Alfa Aesar

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  • Karl Fischer SOLV 1L UN3286

    Alfa Aesar

  • Kanamycin monosulfate, Cell Culture Grade

    Alfa Aesar

    Synonym(s): Kanamycin A Formula: C18H36N4O11 H2SO4 Formula weight: 582.58 CAS Number: 25389-94-0 Harmonized Tariff Code:  2941.90 Hazard Statements: H334-H360-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May damage fertility or the unborn child.…

  • Kerosene, low odor

    Alfa Aesar

    Synonym(s): Kerosine CAS Number: 64742-47-8 Harmonized Tariff Code:  2710.19 Hazard Statements: H304-H227 May be fatal if swallowed and enters airways. Combustible liquid. Precautionary Statements: P210-P280-P301+P310-P405-P403+P235-P501a Keep away from heat/sparks/open flames/hot…

  • Kinetin, 99%

    Alfa Aesar

    Synonym(s): N(6)-Furfuryladenine, 6-Furfurylaminopurine Formula: C10H9N5O Formula weight: 215.22 Purity: 99% CAS Number: 525-79-1 Harmonized Tariff Code:  2934.99

  • Krebs-Heneseleit buffer solution

    Alfa Aesar

  • Kanamycin disulfate, 700 µg/mg

    Alfa Aesar

    Synonym(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…

  • Krebs-Ringer Solution, HEPES-buffered

    Alfa Aesar

  • Kanamycin monosulfate

    Alfa Aesar

    Synonym(s): Kanamycin A Formula: C18H36N4O11 H2SO4 Formula weight: 582.58 CAS Number: 25389-94-0 Harmonized Tariff Code:  2941.90 Hazard Statements: H334-H360-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May damage fertility or the unborn child.…

  • Krebs-Ringer Solution, bicarbonate-buffered

    Alfa Aesar

  • Kaempferol, 98+%

    Alfa Aesar

    Synonym(s): 3,4',5,7-Tetrahydroxyflavone Formula: C15H10O6 Formula weight: 286.24 Purity: 98+% CAS Number: 520-18-3 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • kappa-Carrageenan

    Alfa Aesar

    Synonym(s): Gelatin, Vegetable Formula: C12H17O13S Formula weight: 401.32 CAS Number: 11114-20-8 Harmonized Tariff Code:  1302.39

  • Karaya Gum

    Alfa Aesar

    Synonym(s): Gum karaya from sterculia tree, Tragacanth Indian CAS Number: 9000-36-6 Harmonized Tariff Code:  1301.90

  • Kieselguhr

    Alfa Aesar

    Synonym(s): Diatomaceous earth CAS Number: 7631-86-9 Harmonized Tariff Code:  2512.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…

  • KIT Ligand, mouse

    Alfa Aesar

    Synonym(s): Recombinant Murine KIT Ligand, KL-1 Formula weight: 18.4 kDa Harmonized Tariff Code:  2937.19

  • Ketotifen fumarate, 99%

    Alfa Aesar

    Formula: C19H19NOS.C4H4O4 Formula weight: 425.50 Purity: 99% CAS Number: 34580-14-8 Harmonized Tariff Code:  2934.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke…

  • 2-Ketoglutaric acid, 98%

    Alfa Aesar

    Synonym(s): 2-Oxoglutaric acid Formula: C5H6O5 Formula weight: 146.10 Purity: 98% CAS Number: 328-50-7 Harmonized Tariff Code:  2918.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 5-Keto-D-gluconic acid potassium salt, 98%

    Alfa Aesar

    Synonym(s): D-Xylo-5-hexulofuranosonic acid potassium salt Formula: C6H9KO7 Formula weight: 232.23 Purity: 98% CAS Number: 5447-60-9 Harmonized Tariff Code:  2918.99 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of…

  • Ketanserin tartrate, 98+%

    Alfa Aesar

    Synonym(s): R 41 468 Formula: C22H22FN3O3.C4H6O6 Formula weight: 545.52 Purity: 98+% CAS Number: 83846-83-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.59 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

  • Karl Fischer Coulometric AG-C 500ml UN3286

    Alfa Aesar

  • Kojic acid, 99%

    Alfa Aesar

    Synonym(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 …

  • Kisspeptin-10

    Alfa Aesar

    Synonym(s): Metastin (45-54), amide, human, Tyr-Asn-Trp-Asn-Ser-Phe-Gly-Leu-Arg-Phe-NH2 Formula: C63H83N17O14 Formula weight: 1302.44 Harmonized Tariff Code:  2937.19

  • Kallikrein Inhibitor

    Alfa Aesar

    Synonym(s): N-Acetyl-Pro-Phe-Arg-Ser-Val-Gln-NH{2} Formula: C35H55N11O9 Formula weight: 773.89 CAS Number: 97145-43-2 Harmonized Tariff Code:  2933.99

  • Krebs-Ringer Solution, without calcium

    Alfa Aesar

  • Ketoketal, 97%

    Alfa Aesar

    Synonym(s): Bicyclohexane-4,4'-dione monoethylene ketal Formula: C14H22O3 Formula weight: 238.33 Purity: 97% CAS Number: 56309-94-5

  • KIT Ligand, human

    Alfa Aesar

    Synonym(s): Recombinant Human KIT Ligand, KL-1 Formula weight: 18.7 kDa Harmonized Tariff Code:  2937.19

  • Kinase buffer V (5X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Kinase buffer II (5X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Ketoconazole, 2 mg/ml in methanol, sterile-filtered

    Alfa Aesar

    Included Fees: C871B86 has a Can and Barrier Bag fee included in the price. To see the value of these fees, download our Fee List.

  • Kainic acid monohydrate, 98%

    Alfa Aesar

  • Kemptide

    Alfa Aesar

    Synonym(s): Phosphate acceptor peptide, Leu-Arg-Arg-Ala-Ser-Leu-Gly Formula: C32H61N13O9 Formula weight: 771.91 CAS Number: 65189-71-1 Harmonized Tariff Code:  2925.29

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