Wyszukano: Bufory+jonizacyjne

Producent: Biowest

Opis: These irrigating buffers and salt solutions are sterile, physiological balanced solutions intended for use in the maintenance of mammalian cells, where a chemically defined, balanced salt solution provides an environment that will maintain the structural and physiological integrity of cells <i>in vitro</i>. Applications include the intermediate steps for cultivation of cells, like washing, centrifugation, suspending and counting, as well as for many analytical methods or biochemical treatments. Principally these solutions should be used to keep the cells in suspension only for minutes or a few hours maximum. These buffers and solutions are not cell culture media.

Producent: VWR Chemicals

Opis: An optimal buffer system is critical for the performance of successful PCR. VWR® Taq DNA Polymerase kits generally include two different buffers, Key Buffer and Extra Buffer, which are suited for different PCR needs. All buffers contain Tris and 15 mM MgCl₂ (1,5 mM MgCl₂ final concentration). Additional MgCl₂ for easy optimisation is included in a separate vial.

Producent: G-Biosciences

Opis: There are many electrophoresis running buffers including: TAE running buffer (50×), TBE running buffer (10×), TBE-urea sample buffer, MOPS running buffer (10×), and MOPS/ SDS running buffer (20×). These include the SDS-PAGE sample loading buffer, SDS-PAGE running buffer, native sample loading buffer, tris glycine native gel running buffer, tricine sample buffer, tris-tricine, tris-tricine-SDS, MES SDS running buffer, MOPS/ SDS running buffer, IEF anode buffer, IEF cathode buffer, zymogram sample buffer, zymogram renature buffer, zymogram development buffer and the discontinuous buffer system.

Producent: BTX

Opis: BTXpress Cytoporation® Media T/T4 is an advanced electroporation buffer designed for use with the BTX AgilePulse MAX™ large volume electroporation system for <i>in vitro</i> delivery of DNA, RNA, oligonucleotides, and siRNA. The low conductivity buffer is specially formulated to minimise heating of solution during large volume electroporation for maximum transfection efficiency and high cell viability. BTXpress Cytoporation® Media T and T4 are sterile filtered from the highest quality non animal, medical grade reagents. Buffer can be directly diluted in complete growth media for post electroporation cell culture.

Producent: G-Biosciences

Opis: Streptavidin Resin is designed for the single step small and large scale affinity purification of proteins and antibodies with a biotin tag. Biotin, a 244 Da vitamin (Vitamin H) molecule, exhibits an extraordinary binding affinity for avidin (Ka=10¹⁵ M⁻¹) and streptavidin (Ka=10¹⁵ M⁻¹). Biotin and (strept)avidin interaction is rapid and once the bond is established it can survive up to 3M guanidinehydrochloride and extremes of pH. Biotin-avidin bonds can only be reversed by denaturing the avidin protein molecule with 8M guanidine-hydrochloride at pH 1,5 or by autoclaving. The biotinylated molecules are efficiently probed with avidin or streptavidin conjugated to reporter molecules, such as peroxidases or phosphatases.

Producent: Corning

Opis: In our Starter Kit we have combined 30 ml of Corning 3D Clear with the four buffer solutions required to process 3D tissue cultures for immunolabelling. All you need to do is add your immunolabels and nuclear stains. This kit comes with enough material to process three 96-well plates of 3D cell culture models.

Numer katalogowy: (85497.260)

Producent: VWR Chemicals

Opis: The volumetric and coulometric reagents are buffered systems, stabilised around the ideal value between 5 to 7 ensuring a rapid and stoichiometric course of reaction. Buffering systems which neutralise and stabilise the pH during the reaction are suitable for this purpose.

j.m.: 1 * 1 Szt.

MSDS Certyfikaty Wyprzedaż

Numer katalogowy: (45293.AE)

Producent: Thermo Fisher Scientific

Opis: Lithium Nitrate Buffer Solution

j.m.: 1 * 100 mL

MSDS Certyfikaty Wyprzedaż

Numer katalogowy: (45294.AE)

Producent: Thermo Fisher Scientific

Opis: Cesium Nitrate Buffer solution

j.m.: 1 * 100 mL

MSDS Certyfikaty Wyprzedaż

Numer katalogowy: (85772.290)

Producent: VWR Chemicals

Opis: This material is intended for use as an ionisation buffer for AAS

j.m.: 1 * 1 L

MSDS Certyfikaty Wyprzedaż

Numer katalogowy: (85773.290)

Producent: VWR Chemicals

Opis: This material is intended for use as an ionisation buffer for AAS

j.m.: 1 * 1 L

MSDS Certyfikaty Wyprzedaż

Numer katalogowy: (95164-250ML)

Producent: Honeywell Chemicals

Opis: TraceSELECT™, for flame atomic absorption spectrometry.

j.m.: 1 * 250 mL

MSDS Wyprzedaż

Numer katalogowy: (1.02037.1000)

Producent: Merck

Opis: Cesium chloride-aluminium nitrate buffer solution acc. to Schuhknecht and Schinkel for the determination of sodium, potassium and lithium by flame spectrometry (enth./cont. 50 g/l CsCl + 250 g/l Al(NO₃)₃ * 9 H₂O)

j.m.: 1 * 1 L

MSDS Wyprzedaż

Numer katalogowy: (1.16755.1000)

Producent: Merck

Opis: 10 g/L CsCl + 100 g/L La in dilute hydrochloric acid.

j.m.: 1 * 1 L

MSDS Wyprzedaż

Producent: Honeywell Chemicals

Opis: Matrix Modifier, 2% Cesium (Cs) in 1% HNO₃

Numer katalogowy: (83609.600)

Producent: VWR Chemicals

Opis: Buffers, electrolyte and cleaning solutions (100 ml), Wart. pH: 4,00/7,00/10,00, Temperatura odniesienia: 20 °C, VWR®, Neutralny, Plastikowa butelka

j.m.: 1 * 1 SET

MSDS Certyfikaty Wyprzedaż