Accurate analytic results in UV/VIS and infrared spectroscopy depend on the use of very pure solvents for sample preparation. The Uvasol® solvents range has been specially designed for spectroscopy and other applications requiring solvents of the highest spectral purity. The refinement process allows a greater degree of security in applications and avoids misinterpretation of analytical results caused by traces of UV, IR and fluorescence contamination. Uvasol® solvents offer best UV transmittance. In all specifications the minimum transmittance for 5 typical wavelengths are identified. Furthermore the transmittance is specified in accordance with Reag. Ph Eur and ACS.

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E/E 92,6-95,2 % w/w, EMSURE® analysis_for, Supelco®

Supplier: MilliporeSigma

Ethanol 96% EMSURE® Reag. Ph Eur.

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Ethanol ≥94.9% ACS, pure for HPLC (190 Proof), Supelco®

Supplier: MilliporeSigma

Ethyl Alcohol, 190 Proof HPLC. Suitable for multiple applications, these reagents meet or exceed ACS specifications.

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Ethanol absolute ≥99.5% (by GC), GR ACS (200 Proof), Supelco®

Supplier: MilliporeSigma

GR ACS, Meets Reagent Specifications for testing USP/NF monographs

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E/E 99,9 GC_ASSAY_METHOD, LiChrosolv®, gradient LC, Supelco®

Supplier: MilliporeSigma

Offering a high degree of UV transmittance, low particle count, low acidity and alkalinity, and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. They are produced from specially selected raw materials, and undergo a number of purification steps prior to final packaging. Since separations are normally carried out under gradient conditions in analytical HPLC, Merck Millipore offer solvents in ’gradient grade’ as well as ’isocratic grade’. This enables you to minimise the gradient effect of the solvent involved.

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E/E 70%, meetSpec_USP (140 Proof)

Supplier: Decon Labs

This 140 Proof ethanol (70% ethanol) is a pure ethyl alcohol made for research, healthcare, industrial, or production applications as a cleaner, solvent, or reagent.

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Ethanol absolute ≥100% (v/v) USP for molecular biology (200 Proof)

Supplier: Decon Labs

Decon’s 200 proof ethanol (100% ethanol) is a Molecular Biology Grade, pure ethanol product made to USP specifications and is tested for DNAase / RNAase activity and its ability to precipitate DNA from solution. Molecular Biology Grade Ethanol can be used in absolute form or diluted for use in most applications in Molecular Biology Laboratories.

Ordering Information: Pure Ethanol products are taxed according to the government schedule of excise taxes detailed in 27 CFR Chapter 1 section 27.41. This excise tax is included in the cost of this product. There is no need for Federal Permits.

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Ethanol ≥95%, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (190 Proof) (not denatured)

Supplier: Decon Labs

190 proof (95%) pure (undenatured) ethanol. Meets USP and multi-compendial specifications. Used for research, healthcare, industrial, and production applications as a cleaner, solvent, and reagent.

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Ethanol absolute, KOPTEC, meets analytical specification of BP, Ph. Eur., USP (200 Proof)

Supplier: Decon Labs

Pure (undenatured) anhydrous (200 proof/100%) ethyl alcohol meets USP and Multicompendial specifications used as a cleaner, solvent, or reagent.

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Ethanol ≥70%, KOPTEC USP, Biotechnology Grade (140 Proof)

Supplier: Decon Labs

140 proof pure (undenatured) ethanol (70%) USP. Used for research, healthcare, industrial, and production applications as a cleaner, solvent, and reagent.

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E/E absolute, pure (200 Proof)

Supplier: Decon Labs

E/E absolute, pure (200 Proof)

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Ethanol ≥99.5% (v/v) USP (200 Proof) (not denatured)

Supplier: Spectrum Chemicals

Dehydrated Alcohol, 200 Proof, Undenatured, USP is used as an antiseptic to disinfect skin prior to injections, an active ingredient for pain relief and as a solvent. Spectrum manufacturers Dehydrated Alcohol, 200 Proof, Undenatured, USP and packages it in sizes that various sizes from convenient laboratory 100 mL bottles to 200 L production drums. Like all Spectrum Chemical USP products, dehydrated alcohol products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities

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Ethanol, OmniPur®, pure (200 Proof), Sigma-Aldrich®

Supplier: MilliporeSigma

Ethanol, OmniPur®, pure (200 Proof), Sigma-Aldrich®

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Ethanol solution 20%, in single-use containers, HyClone™ for bioprocessing

Supplier: Cytiva

HyClone 20% ethanol solution in single-use bags offers a convenient format for cleaning and storing chromatography resins in downstream bioprocessing applications.

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Ethanol ≥95% FCC (190 Proof)

Supplier: Spectrum Chemicals

Ethyl Alcohol, 190 Proof, FCC - The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

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E/E absolute 99,5, BiotechGrade (200 Proof)

Supplier: Spectrum Chemicals

Dehydrated Alcohol, 200 Proof, BiotechGrade The GR is an EMD trademark and indicates this chemical reagent is suitable for use in analytical chemistry and that the product meets or exceeds American Chemical Society (ACS) requirements.

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E/E absolute 99,5 USP, BP, Ph. Eur. (200 Proof)

Supplier: Spectrum Chemicals

Dehydrated Alcohol, 200 Proof, USP, EP, BP is used as an antiseptic to disinfect skin prior to injections, an active ingredient for pain relief and as a solvent. All Spectrum Chemical USP, EP, BP dehydrated alcohol products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities

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Ethanol absolute ≥99.5% ACS (200 Proof)

Supplier: Thermo Scientific Chemicals

Ethanol absolute ≥99.5% ACS (200 Proof)

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Ethanol ≥95.5% USP

Supplier: Ricca Chemical

Ethanol ≥95.5% USP

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Ethanol ≥96% (v/v), EMPROVE® EXPERT Ph. Eur., JP, USP suitable for use as excipient, SAFC®

Supplier: MilliporeSigma

Ethanol 96%, Suitable for use as excipient EMPROVE* exp Ph Eur,JP,USP, Cas No. 64-17-5, Molecular Formula: C2H5OH, Synonyms: Ethyl alcohol, EtOH, Size: 25l

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