2425 Results for: "Magnesium+iodide"

Supplier: Merck Millipore (Novagen)

The Overnight Express™ Autoinduction Systems enable regulated protein expression in E. coli, without monitoring the culture or adding inducer during cell growth.

Supplier: ANTIBODIES.COM

Human NIPA1 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human NIPA1 in serum, plasma, and other biological fluids.

Supplier: Thermo Fisher Scientific

Taq DNA Polymerase is a highly thermostable DNA polymerase from the thermophilic bacterium Thermus aquaticus. The enzyme catalyses 5'→3' synthesis of DNA, has no detectable 3'→5' exonuclease (proofreading) activity and possesses low 5'→3' exonuclease activity. In addition, Taq DNA polymerase exhibits deoxynucleotidyl transferase activity, which frequently results in the addition of extra adenines at the 3'-end of PCR products. Native Taq DNA polymerase is preferred for amplification of bacterial DNA sequences homologous to those found in E.coli. Native Taq DNA polymerase stabilised with BSA is often the best choice when amplifying DNA samples of lower purity, e.g. genomic DNA from mouse tail.

Supplier: Labcon

MetalFree™ centrifuge tubes are produced to ensure that key trace metals are kept below one part per billion (1 ppb). They can be used for storage and analysis tasks that require extremely low levels of most common metals. These tubes are produced with a proprietary process that virtually eliminates common metals.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: NEW PIG

Large wheeled mobile cart with swing-out doors and flip-top lid offers instant access to the universal spill response supplies inside this high-visibility kit.

Supplier: Merck Millipore (Novagen)

The Overnight Express™ Autoinduction Systems enable regulated protein expression in E. coli, without monitoring the culture or adding inducer during cell growth.

Supplier: MP Biomedicals

Dextran sulphate is a polyanionic derivative of dextran produced by esterification of dextran with chlorosulphonic acid. The sulphur content is approximately 17% which corresponds to an average of 1,9 sulphate groups per glucosyl residue of the dextran molecule. Dextran sulphate sodium (DSS) is the sodium salt which is a white to off-white powder freely soluble in water and salt solutions to form a stable, clear solution. The high purity and reproducible quality enables its application in pharmaceuticals and biotechnology industry.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions. High Purity hardened filter papers grades 1288 to 1291 are also produced from cellulose with an alpha content of nearly 100% resulting in an ash content of <0,1%.

Supplier: C LECTA

DENARASE® is a highly active endonuclease from Serratia marcescens. This enzyme is used in biopharmaceutical manufacturing to eliminate plasmid and host cell DNA/RNA. DENARASE® is manufactured under GMP conditions and is widely applied during the purification of viral vectors for gene/cell therapies and vaccines.

Supplier: Orflo

The Moxi V™ provides a combination of volumetric cell sizing (particle sizer) with simultaneous fluorescence (flow cytometer) to provide the most accurate cell counts, size, and viability in the industry. Specifically, the Moxi V™ employs the Coulter Principle to precisely measure the volumetric particle size of each particle for exact size measurements down to 3 µm in diameter (14 fl volume), easily distinguishing between cells and debris. The system is also equipped with a 532 nm laser and a 561 nm/LP detection channel for robust cell viability analysis.

Supplier: Quantabio

Ultra-Plex™ 1-Step ToughMix® is a ready-to-use, 4X-concentrated master mix for reverse transcription quantitative PCR (RT-qPCR) of RNA templates using hybridisation probe detection chemistries such as TaqMan® 5’-hydrolysis probes on Real-Time PCR systems that utilise ROX passive reference with 490 nM excitation. First-strand cDNA synthesis and PCR amplification are carried out in the same tube without opening between procedures. It is ideal for highly sensitive quantification of RNA viruses or low abundance RNA targets in uni- or multiplexed RT-qPCR applications as well as high throughput gene-expression studies. The system has been optimised to deliver maximum RT-qPCR efficiency, sensitivity, and specificity in reduced reaction volumes and fast cycle times. Ultra-Plex™ 1-Step ToughMix® contains all required components for RT-qPCR except RNA template and probe. It is compatible with all dual-labeled probe chemistries.

Supplier: MACHEREY-NAGEL

The high purity CHROMABOND® adsorbents can be used for a self-filling of SPE columns or further analytical applications.

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A 0,1MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A 30 MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A10 MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A 0,3MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A 5 MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A15MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: CUSTOM MADE CHEMICALS LAB

1 COMPOSE IODURE A 0,08 MG/L DANS NAOH 0,1N 1 * 500 mL

Supplier: Thermo Orion

This rugged, waterproof portable meter is designed for a wide range of pH, ion concentration, mV, ORP and temperature testing and field applications. It can be used in the most demanding locations thanks to its IP 67-rated housing. The meter offers one measuring channel.

Supplier: Hach

Hardness (Calcium and Total, Sequential) Reagent Sets, for Digital Titrator, ~ 100 tests, MR 10-4000 mg/L as CaCO3, without Sulfuric Acid 0.0800 M and 0.800 M titrants) 1 * 1 items

Supplier: Orflo

Moxi GO II™ combines two instruments to deliver amazingly affordable, easy to use, maintenance-free, gold standard cell count accuracy and precision through the Coulter Principle and integrating 2 channels of flow cytometry. This unique combination covers a large number of routine cell assays (cell count, cell volume, viability, cell proliferation, transfection checks, apoptosis, phenotyping, cellular response) with quantitative single cell data output.

Supplier: Thermo Orion

These bench top meters record accurate and reliable pH, ion concentration, mV, ORP and temperature measurements. They are ideal for a wide range of applications and advanced pH or ion analysis in the lab.

Supplier: CUSTOM MADE CHEMICALS LAB

11 COMPONENTS MIX 1 * 500 mL