Reagents, P, 500 mL
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85% Phosphoric Acid
GFS ChemicalsThe GFS Chemicals phosphoric acid with 85% concentration levels comes in a colorless and odorless liquid form. The phosphoric acid is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional,…
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2-Propanol, Semiconductor Grade, 99.5% min
Thermo Scientific ChemicalsFormula: (CH3)2CHOH Formula weight: 60.10 Purity: 99.5% min CAS Number: 67-63-0 UN Number: UN1219 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.12 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May…
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Phenol, Liquefied, Reagent
Spectrum ChemicalGrade: Reagent UN No.: UN2821 Class: 6.1 Pkg. Group: PG II
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Potassium chloride, 0.005M, Conductivity Standard
Thermo Scientific ChemicalsFormula: KCl, 718^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code: 3822.00
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Perchloric acid, ACS reagent, 70%
MilliporeSigmaSynonyms: PCA CAS Number: 7601-90-3 Formula: HClO4 Formula Weight: 100.46 Linear Formula: HClO4 MDL No.: MFCD00011325 Purity: 69.0-72.0% (ACS specification); 70% Density: 1.664 g/mL at 25 C UNSPSC Code: 12352302 General description: Perchloric acid (HClO4), an oxygen…
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Pyridine-Barbituric Acid Reagent
Ricca ChemicalFormula: Mixture Description: For Cyanide Determination
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Synonyms: Hydrogen peroxide solution Formula: H2O2 Formula Weight: 34.01 CAS No.: 7722-84-1 Purity: ≥30% Storage Temperature: 2-8°C Caution: keep in dark area Legal Information: PERDROGEN is a trademark of Sigma-Aldrich Co. LLC
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Potassium Hydroxide, 10 Percent (w/v), Solution
Spectrum ChemicalUN No.: UN1814 Class: 8 Pkg. Group: PG II
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Potassium Iodate-Iodide 0.0125 N Standard Solution for Sulfite APHA; 1 L
Spectrum ChemicalPotassium Iodate-Iodide 0.0125 N Standard Solution for Sulfite APHA; 1 L are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
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Synonym(s): PDMS MDL Number: MFCD01325010 Boiling Point: >200 °C Density: 0.97 g/mL at 25 °C Refractive Index: n 20/D 1.406
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Potassium chloride, 0.0375M, Conductivity Standard
Thermo Scientific ChemicalsFormula: KCl, 5000^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code: 3822.00
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Phosphate, 0.2M buffer soln., pH 7.2
Thermo Scientific ChemicalsCAS Number: 7558-80-7 Harmonized Tariff Code: 2835.22
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ALDRICH Poly(ethylene glycol) diacrylate, average Mn 250
MilliporeSigmaSynonym(s): PEG diacrylate MDL Number: MFCD00081876 Density: 1.11 g/mL at 25 °C Refractive Index: n 20/D 1.463 Storage: 2-8°C
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Phenolphthalein Solution, 0.5% (Alcoholic) 500Ml
Innovating ScienceFor Educational, Classroom Purposes Only
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CAS Number: 136112-00-0 MDL No.: MFCD00133763 Density: 1.12 g/mL at 20 C Storage: 2-8C UNSPSC Code: 12000000 Physical form: mixture of phenol; chloroform; isoamyl alcohol in the ratio of 125:24:1 (v/v/v); saturated with 2 M NaOAc pH 4
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Phosphate, Ion chromatography standard solution, Specpure r, PO4 -^3 1000µg/ml
Thermo Scientific ChemicalsFormula: KH2PO4 in H2O Harmonized Tariff Code: 3822.00
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Potassium dichromate, 0.25N Standardized Solution
Thermo Scientific ChemicalsFormula: Cr2K2O7 Formula weight: 294.18 CAS Number: 7778-50-9 UN Number: UN3287 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2841.50 Hazard Statements: H272-H331-H334-H340-H350-H360-H372-H314-H302-H317 May intensify fire; oxidizer. Toxic if inhaled. May cause…
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Perchloric Acid Redistilled
GFS ChemicalsHCIO4 F.W.: 100.46 NFPA#: 3-0-1 Specific Gravity: 1.660 DOT: 1/8/I Descriptions: Trace metal grade. Low ppb metal impurities. Note: Results reported at time of bottling in glass. The levels of Al, B, Ca, K, Mg, Mn, Na, and Si will increase over time.
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Polysorbate 20
MP BiomedicalsPolysorbate 20 is typically used as an emulsifying agent for the preparation of stable oil-in-water emulsions, particularly in pharmaceutical applications. It has been used in pre-extraction of membranes to remove peripheral proteins. It has been used as a blocking agent on nitrocellulose. …
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Phosphoric Acid, N.F., Multi-Compendial
Avantor - J.T.Baker®Formula: H3PO4 Formula Weight: 98.00 CAS Number: 7664-38-2
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Paraffin Oil, BAKER
Avantor - J.T.Baker®CAS Number: 8012-95-1 Specific Gravity: 1L = .88 Kg Flash Point: 193° C
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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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Phosphorus, plasma standard solution, Specpure r, P 10,000µg/ml
Thermo Scientific ChemicalsFormula: H3PO4, 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not breathe…
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Propargyl alcohol, 0.99
MilliporeSigmaSynonyms: 2-Propyn-1-ol CAS Number: 107-19-7 Formula: C3H4O Formula Weight: 56.06 Linear Formula: HC///CCH2OH MDL No.: MFCD00002912 Purity: 0.99 Boiling Point: 114-115 C(lit.) Melting Point: -53 C (lit.) Density: 0.963 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Phosphate-buffered saline (PBS, 10X), with Triton r X-100
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00
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Ponceau S, 0.2% v/v soln. in 5% acetic acid
Thermo Scientific ChemicalsSynonym(s): C.I. 27195, Acid Red 112 Formula: C22H12N4Na4O13S4 Formula weight: 760.56 CAS Number: 6226-79-5 Harmonized Tariff Code: 3204.12
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Potassium Iodide, 15% Solution, APHA
Spectrum ChemicalThe Spectrum Chemical 15% potassium iodide solution is used in conducting limit test for arsenic and APHA color measurement test. It is suitable to treat hyperthyroidism. Potassium iodide is also used in radioactive and nuclear emergencies. Application: For Arsenic
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Potassium Hydroxide, 0.1N Solution
Spectrum ChemicalPotassium Hydroxide, 0.1 N Solution - Spectrum solutions utilize the highest quality raw materials appropriate to your product. Most raw materials meet or exceed the specifications established by the American Chemical Society. Where appropriate, many finished products are traceable to NIST Standard…