"MilliporeSigma"
Acétonitrile ≥99.9% (by GC), OmniSolv®, gradient grade for HPLC, Supelco®
Supplier: MilliporeSigma
For spectrophotometry and chromatography. UV cutoff 189 nm. Gradient controlled to remove lipophilic interferences at 254 and 210 nm. Certificate of lot analysis on label.
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Acide trifluoroacétique ≥99.9% for HPLC, Supelco®
Supplier: MilliporeSigma
Colorless to light yellow liquid.
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Méthanol ≥99.8% ACS for HPLC, Supelco®
Supplier: MilliporeSigma
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Acétonitrile ≥99.8% for HPLC, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Benzène ≥99.7%, OmniSolv®, Supelco®
Supplier: MilliporeSigma
For spectrophotometry and chromatography. UV cutoff 280nm. Lot analysis on label.
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Tétrahydrofuranne ≥99.9% (by GC) unstabilised, OmniSolv®, Supelco®
Supplier: MilliporeSigma
Meets Reagent Specifications for testing USP/NF monographs.
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Petroleum spirit, 35…60 °C, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications
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SigmaSpinner™ PES Centrifugal Device, 0.5 ml
Supplier: MilliporeSigma
SigmaSpinner™ 0.5 ml Polyethersulfone (PES) Centrifugal Devices efficiently concentrate, desalt, or exchange buffers for aqueous biological samples of 10 to 500 μl.
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Sulfuric acid 95.0-98.0%, GR ACS, Supelco®
Supplier: MilliporeSigma
Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs.
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Supelco® Aquastar™ Coulometric and Volumetric Reagents and Solvents
Supplier: MilliporeSigma
The Aquastar® range is designed to provide reagents for the determination of water by Karl Fischer titration of a wide range of substrates and by a variety of methodologies. These include reagents for one- or two-component systems; combined coulometric reagents; solvents for oils and fats; reagents and solvents for determination of water in ketones and aldehydes. Calibration standards are also available.
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Eau, clear, colorless, OmniSolv®, gradient grade, Supelco®
Supplier: MilliporeSigma
Meets reagent specifications for testing USP/NF monographs.
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Ammoniaque 28,0 - 30,0%, GR ACS, Supelco®
Supplier: MilliporeSigma
Ammoniaque 28,0 - 30,0%, GR ACS, Supelco®
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Dichlorométhane ≥99.9% stabilised, OmniSolv®, Supelco®
Supplier: MilliporeSigma
For spectrophotometry, gas chromatography, HPLC, and residue analysis. UV cutoff 231nm. Lot analysis on label.
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Propanol-2 ≥99.8% for HPLC, Supelco®
Supplier: MilliporeSigma
HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs
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Méthanol ≥99.9%, OmniSolv® LC-MS LC-MS for LC-MS, Supelco®
Supplier: MilliporeSigma
Clear liquid. For use in HPLC, GC, and spectrophotometry. The infrared spectrum conforms to the standard. Filtered through a 0.2µm element for purity. UV cutoff at 205nm.
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Acétone ≥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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#: CA21905-026
: Kimberly-Clark