Chemicals Reagents K
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Knitted reactor coil L x I.D. 20 m x 0.25 mm, volume 1.0 mL
MilliporeSigmaKnitted reactor coil is used with PHRED photochemical reactor, to determine the duration of exposure to ultraviolet radiation (UV) for the detection of analytes.
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The SimPak(R) 2 Purification kit contains one each Purification Pack, SimFilter, and 0.05 mum Reservoir Vent Filter. SimPak(R) 2 Purification kit for use with Simplicity(R) systems with Elix(R) / RO / distilled water feed. Legal Information: SIMPLICITY is a registered trademark of Merck KGaA,…
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human KDR expressed by baculovirus in Sf21 insect cells Application: Research CategoryInflammation & Immunology Biochem Physiol Actions: Target Sub-Family: TK Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: For Specific Activity…
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Storage: 2-8°C
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SIGMA Kaempferol 3-O-B -rutinoside >=98.0% (HPLC)
MilliporeSigmaSynonym(s): 3,4',5,7-Tetrahydroxyflavone 3-rhamnoglucoside; Nicotiflorin Empirical Formula: C27H30O15 Linear Formula: C27H30O15 Formula Weight: 594.52 MDL Number: MFCD03427292 Purity: ≥98.0% (HPLC) Storage: −20°C
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Storage: −20°C
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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
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Koumine 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 Molecular Formula: C20H22N2O Molecular…
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Synonym(s): Kicqstart ® Probe qPCR ReadyMix ™ Storage: −20°C
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Kojic acid, 99%
Thermo Scientific ChemicalsSynonym(s): 5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one Formula: C6H6O4 Formula weight: 142.11 Purity: 99% CAS Number: 501-30-4 Harmonized Tariff Code: 2941.90 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a …
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Kaempferol 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: 3,4',5,7-Tetrahydroxyflavone;…
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K-604 >=98% (HPLC)
MilliporeSigmaSynonyms: 2-[4-[2-(Benzimidazol-2-ylthio)ethyl]piperazin-1yl]-N-[2,4-bis(methylthio)-6-methyl-3-pyridyl]acetamide dihydrochloride; 4-[2-(1H-Benzimidazol-2-ylthio)ethyl]-N-[6-methyl-2,4-bis(methylthio)-3-pyridinyl]-1-piperazineacetamide dihydrochloride; K604 Molecular Formula: C23H30N6OS3 ·…
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KB02-SLF >=95%
MilliporeSigmaSynonyms: (R)-1-(3-(3-(2-(2-(2-((1-(2-Chloroacetyl)-1,2,3,4-tetrahydroquinolin-6-yl)oxy)acetamido)ethoxy)ethoxy)propanamido)phenyl)-3-(3,4-dimethoxyphenyl)propyl (S)-1-(3,3-dimethyl-2-oxopentanoyl)piperidine-2-carboxylate; Electrophilic PROTAC(R); Heterobifunctional conjugate for E3 ubiquitin…
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Kininogen,HMW from human plasma >=95% (SDS-PAGE)
MilliporeSigmaHMW kininogen, synthesized by hepatocytes, is a multifunctional protein. It is the precursor protein of bradykinin. In addition it is a cofactor in the activation of factor XI, XII, and prekallikrein and a major extra-cellular cysteine proteinase inhibitor. Kininogens inhibit systemic proteases…
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Kerosene, reagent grade, low odor
MilliporeSigmaCAS 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
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Kahweol 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 Molecular Formula: C20H26O3 Molecular…
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(+/-)-Kavain 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: DL-Kavain;…
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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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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 …
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CAS No.: 25389-94-0 Synonyms: Kanamycin A sulfate salt Formula: C18H36N4O11 ¬? H2O4S Formula Weight: 582.58 Linear Formula: C18H36N4O11 ¬? H2O4S
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CAS No.: 74103-07-4 Synonyms: Ketorolac tris salt; (±)-5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid tris salt; Toradol Formula: C15H13NO3 ¬? C4H11NO3 Formula Weight: 376.4 Linear Formula: …
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KT109 >=98% (HPLC)
MilliporeSigmaSynonyms: (4-([1,1'-Biphenyl]-4-yl)-1H-1,2,3-triazol-1-yl)(2-benzylpiperidin-1-yl)methanone Molecular Formula: C27H26N4O Molecular Weight: 422.52 Linear Structural Formula: C27H26N4O Purity: >=98% (HPLC) Storage: 2-8C Biochem Physiol Actions: KT109 is a potent and selective…
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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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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…
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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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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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Legal Information: Kromasil is a registered trademark of EKA Chemicals AB
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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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For Milli-Q(R) systems. Contains Organex & Ionex Resins for trace levels of organics and ions. Synonyms: Kit: Quantum(R) EX Cartridge & Millipak (R) 20 Express Filter Legal Information: QUANTUM is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: Directions for Use …