12003 výsledků pro: "Buffer Solution - Blue"

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: VWR Chemicals

Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

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

For calibration of pH meters

Supplier: Thermo Orion

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

Supplier: Merck

Materials for the precise calibration and monitoring of pH meters.

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 Fisher Scientific

pH Buffer solution, colour coded, Uhličitan, Hodnota pH: 10,00, ±0,01, Referenční teplota: 25 °C, Specpure®, Modrá, Láhev

Supplier: Merck

pH Buffer solution, colour coded, Hodnota pH: 10,00, ±0,01, Referenční teplota: 25 °C, Modrá, Láhev, 6×500 ml

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

Boritan, Hodnota pH: 10.00, 9.988 - 10.012, Referenční teplota: 20 °C, Modrá

Supplier: Honeywell Chemicals

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

Supplier: HAMILTON BONADUZ

For full information concerning health and safety data please contact Avantor or Hamilton directly.

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: REAGECON

BUFFER SOLUTION PH 10.00 (BLUE) 1 * 1 KS

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

BUFFER SOLUTION PH 10.00 (20C) (BLUE CO 1 * 1.000 mL

Supplier: KNICK

BUFFER PH 9.01 1 * 1.000 mL

Supplier: MERCK LIFE SCIENCE

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

Supplier: REAGECON

[EN]pH Buffer Solution pH 9.21 ± 0.02 , 1 * 1 L

Supplier: REAGECON

BUFFER SOLUTION PH10 TWIN NECK 1 * 500 mL

Supplier: REAGECON

BUFFER PH 10,0 1 * 500 mL

Supplier: REAGECON

[EN]pH Buffer Solution pH 10.00 ± 0.02 1 * 1 L

Supplier: REAGECON

[EN]pH Buffer Solution pH 10.00 ± 0.02 1 * 500 mL