"Merck"

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

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

Millipore, Borosilicate glass, Capacity: 300 ml

Supplier: Merck

Iodoacetamide, Sigma-Aldrich®

Supplier: Merck

Triethylamine, Sigma-Aldrich®

Supplier: Merck

Milk, non fat (skimmed milk), powder, Millipore®

Supplier: Merck

Sodium hydrogen carbonate 75 g/l in aqueous solution, Sigma-Aldrich®

Supplier: Merck

Acetaldehyde, anhydrous ≥99.5% (by GC), puriss. p.a., Sigma-Aldrich®

Supplier: Merck

These PES white membrane filters provides ultrafast filtration of tissue culture media, additives, buffers and other aqueous solutions. This high throughput, low protein-binding membrane is also used in many of our ready-to-use sterile filtration devices.

Supplier: Merck

MultiScreenHTS plates are specifically developed for high-throughput use with automated work stations. Rigid sidewalls improve handling and ample surfaces are provided for bar code labels. Wells are individually sealed to prevent incubation crosstalk and the underdrain is removable for access to the filters. Filter plates are available in 96- and 384-well platforms with a broad selection of membranes and plastics.

Supplier: Merck

These syringe filters with PES membrane and PVC housing are suitable for filtration and venting purposes.

Supplier: Merck

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

Supplier: Merck

L(+)-Ascorbic acid, Sigma-Aldrich®

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

Dey-Engley neutralising broth is used in disinfectant testing where neutralisation of the antiseptics and disinfectants is important for determining bactericidal activity.