11905 Ergebnisse für: "Buffer Solution - Blue"

Supplier: SIGMA ALDRICH MICROSCOPY

Bromophenol Blue–Xylene Cyanol Dye solution has been used in the formamide loading buffer for the size purification of ligated RNA from polyacrylamide gel.

Supplier: Merck

Lösungen für die präzise Kalibrierung und Überwachung von pH-Messgeräten.

Supplier: VWR Chemicals

This loading dye base is used for custom loading buffer preparation. It is a concentrated solution containing patent blue, bromophenol blue and amaranth tracking dyes, which migrate at approximately 4 000, 400 and 10 bp, on a 1% agarose gel, respectively.

Supplier: Merck

Lösungen zur genauen Kalibrierung und Überwachung von pH-Messinstrumenten.

Supplier: Merck

pH Buffer solution, colour coded, pH-Wert: 10,00, ±0,01, Referenztemperatur: 25 °C, Blau, Flasche, 1×500 ml

Supplier: SIGMA ALDRICH MICROSCOPY

Certified for Giemsa stain for blood films and for the Wolbach′s Giemsa method for paraffin sections. Giemsa is a versatile polychromatic stain, which is suitable for staining a diverse range of specimens. It is a buffered thiazine-eosinate solution designed to provide coloration of blood cells. Giemsa’s stain is frequently used for diagnostic purposes in hematology to differentiate the nuclear and cytoplasmic morphology of platelets, RBCs, WBCs, and parasites. It is frequently used in combination with other dye solutions as May-Grunwald’s solution for Pappenheim (MGG) and Wright-Giemsa. The Giemsa stain was adapted to histology due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. Giemsa′s staining solution is composed of methylene blue, azure, and eosin.

Supplier: VWR Chemicals

Vorbereitete Lösungen aus AnalaR® NORMAPUR® analytischen Reagenzien.

Supplier: VWR Chemicals

Indicator tablets for determination of water hardness by titration with EDTA.

Specifications
Minimum weight: ≥ 0.20 g
Maximum weight: ≤ 0.23 g
Disintegration time (at 25°C): ≤ 150 s
Application test: conforms

The tablets are dissolved in 100 ml of the water sample to be tested, which has been buffered at pH 10 with 1 ml of Ammonia/ Ammonium chloride buffer solution, and then titrated with EDTA solution (0,01 M) till the sample turns from red to blue.
Total hardness in mg/l = 10×ml of titrant used.

Control samples of  calcium carbonate should be used to calibrate the method.

Supplier: Avantor

The quality of many BAKER ANALYZED™ reagents meets or exceeds the requirements set forth by the American Chemical Society (ACS).

Supplier: Avantor

Volumetric concentrate, for dilution to 500 ml.

Supplier: Hach

Zur Kalibrierung von pH-Messgeräten.

Supplier: Thermo Orion

Ionic strength adjustors are used for analysis with ion selective electrodes, and special reagents are used with some ion selective electrodes.

Supplier: Thermo Orion

Perform accurate, reproducible pH calibrations with Orion™ pH buffers.

Supplier: Thermo Fisher Scientific

pH Buffer solution, colour coded, Carbonat, pH-Wert: 10,00, ±0,01, Referenztemperatur: 25 °C, Specpure®, Blau, Flasche

Supplier: Mettler - Toledo

pH Buffer solution, colour coded, pH-Wert: 9,21, Referenztemperatur: 25 °C, Blau, Plastikflasche

Supplier: Thermo Orion

Solutions in sachets ensure optimum precision. The sachet provides a perfect liquid seal and good protection from light.

Supplier: REAGECON

Colour coded pH buffer solutions for the calibration of pH meters.

Supplier: Honeywell Chemicals

Borat, pH-Wert: 10.00, 9.988 - 10.012, Referenztemperatur: 20 °C, Blau

Supplier: HAMILTON BONADUZ

Für Informationen bezüglich Gesundheitsschutz und Sicherheitsdaten kontaktieren Sie bitte Avantor oder Hamilton.

Supplier: Honeywell Chemicals

These buffer solutions are colour-coded for easy identification and the pH 4 and 7 version have fungicide additive.

Supplier: Hach

The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.

Supplier: Thermo Fisher Scientific

These sterile syringe filters are ideal for sterilising (0,2 µm) or clarifying biological solutions, such as cell culture and microbial media, reagents and additives, proteinaceous solutions and buffers.

Supplier: MP Biomedicals

Eosin Y disodium salt is used in combination with Azure II to show morphological details of marrow cells; buffered Azure A/Eosin Y method for demostrating cell granules, microorganisms and nuclei; for showing insect musculature; for demonstrating cells infected with mosquito-iridescent virus; use in combination with Alum Hematoxylin/Azure II to show mast cells, early necrobiotic changes in cells and protozoans, rickettsias and bacteria in tissues; to demonstrate volutin granules in any microorganism; Bond's modification of Mann's Eosin-Methyl Blue for Negri bodies in smears; Harris stain for Negri bodies in smears; Mann's method for staining Negri bodies in sections; Gridley's stain for Endamoeba in tissue sections; a modified methenamine-silver nitrate method for the demonstration of Endamoeba in sections. It is used as a counterstain for hematoxylin.

Supplier: Agilent

PVA-beschichtete Kapillaren enthalten eine permanent adsorbierte Schicht aus Polyvinylalkohol. Diese Beschichtung minimiert hydrophobe und elektrostatische Wechselwirkungen zwischen gelösten Stoffen und Wänden und eliminiert den elektroosmotischen Fluss (EOF). Durch ein proprietäres Abscheidungsverfahren ist die PVA-Beschichtung über einen weiten pH-Bereich stabil, selbst unter basischen Bedingungen von 2,5 bis 9,5. Diese Stabilität ermöglicht die Verwendung vieler gängiger CE-Puffer. Da die Kieselsäureoberfläche beschichtet ist, können viele Proteine ​​und Amine ohne das Peak-Tailing analysiert werden, das bei unbeschichteten Kapillaren auftritt. Da zudem EOF eliminiert wird, sind umständliche Waschvorgänge unnötig und die Reproduzierbarkeit der Migrationszeit kann verbessert werden.

Supplier: REAGECON

BUFFER SOLUTION PH 10.00 (BLUE) 1 * 1 ST

Supplier: REAGECON

[EN]PH BUFFER SOLUTION PH 10.00 (BLUE) 1 * 1 L

Supplier: REAGECON

BUFFER SOLUTION PH 10.000 BLUE 1 * 500 mL

Supplier: PanReac AppliChem

Pufferlösung pH 10,00 (20°C) (blau Farbe) 1 * 1.000 mL

Supplier: KNICK

pH-Pufferlösung CaliMat pH 9,00 (20 °C), blau 1000 ml 1 * 1.000 mL

Supplier: MERCK LIFE SCIENCE

[EN]BUFF. NACL-PEPT. SOL +1%TW80 1 * 6 ST