260432 Results for: "Acids, High Purity, VWR Chemicals BDH ARISTAR ULTRA"

Supplier: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Supplier: VWR Collection

VWR® Ultra-High Performance pipettes offer superior accuracy and precision, with a proven ergonomic design which are both lightweight and durable.

Supplier: MACRON AVANTOR BRAND

Orthoboric acid ≥99.5%, granular, AR® ACS, Macron Fine Chemicals™

Supplier: VWR Chemicals

Cation in dilute HNO₃.

Supplier: Thermo Fisher Scientific

Orange G 85+%, pure, high purity biological stain

Supplier: Restek

This gas regulator is ultra high purity chrome plated brass coated with international fittings for sensitive GC applications using MS, PID, or ECD detection methods.

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: VWR Collection

Ultrasonic bath accessory, VWR®, Set lid and mesh basket, For: USC100

Supplier: VWR Chemicals

Fast HiFi DNA Polymerase 2 U/µl is a proofreading DNA polymerase displaying the following features; high fidelity >60X Taq DNA Polymerase, ability to amplify problematic DNA targets, such as those with low to high GC content and ability to perform amplification on long DNA targets. lt is recommended for applications, which require extremely high fidelity such as cloning / sub cloning, NGS applications and mutagenesis.

Supplier: Thermo Scientific

Five inner-door option for ultra-low temperature freezers with the Thermo Scientific™ Forma™ 88000 series and TSU series.

Supplier: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Supplier: VWR Chemicals

The ingredients used to prepare culture media are very important, because ultimately the results depend on the quality of these compounds. Raw materials should be stored at 10 to 30 °C unless otherwise stated, in their closed containers in a dry environment.

Supplier: VWR Collection

VWR® Ultra-High Performance pipettes offer superior accuracy and precision, with proven ergonomic, lightweight and durable design.

Supplier: Thermo Scientific

Field installation of LN₂ or CO₂ for ULT freezer (upgrade kit must be ordered separately)

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: Honeywell Chemicals

TraceSELECT™ Ultra and TraceSELECT

Supplier: DWK Life Sciences

This ultrapure lyophilization stopper is a very low moisture adsortion stopper. Manufactured from an ultra pure bromobutyl formulation with extremely high chemical purity and low gas permeability.

Supplier: MACRON AVANTOR BRAND

Citric acid monohydrate Ph. Eur., E330, Macron Fine Chemicals™

Supplier: MACRON AVANTOR BRAND

Orthoboric acid ≥99.5%, granules, GenAR® NF, Macron Fine Chemicals™

Supplier: SIGMA ALDRICH MICROSCOPY

Alginic acid is a high molecular weight linear polymer isolated from seaweed. It is a linear β-1→4-linked polymer of n-mannuronic and L-guluronic acid. It is an acid polysaccharide present in the extracellular matrix of brown algae.

Supplier: VWR Collection

Almost all septa have one laminated side with PTFE (high chemical resistance) and form an inert barrier between carrier material and sample.

Supplier: Thermo Fisher Scientific

Count on the Thermo Scientific™ Aquanex™ Ultrapure water purification systems for convenience, flexibility and reliable water purity. With an intuitive touch screen interface and easy-access consumables, you can spend more time on your research and less time maintaining your equipment.

Supplier: VWR Chemicals

Plasmid Miniprep Kit I for the easy, quick and efficient extraction of highly pure plasmid DNA. Isolate up to 30 µg of high quality plasmid DNA from 1 to 5 ml bacterial cultures in 30 minutes or less. Plasmid DNA obtained with peqGOLD Plasmid Miniprep kits can directly be used for a wide range of downstream applications.

Supplier: Sartorius

Pure and Ultra Pure Water System, arium® mini 5 l bag - S71, 6-layer high gas barrier film (400×330 mm)

Supplier: Avantor

The quality of BAKER ANALYZED™ ACS reagents meets or exceeds the requirements set forth by the American chemical society (ACS). These acids are tested for common trace metals.

Supplier: VWR Chemicals

Osmium Standard, 1000 mg/L, VWR® ARISTAR®, Osmium, Matrix: 2% HCl, Application: ICP standards, ICP-MS standards

Supplier: VWR Collection

The VP 220 is ideal for rotary evaporators providing the powerful vacuum needed for demanding evaporations without the use of oil pumps. VP 220 has built-in Advanced Vapour Management (AVM) which means precise control capability for the distillation of organic solvents and applications handling aggressive vapours and gases. The VP 220 is especially effective for rotary evaporation of low boiling point solvents such as acetone and ethanol and is able to rapidly strip DMF at 35 °C. The pump parts are all made of corrosion resistant materials such as PTFE and Kalrez to handle aggressive vapours, and together with vacuum adjustment, the evaporation process will be optimised. Use the vacuum adjustment to increase the vacuum until bubbles form in the evaporation flask - then lower it slightly. Reduce the vacuum for fast reaction to bumping or foaming.

Supplier: Thermo Scientific

Replacement air filter for ultra-low temperature chest freezers.

Supplier: VWR Collection

These high accuracy digital thermometers, with chemical resistant probes, monitor the temperature of pharmaceuticals, vaccines, chemicals, blood and blood products, food products and more.

Supplier: VWR Chemicals

Antimony Standard, 1000 mg/L, VWR® ARISTAR®, Antimony, Matrix: 2-5% HNO₃, Application: ICP-MS standards