"Merck"

Supplier: Merck

These centrifugal filter units can be used for a number of applications: concentration of biological samples containing antigens, antibodies, enzymes, nucleic acids, or microorganisms; purification of macromolecular components found in tissue culture extracts or cell lysates and protein removal prior to HPLS; concentration of dilute or pre-purified proteins from column eluents; desalting, buffer exchange and protein dialysis; size exclusion and protein fractionation.

Supplier: Merck

These filter holders are used to ultraclean or sterilise small volumes of liquids dispensed by syringes.

Supplier: Merck

Filters for sterilising or clarifying biological solutions. The larger filtration area increases flow rate and throughput. It also makes it easier to filter solutions because it reduces the pressure required to empty the syringe.

Supplier: Merck

Ideal for sterilising tissue culture media, buffers, or other aqueous solutions. The no tip, tapered receiver flask and compact profile of the Stericup® design improve stability and make gripping the receiver easier.

Supplier: Merck

Dulbecco′s modified eagle′s medium (DMEM) is a modification of basal medium eagle (BME) that contains four-fold concentrations of the amino acids and vitamins.

Supplier: Merck

Ultra centrifugal filters provide fast sample processing and promote high sample recoveries, even in dilute samples, through ultrafiltration.

Supplier: Merck

Cyclohexanecarbonyl chloride, Sigma-Aldrich®

Supplier: Merck

(Ethoxycarbonylmethyl)triphenylphosphonium bromide, Sigma-Aldrich®

Supplier: Merck

2-Methyl-2-pentenal, Sigma-Aldrich®

Supplier: Merck

Barium oxide, Sigma-Aldrich®

Supplier: Merck

α-Cyclodextrin, Sigma-Aldrich®

Supplier: Merck

Magnesium chloride, Sigma-Aldrich®

Supplier: Merck

4-Hydroxy-3-nitrobenzoic acid, Sigma-Aldrich®

Supplier: Merck

2,2,6,6-Tetramethylpiperidine, Sigma-Aldrich®

Supplier: Merck

2-Chlorocyclohexanone, Sigma-Aldrich®

Supplier: Merck

1-Chloro-3-methyl-2-butene, Sigma-Aldrich®