You Searched For: S-Methyl+2,5-difluorobenzothioate

Description: Quinoline Yellow,for microscopy (Hist.), mixture of mono- and disulfonic acid sodium salt (Acid Yellow 3)

Catalog Number: 22680-25G-F

UOM: 1 * 25 g

Supplier: SIGMA ALDRICH MICROSCOPY

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Description: Methanolic HCl (hydrogen chloride in methanol) is particularly useful for preparing methyl esters of volatile (short chain) fatty acids. Fatty acids are esterified by heating them with an anhydrous alcohol in the presence of an acidic catalyst in a sealed vessel at a high temperature for a short time. In the reaction, a fatty acid molecule and an alcohol molecule are joined, with the release of a water molecule. The derivatives can be quickly and easily recovered, quantitatively, from the reaction medium.

Catalog Number: 90964-10X1ML

UOM: 1 * 10 mL

Supplier: Merck

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Description: Hydrochloric acid 3.571 mol/l (N/0.28), Titripur® volumetric solution, Supelco®

Catalog Number: 1.13134.9010

UOM: 1 * 10 L

Supplier: Merck

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Description: For the PAS reaction used to detect aldehyde and mucosubstances in microscopy

Catalog Number: 1.00482.1000

UOM: 1 * 1 L

Supplier: Merck

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Description: L(+)-Ascorbic acid, TECHNICAL

Catalog Number: 20155.294

UOM: 1 * 1 kg

Supplier: VWR Chemicals

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Description: Sulphuric acid 0.005 mol/l concentrated aqueous solution, Supelco®

Catalog Number: 1.09982.0001

UOM: 1 * 1 Ampoul

Supplier: Merck

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Description: p-Toluenesulphonic acid monohydrate, EMSURE® ACS for analysis, Supelco®

Catalog Number: 1.09613.0100

UOM: 1 * 100 g

Supplier: Merck

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Description: Formic acid 98-100% (by alkalimetry), LiChropur™ for HPLC, Supelco®

Catalog Number: 5.43804.0250

UOM: 1 * 0,25 L

Supplier: Merck

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Description: Oxalic acid dihydrate for synthesis, Sigma-Aldrich®

Catalog Number: 8.18242.1000

UOM: 1 * 1 kg

Supplier: Merck

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Description: Trifluoroacetic acid 0,05% (v/v) in acetonitrile, LiChrosolv® for HPLC, Supelco®

Catalog Number: 4.80672.2500

UOM: 1 * 2,5 L

Supplier: Merck

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Description: Hydriodic acid 67%, EMSURE® for analysis, Supelco®

Catalog Number: 1.00345.0250

UOM: 1 * 250 mL

Supplier: Merck

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Description: Bromoacetic acid ≥98.0% (by GC) for synthesis, Sigma-Aldrich®

Catalog Number: 8.02260.1000

UOM: 1 * 1 kg

Supplier: Merck

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Description: Diethylenetriaminepentaacetic acid ≥99%, AnalaR NORMAPUR® analytical reagent

Catalog Number: 85989.180

UOM: 1 * 100 g

Supplier: VWR Chemicals

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Description: Sulphuric acid 96% VLSI, Electronic Grade

Catalog Number: VWRC6682.2500

UOM: 1 * 2,5 L

Supplier: VWR Chemicals

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Description: Stearic acid, powder, TECHNICAL

Catalog Number: 20666.460

UOM: 1 * 25 kg

Supplier: VWR Chemicals

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Description: Methacrylic acid alkylester (mixture of C₁₂-C₁₆) stabilised for synthesis, Sigma-Aldrich®

Catalog Number: 8.00589.0100

UOM: 1 * 100 mL

Supplier: Merck

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