"Merck"

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

The filters without binder resin retain their structural integrity without weight loss when heated up to 500 °C and can therefore be used in gravimetric analysis as well as for the filtration of hot gases.

Supplier: Merck

Syringe filters are single-use, membrane-based devices used for the removal of particulate impurities from liquid and gas samples prior to analysis by methods such as HPLC, ion chromatography, gas chromatography, ICP, and dissolution testing. Proper filtration of samples improves the quality and consistency of analytical results and decreases instrument downtime.

Supplier: Merck

These Immobilon® PVDF membranes, each optimised for different protein blotting applications.

Supplier: Merck

This product is a very low endotoxin (less than 1 EU/mL), 0.2 micron filtered.

Supplier: Merck

Caffeine, Sigma-Aldrich®

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

This buffer is 10 mM Tris-HCl and 1 mM disodium EDTA.

Supplier: Merck

Simply and efficiently concentrate and desalt solutions of any macromolecule with the low-binding Ultracel® membrane, using any centrifuge that can accept 1,5 ml tubes.

Supplier: Merck

HPLC certified filters for the filtration of organic and aqueous solutions in HPLC.

Supplier: Merck

Sterile Millex filter units are available in a larger 33 mm housing with MCE membranes.

Supplier: Merck

The Stericap™ PLUS Universal bottle-top filter device with Millipore Express® PLUS membrane provides fast vacuum filtration and low protein binding without the need for a prefilter in most cases. It filters quickly, without clogging, even viscous solutions typical of serum-containing media. This non-cytotoxic, non-pyrogenic device can be used to fill any vacuum-rated bottle or other container with an inner neck diameter of 20 to 67 mm. This allows maximum versatility, capacity, speed, and flowthrough efficiency when you need to filter larger volumes into containers with openings of various sizes.

Supplier: Merck

Methanesulphonic acid, Sigma-Aldrich®

Supplier: Merck

Phosphate buffered saline (PBS) is a buffer solution used in biological research. It is a water based salt solution containing sodium phosphate, sodium chloride and, in some formulations, it contains potassium chloride and potassium phosphate.

Supplier: Merck

These PC hydrophilic membrane are track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. They are composed of polycarbonate film, which has a smooth, glass like surface for clearer sample observation.

Supplier: Merck

Sterilisable filter forceps made from stainless steel, with PP covered handles (in three different colours).