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385 results for "acs solvent"

"acs solvent"

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1-Butanol, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

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2-Propanol, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

2-Propanol, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

   Sustainable Options Available
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Ethylene glycol ≥99.5% (by GC), EMSURE® Reag. Ph. Eur., Reag. USP for analysis

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

   Sustainable Options Available
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Petroleum spirit, 40…60 °C, EMSURE® ACS, ISO for analysis, Supelco®

Petroleum spirit, 40…60 °C, EMSURE® ACS, ISO for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications..

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tert-Butyl methyl ether, EMSURE® ACS for analysis, Supelco®

tert-Butyl methyl ether, EMSURE® ACS for analysis, Supelco®

Supplier: Merck

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications.

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Sodium sulphate, anhydrous ≥99.0%, granular, ULTRA RESI-ANALYZED® ACS 12-60 Mesh for pesticide residue analysis, J.T.Baker®

Sodium sulphate, anhydrous ≥99.0%, granular, ULTRA RESI-ANALYZED® ACS 12-60 Mesh for pesticide residue analysis, J.T.Baker®

Supplier: Avantor

BAKER ULTRA RESI-ANALYZED® Reagent ultra high purity solvents and salts developed for organic residue extraction/concentration procedures.

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Xylene (mixture of isomers), clear, colourless liquid ACS

Supplier: MP Biomedicals

Xylene is used as a solvent. It is used in the laboratory to make baths with dry ice to cool reaction vessels, and as a solvent to remove synthetic immersion oil from the microscope objective in light microscopy.

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Gel permeation chromatography clean-up columns, CLNpak EV

Supplier: Resonac

The CLNpak EV are styrene divinylbenzene copolymer based columns suitable for the fractionation of residual pesticides in foods.

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Benzyl alcohol, clear liquid ACS

Supplier: MP Biomedicals

Storage: Store at Room Temperature (15-30 °C)
Benzyl alcohol (BnOH) is a monoaromatic primary alcohol widely used as a solvent and an intermediate in cosmetic formulations, pharmaceutical and flavor/fragrance industries. It shows bacteriostatic property. Commercial method for its synthesis is by the alkaline hydrolysis of benzyl chloride. Conformational studies by ab initio calculations shows gauche cis conformation around the alcoholic group.
Benzyl alcohol may be used for the benzylation of toluene.

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Cobalt(II) nitrate hexahydrate 98.0-102.0% ACS

Supplier: Thermo Fisher Scientific

Applications: As a battery additive, in the manufacture of cobalt pigments and invisible inks, for decorating stoneware and procelain, and in the preparation of catalysts
Very soluble in water, alcohol, and most organic solvents

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Dimethyl sulphoxide ≥99.9%, clear, colourless liquid ACS

Supplier: MP Biomedicals

Dimethyl sulfoxide is a dipolar, aprotic solvent. Has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.

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Sodium sulphate ≥99.0%, powder ACS

Supplier: Thermo Fisher Scientific

In drying organic liquids, in Kjeldahl nitrogen determination, in manufacturing of glass. Sodium sulfate anhydrous is used primarily for drying non-aqueous solvents by removing traces of water. It is used as a fining agent for molten glass, levelling agent in textile processing, and filler in detergents. It is also used in Kraft process for paper pulping, defrosting windows, manufacture of starch, glass, and soap.

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Face shield, Pervo Nova AC

Supplier: Honeywell Safety

Faceshield for all industrial applications. Browguard made from clear acetate, visor from non-mist treated acetate and carrier from polyamide. Protects against impacts from flying particles of low energy, hot solid penetration, splashes of liquids and liquid sprays and is resistant to numerous solvents, acids and alkalis.

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Dry vacuum and chemical resistant diaphragm pumps (MPC)

Dry vacuum and chemical resistant diaphragm pumps (MPC)

Supplier: Welch by Gardner Denver

The MPC chemical duty diaphragm pumps use PTFE and other fluorinated plastics for the wetted parts to allow aggressive solvent and acid vapours to be pumped. If the pump should handle harsh chemical vapours, then the superior chemical resistant X2 version with higher grade seals and thicker coatings are the best choice. These are well known for quiet operation and running smoothness.

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Dimethyl sulphoxide for molecular biology

Supplier: MP Biomedicals

Storage: Room Temperature, desiccate, store under nitrogen.
Dimethyl Sulfoxide is a dipola, aprotic solvent. It has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.
Dimethyl Sulfoxide is used to enhance dermal absorption of many chemicals, as a solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers, in antifreeze or hydraulic fluids, as a cryopreservative for cell cultures, oxidation of thiols and disulfides to sulfonic acids, as a PCR cosolvent to help improve yields, especially in long PCR. DMSO is routinely used in polymerase chan reaction (PCR), amplification of cDNA libraries, DNA sequencing, column-loading buffers for poly (A)+ RNA selection, buffers for the transformation of competent E. coli, and transfection protocols.
To prepare sterile solutions use a teflon or nylon membrane to sterile-filter the DMSO - do not use a cellulose acetate membrane.

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VWR® Hitachi Chromaster Plus HPLC System

VWR® Hitachi Chromaster Plus HPLC System

Supplier: VWR Collection

Experience the next level of high-performance liquid chromatography with the Chromaster Plus HPLC system. This latest version boasts a sleek new design and enhanced performance features, including the upgraded CM5310 column oven and CM5410 UV detector. The new design offers a modern and user-friendly interface, while the enhanced performance of the CM5310 column oven and CM5410 UV detector ensures superior results. Additionally, users can enjoy peace of mind with an extended warranty coverage.

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