Reagents, P, Supplies, Ready to Ship
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Formula: C20H14O4 in Methanol Formula Weight: 318.33
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Poly(ethylene glycol), BioUltra, 4,000
MilliporeSigmaSynonym: PEG CAS Number: 25322-68-3 Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 PubChem Substance ID: 24890217
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Potassium Phosphate, Monobasic, Crystal, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: KH2PO4 Formula Weight: 136.09 CAS Number: 7778-77-0
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Synonym(s): RESOMER ® RG 503 H; PLGA Linear Formula: [C3H4O2]x[C2H2O2]y MDL Number: MFCD00131930 Storage: 2-8°C
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH2PO4 Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: 98-100.5% (calc. to the dried substance) Density: 2.338 g/mL at 25 °C(lit.)
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2-Propanol, BioReagent, for molecular biology, =99.5%
MilliporeSigmaIsopropanol is a clear, colorless, polar organic solvent commonly used in chemistry and molecular biology laboratories. It will dissolve a wide range of chemicals, and evaporates quickly. This product (2-propanol) is designated as molecular biology grade and is suitable for the precipitation of…
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Potato Dextrose Agar, Granulated
MilliporeSigmaFor the cultivation, isolation and enumeration of yeasts and molds from foodstuffs and other materials. Synonym(s): PDA Typical Composition (g/L): Potato infusion 4.0 (infusion from 300g potatoes); D(+)glucose 20.0; agar-agar 15.0 Preparation: 39.0g/L
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Potassium Nitrate, Crystal, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: KNO3 Formula Weight: 101.09 CAS Number: 7757-79-1
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Potassium Phosphate 500G
MilliporeSigmaCAS number: 7778-77-0 Grade: Meets ACS Specifications Chemical formula: KH2PO4 Molar Mass: 136.09 Synonyms: Potassium Dihydrogen Phosphate
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Potassium Cyanide, Technical
Spectrum ChemicalGrade: Technical CAS No.: 151-50-8 UN No.: UN1680 Class: 6.1 Pkg. Group: PG I
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Polysorbate 80, NF
Spectrum ChemicalPolysorbate 80, NF is a formulary grade nonionic surfactant and emulsifier, which is derived from polyexothylated sorbitan and oleic acid. Polysorbate 80, NF is a viscous, water-soluble yellow liquid, often used as an emulsifier in food and other products. Spectrum Chemical NF products, including…
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Phosphate Buffered Saline pH 7.2, liquid, sterile-filtered
MilliporeSigmaPhosphate-buffered saline (PBS) is a buffer solution used in biological research. It is a water-based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate. The osmolality and ion concentrations of the solutions…
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Potassium Carbonate, Anhydrous, Granular, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®Formula: K2CO3 Formula Weight: 138.21 CAS Number: 584-08-7
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Standard Methods Agar; for the enumeration of bacteria in water, wastewater, food and dairy.
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For determination of phenols by the 4-Aminoantipyrine Method. Hach method 8047 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.
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ALDRICH Platinum(II) acetylacetonate, 97%
MilliporeSigmaSynonym(s): 2,4-Pentanedione platinum(II) derivative; Pt(acac)2 Empirical Formula: C10H14O4Pt Linear Formula: Pt(C5H7O2)2 Formula Weight: 393.29 MDL Number: MFCD00000028 Purity: 97% Melting…
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CAS No.: 73049-73-7 Other Notes: Enzymatic hydrolysate
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Phorbol 12-myristate 13-acetate, =99% (TLC), film or powder
MilliporeSigmaSynonym: 12-O-Tetradecanoylphorbol 13-acetate, 4ß,9a,12ß,13a,20-Pentahydroxytiglia-1,6-dien-3-one 12-tetradecanoate 13-acetate, PMA, TPA CAS Number: 16561-29-8 Empirical Formula (Hill Notation): C 36 H56O8 Molecular Weight: 616.83 Beilstein Registry Number:…
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GR ACS Potassium Acetate
MilliporeSigmaFormula: CH3COOK Formula Weight: 98.14 CAS Number: 127-08-2 Synonym(s): Acetic Acid, Potassium Salt
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Polysorbate 20
Avantor - J.T.Baker®Formula: N/A Formula Weight: N/A CAS Number: 9005-64-5 Synonym(s): Polyoxyethylene sorbitan monolaurate
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Fluka Potassium hydroxide solution volumetric, 0.5 M KOH (0.5N)
Honeywell Research ChemicalsStorage condition: Room Temperature UN Number: UN1814 GHS pictograms: GHS05 Signal Words: Danger H Statements: H314;H290 P Statements: P280;P260;P301 + P330 + P331;P304 + P340;P305 + P351 + P338;P308 + P313;P302 + P352 Package Type: Cubitainer® C.A.S. Number 1: 1310-58-3 …
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Potassium Iodide, Free Flowing, AR® (ACS)
Avantor - Macron Fine Chemicals™Formula: KI Formula Weight: 166.00 CAS Number: 7681-11-0
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Polyvinylpyrrolidone, average mol wt 40,000
MilliporeSigmaSynonyms: PVP; Polyvidone; Povidone Formula: (C6H9NO)n CAS No.: 9003-39-8 Application: Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in…