1106 Results for: "Programmable Temperature vaporizing (PTV) Inlet Supplies"

Supplier: VWR Chemicals

Avantor offers a wide range of REDOX (ORP) standards, which are produced from high quality reagents.These reference materials can be used as control standards to check the functionality of both the elextrodes and the measuring instruments. The values are temperature dependent, so it is important to control the environment of the measurement. A table of temperatue and corresponding Redox value is available on both the label and the batch specific certificate.

Supplier: VWR Collection

Designed to meet the demands in daily laboratory use.

Supplier: VWR Collection

Made from the highest quality of raw materials and components, this micro-centrifuge will fit seamlessly into your work life and deliver exceptional performance. Designed to offer optimum performance and years of durability, the unit has been especially tailored to provide enhanced airflow to prevent the rise of temperature inside the chamber.

Supplier: VWR Chemicals

These standards are for the calibration of refractometers prior to use.

Supplier: VWR Collection

This user friendly instrument, with articulated electrode stand and IP 43-rated housing, provides high resolution and accuracy for precise measurements. Complete with USB output for connection to a computer. GLP compliant.

Supplier: Avantor Fluid Handling

Provide easy, secure sterile connections even in nonsterile environments.

Supplier: VWR Collection

The largest of the series, the Twin L can accommodate 20×20 cm gels for the simultaneous separation of up to 50 samples making this system ideally suited to either higher throughput or separating lower molecular weight samples. The system actively manages temperature build up with an efficient water cooling system and central aluminium ceramic plates for effective and safe long-term operation.

Supplier: VWR Collection

This cold light source with compact and stable aluminium housing and temperature fan control provides an optimal and homogenous illumination of the light guide. It is therefore ideal for high speed recordings in a variety of applications, such as quality assurance, industrial endoscopy, machine vision, and cleanroom applications. The brightness exceeds by far the brightness of a conventional 250 W halogen light source. Expected LED lifespan of 50000 hours.

Supplier: Avantor

Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.

Supplier: VWR Collection

Traceable® Conductivity Standards are among the most accurate available. They are compatible with all makes of equipment, and can be used in lab or field. Each bottle is labeled for calibrating conductivity (microsiemens/micromhos), resistivity (ohms), and dissolved solids (parts per million).

Supplier: Avantor

Specially developed for dissolution testing of pharmaceutical dosage forms and drug discovery, easy to use DILUT-IT™ concentrates can reduce overall cost of ownership in the laboratory. Just add purified water and you are ready for testing.

Supplier: VWR Chemicals

Microbiological laboratories need a simple procedure to maintain important microorganisms rather than repetitive sub-culturing, which results in contaminated cultures, loss of viability and, even more importantly, loss of original characteristics by introducing biochemical and genetic changes. Cryoinstant consists of 25 porous beads in a vial filled with a broth containing glycerol. Microorganisms will bind to the porous surface of the beads. The excess broth is aspirated, and the vials stored at temperatures down to –70 °C in a freezer.

Supplier: VWR Collection

The cooling thermal shake touch is designed for applications that require consistent, precise results. With heating, cooling and shaking capabilities, this low profile unit uses interchangeable blocks to accommodate a wide variety of tubes and microplates. The LCD touch screen enables faster setting of temperature, speed and time, which can all be viewed at once. Display features on-screen help topics with operational tips. Touch screen is compatible with rubber gloves used in laboratories.

Supplier: VWR Collection

Designed to meet the demands in daily laboratory use, storage of biological products and storage of flammable materials.

Supplier: VWR Collection

Accessory for UV/Visible spectrophotometers, Controller constant temperature A1200, VWR®, For: V-1200, UV-1600PC, UV-3100PC

Supplier: Avantor

Keep container tightly closed. Minimum recommended storage temperature is 23° C. Note: A precipitate may form on prolonged storage. Heat to 40° – 50° C with agitation to render homogeneous solution.

Supplier: VWR Collection

Digital stem thermometer suitable for field studies, wet lab applications, wash-down areas, food testing and tanks.

Supplier: VWR Collection

Digital stem thermometer suitable for field studies, wet lab applications, wash-down areas, food testing and tanks.

Supplier: VWR Collection

Baumé hydrometer designed for determining the specific gravity and Baumé in liquids lighter then water.

Supplier: Avantor Fluid Handling

Provide easy, secure, sterile connections even in nonsterile environments.

Supplier: VWR Chemicals

TEMPase Hot Start DNA Polymerase Master Mix and Blue TEMPase Master Mix are good alternatives to TEMPase Hot Start DNA Polymerase. These master mixes offer easy reaction assembly at room temperature, reduced set-up time and fewer handling steps, which lead to increased reproducibility. As a consequence TEMPase Hot Start DNA Polymerase Master Mix is highly suited to standard tests.

Supplier: VWR Collection

User friendly instrument, with articulated electrode stand and IP 43-rated housing, provides high resolution and accuracy for precise multi-parameter measurements. This meter can either measure pH/mV and conductivity or pH/mV and oxygen simultaneously. Complete with USB output for connection to a computer. GLP compliant.

Supplier: VWR Chemicals

Solutions prepared from AnalaR® NORMAPUR® grade analytical reagents.

Supplier: VWR Collection

Designed for a variety of shaking applications such as cell cultures, solubility studies, bacterial suspensions and general mixing. Large capacity platform holds up to 15,9 kg. Variable speed, microprocessor control provides consistent, uniform mixing action. Ramping feature slowly increases speed to the set point for added safety. The Accu-drive shaking system delivers exceptional speed control, accuracy, safety and durability. System continuously monitors shaking speed and will maintain the set point even under changing loads. Displayed speed is accurate to 1% of set speed (when speed is above 100 min⁻¹).

Supplier: BDH US PRODUCED

Buffers are available as colourless and coloured solutions.

Supplier: VWR Collection

Surface probe stem thermometer is ideal for cooking, laboratories and hot plates.

Supplier: VWR Collection

Digital stem thermometer suitable for field studies, wet lab applications, wash-down areas, food testing and tanks.

Supplier: VWR Chemicals

Buffers, electrolyte and cleaning solutions (100 ml), pH value: 4,00/7,00/10,00, Reference temperature: 20 °C, VWR®, Neutral, Plastic bottle

Supplier: VWR Collection

VWR®, Chromatography vial closure, Aluminium, Ø: 20 mm, Headspace crimp caps with 350 °C max temperature, Septum: Red PTFE/silicone

Supplier: VWR Collection

Made from stainless steel or polycarbonate. Ideal for use with VWR® immersion thermostats. For use where the durability of stainless steel or the transparency of polycarbonate are advantageous.