2944 Results for: "Tetramethylphosphonium+bromide"

Supplier: Thermo Fisher Scientific

Bromomethyl methyl ether tech. 90%, Technical Grade

Supplier: Dräger

To measure the 'spot concentrations' of phosgene for use with an accuro® pump - Uses include determination and measurement of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, and air analysis in sewers, shafts and confined spaces.

Supplier: Thermo Fisher Scientific

Stabilized with sodium carbonate

Supplier: Thermo Fisher Scientific

Ethyl-4-(bromomethyl)benzoate 96%

Supplier: Thermo Fisher Scientific

Dihydrogen hexabromoplatinate(IV) nonahydrate (≥23,7% Pt) ≥99.9% (metals basis)

Supplier: Thermo Fisher Scientific

N-(6-Bromohexyl)phthalimide ≥97%

Supplier: Mettler - Toledo

Membrane kit for DX280-Br⁻, For: Ion selective half-cell electrodes

Supplier: Thermo Fisher Scientific

Potassium tetrabromoaurate(III) dihydrate (≥33% Au) ≥99.99% (metals basis), Premion®

Supplier: Thermo Fisher Scientific

α-Bromo-p-toluic acid ≥97%

Supplier: SIGMA ALDRICH MICROSCOPY

MTT Formazan has been used to measure cell viability.

Supplier: Thermo Fisher Scientific

Stabilized with 300-1000 ppm Propylene oxide

Supplier: MACHEREY-NAGEL

Saltesmo test discs are frequently used for the determination of salt (NaCl) in foodstuffs and in sea water. All reagents are impregnated on the paper, making the test very easy to use even for untrained persons.

Supplier: Thermo Fisher Scientific

2-(Bromomethyl)phenylboronic acid ≥97%

Supplier: VWR Chemicals

Semi-quantitative test strips for the determination of arsenic.

Supplier: VWR Chemicals

EZ-Vision® 100 bp DNA ladder is a pre-stained molecular weight ladder in loading buffer that allows immediate visualisation of DNA ladder post-electrophoresis.

Supplier: PanReac AppliChem

DNA-Dye NonTox is a highly sensitive, non toxic, fluorescent staining reagent for the detection of double-stranded DNA (dsDNA). The dye produces instant visualisation of DNA bands on gels upon blue light or UV illumination.

Supplier: Biotium

GelRed and GelGreen are highly sensitive DNA/RNA gel stains made safe by preventing penetration into cells.

Supplier: Merck

IQ/OQ/PQ-Kit for the qualification of ion chromatography systems. Suitable for the verification of linearity, repeatability and carry-over.

Supplier: EMBITEC

Store 3 months at room temperature. No UV light necessary for viewing gels with GelGreen.

Supplier: Thermo Fisher Scientific

4-(Bromomethyl)phenylboronic acid tech. 85%, Technical Grade

Supplier: VWR Chemicals

Semi-quantitative test strips for the determination of water hardness.

Supplier: MP Biomedicals

One unit decomposes 1,0 µmole of hydrogen peroxide per minute at pH 7,0, 25 °C.

Supplier: MP Biomedicals

Xylene is used in Giemsa cell staining protocols. Xylene is used as a solvent in pharmaceutical, printing, rubber, and leather industries.

Supplier: SIGMA ALDRICH MICROSCOPY

Methyl orange (C.I. 13025) is the sodium salt of p-dimethylaminoazobenzenesulfonic acid. It is an orange-colored synthetic dye, which changes color depending on the pH of the solution. It develops a red color in acidic solution and yellow color in basic solution.

Supplier: UVP ULTRA VIOLET PRODUCTS

The PhotoDoc-It™ 70 is designed to capture, print and save colour images for basic gel documentation without the need for film.

Supplier: G-Biosciences

LabSafe™ Nucleic Acid Stain is a safe nucleic acid stain for the visualization of double-stranded DNA, single-stranded DNA, and RNA in agarose gels.

Supplier: MP Biomedicals

Cesium chloride , an inorganic compound, is an important source of cesium ions in a variety of applications.

Supplier: LONZA

SeaKem® LE is a high gel strength, low EEO, standard gelling temperature agarose perfect for electrophoresis and other molecular biology applications.

Supplier: Dräger

To measure the 'spot concentrations' of chlorine dioxide with an Accuro® pump. Uses include determination of concentration peaks, personal exposure in the inhalation area, detection of leaks in pipelines or gas installations, air analysis in sewers, shafts and confined spaces. The following values are not displayed:

Supplier: MACHEREY-NAGEL

This test paper allows the easy detection of arsine (AsH₃) in the gas phase. Arsenic in solutions has to be converted into AsH₃ with Zn/acid and purged from the solution. The Arsine is detected directly at the boundary layer between water and air.