"Acetone ACS"

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Acetone ≥99.5%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

UltimAR—Solvents that meet ACS specifications for liquid chromatography, UV-spectrophotometry, and general purpose use. They are also tested by GC/ECD and GC/FID for use in extraction/concentration sample clean-up protocols for trace-level organic impurities.

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Acetone ≥99.5% (by GC, corrected for water content) for HPLC, Supelco®

Supplier: MilliporeSigma

HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.

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Methanol ≥99.8% for spectrophotometry

Supplier: BeanTown Chemical

CAS: 67-56-1; EC No: 200-659-6; MDL No: MFCD00004595; RTECS: PC1400000 UN No: UN1230; Haz Class: 3; Packing Group: II Liquid; Linear Formula: CH3OH; MW: 32.04 Melting Point: -98°; Boiling Point: 64.7°; Flash point: 9.7°C (49.5°F) Density (g/mL): 0.791; Refractive Index: 1.329

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Acetone ≥99.5% for spectrophotometry

Supplier: Thermo Scientific Chemicals

MDL: MFCD00008765 Beilstein Registry No.: 635680 Notes: Meets ACS spectrophotometric requirements. Filtered through 0.2µ filters. Fieser: 2,13 3,4 6,9

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Methanol ≥99%

Supplier: BeanTown Chemical

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Acetone, Uvasol® for spectroscopy, Supelco®

Supplier: MilliporeSigma

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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Chloroform ACS

Supplier: Electron Microscopy Sciences

CHCl3 FW 119.38 CAS 67-66-3 A.C.S.

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Acetonitrile ≥99.5% (by GC), GR ACS, Supelco®

Supplier: MilliporeSigma

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

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Acetonitrile ≥99.5% ACS analytical reagent, general laboratory use

Supplier: Honeywell Research Chemicals

ACS general use certified, reagent grade

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Acetonitrile ≥99.5% (by GC), Puriss. p.a. ACS, Reag. Ph. Eur., Riedel-de Haën™

Supplier: Honeywell Research Chemicals

ACS GENERAL USE SOLVENTS

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Acetonitrile ≥99.8% for HPLC, Supelco®

Supplier: MilliporeSigma

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

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Methanol absolute, anhydrous ≥99.8% (by GC), AR® ACS, Macron Fine Chemicals™

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Low acetone. Soluble in water.

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Acetonitrile ≥99.8%, Purified Plus® ACS for organic synthesis, for preparative liquid chromatography, Burdick & Jackson™

Supplier: Honeywell Research Chemicals

For specialty organic synthesis, preparative scale liquid chromatography, glassware cleaning, and applications requiring ACS reagent grade solvent. The 54-gallon drum is individually analyzed with certificate attached.