Phenol ≥99.0% saturated with buffer pH 4.5

Supplier: VWR

For RNA purification, it is best to use a phenol or phenol:chloroform mixture with a pH of 4.5 to 5.5. Although phenol alone will purify RNA in these extractions, messenger RNA can collect with the DNA at the inter-phase in the complete absence of chloroform. The ratio of phenol to chloroform can vary from no chloroform to a 1:1 mixture, depending on the individual tissue and the character of the RNA being purified. For many applications, a 5:1 ratio of phenol:chloroform is a recommended starting point. The phenol used for extraction protocols must be highly purified and essentially free of contamination by phenolic acid, a product of phenol oxidation. VWR’s phenol products are manufactured from the purest crystalline phenol to ensure optimal results.

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Phenol ≥99.0%, crystalline, Ultra Pure Grade

Supplier: VWR

Phenol ≥99.0%, crystalline, Ultra Pure Grade

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Phenol ≥99% ACS

Supplier: VWR

Phenol ≥99% ACS

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Phenol ≥99% saturated solution in water, Biotechnology Grade, buffered

Supplier: VWR

Packaged at pH 6.6, this mixture is provided with a supplemental alkaline buffer that
allows the researcher to easily increase the pH to 7.9 for DNA purification. When mixed with Chloroform:Isoamyl Alcohol (24:1), it makes an optimized reagent for DNA purification. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.

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Phenol 99.0-100.5% (by anhydrous basis), crystals USP, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Crystals.

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Phenol solution, StandARd®, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Phenol Solution (1 ml = 1 mg Phenol), StandARd®

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Phenol for synthesis, Sigma-Aldrich®

Supplier: MilliporeSigma

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Phenol 99.0-100.5% (by bromometric analysis) ACS, Reag. Ph. Eur., GR for analysis, Supelco®

Supplier: MilliporeSigma

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Phenol 99.5% unstabilized, loose crystals, extra pure

Supplier: Thermo Scientific Chemicals

Phenol 99.5% unstabilized, loose crystals, extra pure

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Phenol 99%, extra pure

Supplier: Thermo Scientific Chemicals

Phenol 99%, extra pure

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Phenol 99+%, loose crystals for biochemistry

Supplier: Thermo Scientific Chemicals

Phenol 99+%, loose crystals for biochemistry

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Phenol ≥99.5% unstabilized

Supplier: Thermo Scientific Chemicals

Molecular biology

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Phenol saturated solution in water stabilized for molecular biology DNase-, RNase-, protease-, oxides-free

Supplier: Thermo Scientific Chemicals

Phenol saturated solution in water stabilized for molecular biology DNase-, RNase-, protease-, oxides-free

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Phenol ≥99.5% (by GC)

Supplier: TCI America

CAS Number: 108-95-2
Molecular Formula: C6H6O
Molecular Weight: 94.11
Purity/Analysis Method: >99.5% (GC)
Form: Crystal
Color: White
Boiling point (°C): 181
Melting point (°C): 42
Flash Point (°C): 79

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Phenol 90-100%, Ultrapure

Supplier: MP Biomedicals

Phenol is useful for extraction of viral, plasmid and phage DNAs, and to solubilize and dissociate proteins. It is used as a general disinfectant, either in solution or mixed with slaked lime, etc., for toilets, stables, cesspools, floors, drains, etc.; for the manufacture of colorless or light-colored artificial resins, many medical and industrial organic compounds and dyes; as a reagent in chemical analysis. Aqueous solutions are used as topical anesthetic; topical antiseptic; topical antipruritic. Phenol is used in DNA extractions for removing protein.

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Phenol 99+%, detached crystals

Supplier: Thermo Scientific Chemicals

99.5%. 500g.

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Aquaphenol™, clear, colorless solution

Supplier: MP Biomedicals

Aquaphenol™ is a solution of double-distilled phenol saturated with ultra-pure water (approx 30%). It does not contain antioxidant or additives. Aquaphenol™ has an acid pH and can be used directly for RNA extraction. For DNA extraction, pH can be quickly adjusted to 7,5 or 8 using pH maker solutions and protocols included.

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Phenol ≥99.0%, fused crystals USP

Supplier: Spectrum Chemicals

PHENOL, FUSED CRYSTAL, USP is extracted from petroleum and mainly used to produce precursors of plastics and is also used as a building block to synthetically produce a wide range of pharmaceutical products and drugs such as aspirin and oral analgesic among them. Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities. Storage temperature - LIGHT SENSITIVE; AIR SENSITIVE; MOISTURE SENSITIVE: Keep tightly closed in light-resistant containers. Store under nitrogen

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Phenol, Molecular Biology Grade

Supplier: MilliporeSigma

500gm. Crystalline solid. Packaged under inert gas. Purity: >=99% by GC. Contaminants: iron <=0.0002%; magnesium <=0.0003%. Heavy metals: <=0.0008%. RTECS SJ3325000, CAS 108-95-2.

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Phenol 99.0-100.5%, EMPROVE® ESSENTIAL USP, Ph. Eur., ChP, JP, extra pure, SAFC®

Supplier: MilliporeSigma

Phenol, Suitable for use as excipient EMPROVE* exp Ph Eur,JP,USP, Cas No. 108-95-2, Molecular Formula: C6H5OH, Synonyms: Hydroxybenzene, Carbolic acid, Size: 25kg

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Phenol 99+% stabilized ACS

Supplier: Thermo Scientific Chemicals

MDL: MFCD00002143 Beilstein Registry No.: 969616 Fieser: 1828

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Phenol ≥99.0% stabilized ACS

Supplier: BeanTown Chemical

CAS: 108-95-2; EC No: 203-632-7; MDL No: MFCD00002143; RTECS: SJ3325000 UN No: UN1671; Haz Class: 6.1; Packing Group: II Crystalline; Linear Formula: C6H5OH; MW: 94.11 Melting Point: 40-42°; Boiling Point: 182°; Flash point: 79°C (174°F) Density (g/mL): 1.071 Air Sensitive, Hygroscopic, Light Sensitive