 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-O-beta -rutinoside;…
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Kit: Progard(R) 2 Pack & Simfilter & Millex Vent Filter
MilliporeSigmaThe PROGARD(R) Pretreatment Pack has been designed to pretreat water by removing large particles, organic compounds and free chlorine from tap water. This protects the reverse osmosis (RO) membrane against mineral scaling, organic fouling and chlorine oxidation.Benefits: •Optimal protection of…
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Kanosamine hydrochloride >=97.0% (TLC)
MilliporeSigmaSynonyms: 3-Amino-3-deoxy-D-glucose hydrochloride; D-Kanosamine hydrochloride; Kanosamin Hydrochlorid Molecular Formula: C6H13NO5 · HCl Molecular Weight: 215.63 Linear Structural Formula: C6H13NO5 · HCl Purity: >=97.0% (TLC); 15.0-19.0% chloride basis (AT) Biochem Physiol…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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Kollisolv® PEG E 400
MilliporeSigmaCAS 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
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Kanamycin disulfate, 700 µg/mg
Thermo Scientific ChemicalsSynonym(s): Kanamycin A, Kanamycin acid sulfate Formula: C18H36N4O11 2H2SO4 Formula weight: 680.65 CAS Number: 64013-70-3 Harmonized Tariff Code: 2941.90 Risk Phrases: 61 May cause harm to the unborn child. Safety Phrases: 53-20-36-45-60 Avoid exposure - obtain special…
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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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K6PC-5 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-Hexyl-N-[2-hydroxy-1-(hydroxymethyl)ethyl]-3-oxo-decanamide; K 6PC5;; N-(1,3-Dihydroxypropyl)-2-hexyl-3-oxo-decanamide Molecular Formula: C19H37NO4 Molecular Weight: 343.5 Linear Structural Formula: C19H37NO4 Purity: >=98% (HPLC) Storage: -20C Biochem Physiol…
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Synonyms: alpha-Keto-(3-methyl-13C)-butyric-4-13C,3-d acid sodium; alpha-Ketoisovaleric-(3-methyl-13C),4-13C-3-d acid sodium salt; 2-Ketoisovaleric-(3-methyl-13C),4-13C,3-d acid sodium salt; 3-Methyl-13C-2-oxobutanoic-4-13C,d acid sodium salt; Sodium alpha-ketoisovalerate-(3-methyl-13C),4-13C,3-d …
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Kaolin, meets USP testing specifications
MilliporeSigmaSynonyms: China clay; Aluminum silicate hydroxide; Bolus; Hydrated aluminum silicate Formula: ~Al2Si2O5(OH)4 CAS No.: 1332-58-7
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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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K02288 >98% (HPLC)
MilliporeSigmaK02288 is a 2-aminopyridine compound. Synonyms: 3-[(6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]phenol; 3-[6-Amino-5-(3,4,5-trimethoxyphenyl)-3-pyridinyl]-phenol Molecular Formula: C20H20N2O4 Molecular Weight: 352.38 Linear Structural Formula: C20H20N2O4 MDL Number: …
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Kyotorphin acetate salt >=98% (HPLC)
MilliporeSigmaSynonyms: (2S)-2-[[(2S)-2-Amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoic acid acetate salt; KTP; L-tyrosyl-L-arginine acetate salt; Tyr-Arg acetate salt; Tyrosyl-Arginine acetate salt Molecular Formula: C15H23N5O4 · xC2H4O2 Linear Structural Formula: …
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KOD One(TM) PCR Master Mix -BLUE- Ready-to-use
MilliporeSigmaKOD One(TM) PCR master Mix -Blue- is a ready-to-use 2 x PCR master mix containing a novel genetically modified KOD DNA polymerase (UKOD) along with a new elongation accelerator, enabling fast PCR with an extension time of 5 sec/ kb for template DNA 3' polymerase activity and 3'->5' exonuclease…