6760 Results for: "MilliporeSigma"

Clear liquid. For low level trace metal analysis. Double-distilled and packaged in ISO Class 4 (FED-STD-209E Class 10/M2.5) cleanroom conditions. Supplied in specially designed, preleached fluoropolymer resin bottles to guarantee product integrity. Certificate of Analysis supplied with each shipment.

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Crystal violet solution, HARLECO® for Gram staining, Sigma-Aldrich®

Supplier: MilliporeSigma

HARLECO® Individual replacement for crystal violet component of the Gram Staining Set. Stains Gram-positive bacteria purple

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Extran® 300 Liquid Detergent for Manual Washing, MilliporeSigma

Supplier: MilliporeSigma

When diluted with water, concentrates can clean by themselves without leaving residues

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n-Hexane ≥95%, OmniSolv®, Supelco®

Supplier: MilliporeSigma

Suitable for spectrophotometry, HPLC, and gas chromatography and residue analysis. UV cutoff 195nm. Certificate of Analysis on label.

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Hydrochloric acid 36.5 - 38.0%, GR ACS, Supelco®

Supplier: MilliporeSigma

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

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Hexane (mixture of isomers) ≥98.5%, OmniSolv®, Supelco®

Supplier: MilliporeSigma

Suitable for spectrophotometry, HPLC and gas chromatography, and residue analysis. UV cutoff 195nm. For neat, nitrogen-purged hexane in a 1cm cell versus water, absorbance is 0.20 to 0.005 between 210nm and 280nm. Certificate of Analysis on label.

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Aquastar™ Coulometric and Volumetric Reagents and Solvents, MilliporeSigma

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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Benzene, anhydrous ≥99.8%, DriSolv®, Supelco®

Supplier: MilliporeSigma

Packed under nitrogen. Flammable. Toxic.

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Sterikon® Plus Bioindicators, MilliporeSigma

Supplier: MilliporeSigma

A rapid and easy-to-use method for verifying steam sterilization.

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2-Propanol ≥99.8% for HPLC, Supelco®

Supplier: MilliporeSigma

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

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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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Water, OmniSolv®, gradient grade, Supelco®

Supplier: MilliporeSigma

Meets reagent specifications for testing USP/NF monographs.

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Dichloromethane ≥99.9% stabilized, OmniSolv®, Supelco®

Supplier: MilliporeSigma

For spectrophotometry, gas chromatography, HPLC, and residue analysis. UV cutoff 231nm. Lot analysis on label.

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Methanol ≥99.9%, OmniSolv® 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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2-Propanol ≥99.9%, OmniSolv®, Supelco®

Supplier: MilliporeSigma

Suitable for spectrophotometry, HPLC, GC, and residue analysis. UV cutoff at 204nm. Filtered to remove particulate matter. Certificate of Analysis on label.

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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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Ethyl acetate ≥99.8% for HPLC, Supelco®

Supplier: MilliporeSigma

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

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Triethylamine ≥99.5% for HPLC, Supelco®

Supplier: MilliporeSigma

Triethylamine. Suitable for multiple applications, these reagents meet or exceed ACS specifications.

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Water, HARLECO®, Deionized ASTM Type II, Sigma-Aldrich®

Supplier: MilliporeSigma

Deionized, Distilled Water, ASTM Type II

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Acetone ≥99.5%, GR ACS, Supelco®

Supplier: MilliporeSigma

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

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Methanol ≥99.8%, GR ACS, meets analytical specification for testing USP/NF monographs, Supelco®

Supplier: MilliporeSigma

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

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Methanol ≥98% (by GC) for histology, Supelco®

Supplier: MilliporeSigma

Used as a fixative for hematology and a substitute for ethanol.

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Methanol ≥99.9%, OmniSolv®, gradient grade for HPLC, Supelco®

Supplier: MilliporeSigma

Suitable for use in spectrophometry and HPLC and gas chromatography. Gradient controlled for absence of lipophilic interferences at 254 and 235nm. UV cutoff 203nm. Certificate of Analysis on label.