64865 Results for: "Wymaz\u00F3wki+do+pr\u00F3bkowania&pageNo=50"

Supplier: Thermo Fisher Scientific

Platinum 3% on activated carbon wetted with ca. 50% water, powder, reduced

Supplier: Thermo Fisher Scientific

Cesium hydroxide 50% in water 99.9% (trace metals basis) for analysis

Supplier: CHEMPUR

Hydrogen peroxide 50%, pure analytical reagent

Supplier: Thermo Fisher Scientific

Dysprosium(III) perchlorate hexahydrate 50% (w/w) in aqueous solution, Reagent Grade

Supplier: MERCK PRODUCTION CHEMICALS

Sodium hydroxide 50% in aqueous solution, SAFC®

Supplier: CHEMPUR

Orthophosphoric acid 50%, pure analytical reagent

Supplier: Thermo Fisher Scientific

Polyethyleneimine, M.W. 60,000 50% (w/w) in aqueous solution

Supplier: CHEMPUR

Sodium hydroxide 50% in aqueous solution, pure

Supplier: Thermo Fisher Scientific

Benzalkonium chloride 50% (w/w) in aqueous solution (alkyl distribution C8-C16)

Supplier: VWR Chemicals

DNA ladder for quantitative and qualitative analysis of dsDNA.

Supplier: VWR Chemicals

Oxalic acid 0,5% in sulphuric acid 50% Reag. Ph. Eur. 1061401

Supplier: Merck

Glutaraldehyde 50% in aqueous solution, Sigma-Aldrich®

Supplier: CHEMPUR

Sulphuric acid 50%, pure analytical reagent

Supplier: Merck

tert-Butylchlorodimethylsilane 50% in toluene, Sigma-Aldrich®

Supplier: INTERSCIENCE

Scan 50 is a manual colony counter with improved ergonomics that help prevent musculoskeletal disorders.

Supplier: Merck

Glutaraldehyde 50% in aqueous solution, Sigma-Aldrich®

Supplier: Thermo Fisher Scientific

G418 disulphate 50 mg/ml in solution

Supplier: MACRON AVANTOR BRAND

Copper(II) bromide 50% in aqueous solution, AR®, Macron Fine Chemicals™

Supplier: MP Biomedicals

Alamethicin is a monovalent cation ionophore that can mimic nerve action potential across artificial membranes. It increases the incorporation of 32P into phosphatidylinositol 4-phosphate and sarcoplasmic reticulum vesicles permeability and causes fusion of lipid vesicles.

Supplier: VWR Chemicals

Ladder with 10 fragments ranging from 50 to 500 bp for easy band identification. Ready to use formula pre-mixed with loading dye.

Supplier: Thermo Fisher Scientific

Rose's metal (Bi:Pb:Sn 50:25:25 wt%), ingot

Supplier: Cytiva

Sephadex™ G-50 Medium is well established gel filtration medium for desalting and buffer exchange of biomolecules >30000 molecular weight. The larger bead size of G-50 Medium is suited for large scale separations.

Supplier: Cytiva

ProbeQuant™ G-50 micro columns use spin column chromatography to provide a fast and reliable method for purifying labelled probes from unincorporated labelled nucleotides. In addition, a portion of the eluted DNA can be counted in a scintillation counter and compared to an unpurified sample to give an approximation of percent incorporation. The columns are designed for use in a microcentrifuge, come prepacked with Sephadex™ G-50 DNA grade and are pre-equilibrated in STE, which means that they are ready to use. They can accommodate samples ranging in volume from 25 μl to 50 μl.

Supplier: VWR Chemicals

These products can be used as calibration standards for density measurements by pycnometric, vibrational or hydrometer-based techniques.

Supplier: Cytiva

illustra™ AutoSeq™ G-50 columns are specifically designed to remove fluorescent dye-terminators from sequencing reactions prior to analysis on automated sequencers. Effective purification is essential for high quality sequencing results since residual dye-terminators can obscure data. illustra™ AutoSeq™ G-50 consists of MicroSpin™ columns containing Sephadex™ G-50, pre-equilibrated in double-distilled water. This is important because even the small amount of salt in traditional buffers (such as TE buffer) can cause electrophoretic artifacts on salt-sensitive automated sequencers.

Supplier: Thermo Fisher Scientific

Appearance: Clear colorless Liquid

Supplier: Thermo Fisher Scientific

Appearance: Clear colorless to light yellow Liquid

Supplier: Thermo Fisher Scientific

Palladium 1% on activated carbon powder wetted with ca. 50% water, eggshell, reduced

Supplier: Thermo Fisher Scientific

Titanium, gauze woven from wire 50 mesh, Ø 0.102 mm (0.004 in)

Supplier: Thermo Fisher Scientific

Iridium 0,5% on activated carbon wetted with ca. 50% water, powder, reduced