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449 résultats pour « acs solvent »

"acs solvent"

449 Résultats
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Acide citrique monohydraté ≥99% (by acidimetry), granules, BAKER ANALYZED® A.C.S. Reagent ACS, J.T.Baker®

Acide citrique monohydraté ≥99% (by acidimetry), granules, BAKER ANALYZED® A.C.S. Reagent ACS, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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EDTA 99.4-100.6%, powder, BAKER ANALYZED® ACS analytical reagent

EDTA 99.4-100.6%, powder, BAKER ANALYZED® ACS analytical reagent

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

The quality of many BAKER ANALYZED™ Reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS). These solvents are essential for any chemical stockroom.

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Propanol-2 ≥99.9%, Purified Plus® ACS for organic synthesis, for preparative liquid chromatography, Burdick & Jackson™

Supplier: Burdick & Jackson

For specialty organic synthesis, preparative scale liquid chromatography, glassware cleaning, and applications requiring ACS reagent-grade solvent. Soluble in water.

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Organic Carbon Filter for Labconco Protector® Demonstration Hood

Supplier: Labconco

Organic carbon filter, Type AC. It contains 12 pounds of granular activated carbon media suitable for organic solvents including acetone, ethyl acetate, toluene and xylene.

Vente

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n-Heptane, 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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Acetone ≥99.9% (dried basis), Purified Plus™ ACS for organic synthesis, for preparative liquid chromatography, Burdick & Jackson™

Supplier: Burdick & Jackson

For specialty organic synthesis, preparative scale HPLC, glassware cleaning, and applications requiring ACS reagent grade solvent. The 54gal. drum is individually analyzed with certificate attached. Soluble in water.

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Dichlorométhane ≥99.9% stabilised, Purified Plus® ACS for organic synthesis, for preparative liquid chromatography, Burdick & Jackson™

Supplier: Burdick & Jackson

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

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

Supplier: Burdick & Jackson

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

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Micro/Mini-Lab Solvent Still, Reflux, Ace Glass Incorporated

Micro/Mini-Lab Solvent Still, Reflux, Ace Glass Incorporated

Supplier: Ace Glass

This is a microscale size solvent still that allows continuous reflux of solvents with stopcock open and collection of pure solvent when closed

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Ace-Thred UNF Easy Adapter, Ace Glass Incorporated

Ace-Thred UNF Easy Adapter, Ace Glass Incorporated

Supplier: Ace Glass

The Easy Adapter allows connection of small bore tubing to Ace-Threds without having to turn vessel or tubing when removing adapter from vessel, i.e., Solvent Reservoirs.

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Chloroforme, 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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2,2,4-Triméthylpentane, 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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Tétrachloroéthylène, 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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Acétone ≥99.5%, UltimAR® for liquid chromatography, for UV spectrophotometry, Macron Fine Chemicals™

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

Supplier: Burdick & Jackson

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.

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n-Pentane, 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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