14492 Results for: "Vacuümpompen+met+roterende+verdampers&amp"

Supplier: VWR Collection

Rocking platform shaker with low profile design can be used in most fume hoods and incubators. The cast aluminium base offers durability and stability, the spill resistant design channels fluids away from internal components. Precise speed control provides smooth, low speed rocking motion down to one min⁻¹.

Supplier: VWR Collection

A unique design of rotator makes this unit suitable for a wide range of mixing applications in biochemistry, molecular biology and histochemistry. The rotisserie assemblies allow for mixing tubes vertically, horizontally, or any position in between, therefore, gentle mixing, using a horizontal position is easily accommodated for applications such as hybridisation. Alternatively rotation with vertically positioned tubes produces a tumbling motion suitable for mixing samples in blood tubes. The two halves of the rotisserie can be adjusted independently of each other to increase versatility and facilitate optimisation of mixing.

Supplier: JULABO GmbH

Compact, ergonomically designed chillers which have integrated stainless steel tanks with large volumes. Models can be either air or water cooled. Applications include use with rotary evaporators, autoclaves, reaction vessels and for routine laboratory cooling. All units have an LED temperature display for actual/set point integrated into a splash-proof keypad and recessed grips for easy relocation integrated in the housing. A hinged tray serves as a compartment for the operating manual and other documents. The removable venting grid allows for easy cleaning of the condenser. Venting slots are located on the front and back, allowing units to be placed directly next to each other. Models FL2503 to FLW11006 have an early warning function with sensor monitoring to signal if the condenser is dirty, and online diagnostics with 'BlackBox' function.

Supplier: DWK Life Sciences

Connection system with PP screw cap GL 45 with two or three PTFE ports. Flexible modular system. Typical applications: safe transfer of liquid media within a closed and sterile system (evaporation is reduced).

Supplier: VWR Collection

The HAVER rotating sample reducer produces small but representative sample quantities of solids and suspensions. It combines three dividing methods in one unit and achieves an accuracy of 99,9%.

Supplier: Corning

PS, tissue culture-treated, sterile, non-pyrogenic, with lid. Specifically designed for use with Falcon® or Corning® BioCoat™ cell culture inserts, so that evaporation and contamination due to improper lid fit is eliminated.

Supplier: GRANT INSTRUMENTS

The PS-M3D is a fixed angle, variable speed, multifunction 3D rotator providing variable mixing options in a compact unit. Applications include immunoprecipitation, tissue culture treatments, gel staining, destaining, antibody staining, washes, hybridisations and blots. The stepper motor produces regulated and reproducible rotating throughout the speed range. The PS-M3D provides all that is needed for mixing different sized particles.

Supplier: Heidolph Instruments GmbH & Co.KG

Platform shaker with rocking motion, designed for homogeneous mixing, ideal for flasks, media bottles and large vessels. Units have analogue dial controls for rocking frequency and time.

Supplier: LABCONCO

CentriVap® vacuum concentrators are available in a range of configurations. The CentriVap® DNA model is supplied with a built-in 34 litres/min diaphragm pump, two 177 ml glass traps and a DNA rotor (60×1,5/2,0 and 72×0,5 ml). Model with glass lid is recommended for evaporation of solvents that are not compatible with acrylic (acetone, acetonitrile, ethanol, DMSO, etc.). The acid resistant model is recommended for corrosive solvents (TFA, acetic acid, etc.).

Supplier: Heidolph Instruments GmbH & Co.KG

Adapter complete with 5 flasks of 100 ml, For: Heidolph Laborotary evaporators

Supplier: Thermo Fisher Scientific

Repair kit for vacuum pumps, Nalgene®

Supplier: 3M

This welding shield protects eyes and face from radiation, heat and sparks while providing a precise view of the work. The auto-darkening welding lens 9100XX features advanced TST (TIG Sensor Technology) capable of detecting an arc down to an industry leading 1 amp. The head harness provides multiple adjustment combinations so that users can tailor the helmet to fit their personal preferences and comfort setting. Optimised for Stick, MIG, TIG with cut, grind, tack, hidden arc and outdoor settings.

Supplier: LABCONCO

CentriVap® vacuum concentrators are available as complete systems or system packages. The acid resistant model is recommended for corrosive solvents (TFA, acetic acid, and so on). Other models feature Heat Boost, which surrounds the chamber wall, to further speed evaporation of high boiling point solvents.

Supplier: IKA

Shakers for smooth mixing tasks, 2D models feature a rocking motion and 3D units have three dimensional tumbling motion, basic models have fixed shaking angle and the digital units feature adjustable speed and shaking angle. Used for homogeneous mixing in flasks, culture flasks, Petri dishes and tubes. 3D shakers are ideal for cultivation of cell cultures, DNA extractions, distribution of cells and staining and destaining cells. Even with load and voltage fluctuations, shaking speed remains constant. Different attachments enable the units to be used for a variety of applications.

Supplier: GRANT INSTRUMENTS

The sturdy PMR-100 variable speed and adjustable angle rocker is ideally suited for mixing solutions or nutrient media in vessels or bags. The unit provides soft or intensive side to side rocking, ensuring optimal sample mixing. Applications include gel destaining, agglutination testing, incubation in immunoassays, homogenisation of extraction media and blots. The reliable motor produces regulated and reproducible rocking throughout the speed range.

Supplier: Avantor Fluid Handling

Rotating flowtube allows one meter to be used for five gases.

Supplier: GRANT INSTRUMENTS

The compact PS-3D variable speed, fixed angle 3D rotator is ideally suited for personal use. Applications include mixing in tubes, culture flasks, gel staining, destaining, antibody staining, washes, hybridisations, and blots. The reliable motor produces regulated and reproducible rotating throughout the speed range.

Supplier: Merck

AMP (2-Amino-2-methylpropanol) for synthesis, Sigma-Aldrich®

Supplier: VWR Chemicals

5% water has been added to maintain liquidity at room temperature.

Supplier: VWR Collection

VWR® recirculating chillers are ideal for use with rotary evaporators, as they ensure constant, reproducible cooling conditions and avoid wasting tap water thereby increasing cost savings. Designed to be user friendly, the units have an easily accessible filling port on top of the unit and a drain tap at the back. The chillers have a stainless steel reservoir, operate using R134 refrigerant and can be used in the permitted ambient temperature range of 15 to 32 °C.

Supplier: VWR Collection

Polyester film, acrylic adhesive. These 49,5 µm thick polyester films minimise evaporation and prevent spillage and contamination between wells.

Supplier: LABCONCO

This system uses nitrogen blow down, vortex motion and heat to speed evaporation of up to 48 small samples or eight 450 milliliter samples at once.

Supplier: CLIMATRONIX

The CTX-GI series has been specifically designed for long-term storage in ICH stability studies in which drugs have to be kept at low temperatures. These temperatures are determined by FDA-ICH and range from +5 to −20 °C. All required programmes can be implemented using the PID controller, which is user-friendly and simple to programme. Special attention has been paid to the automatic defrost function to ensure that the test goods do not fall outside of their working tolerances during this phase. The cooling process is extremely quick thanks to the high-performance compressor with environmentally friendly coolant, R134a or R404a. The heating element built into the evaporator heats the test area. Mobile design: CTX-GI-700 model with four castors, two of which have brakes and CTX-GI-1400 model with five castors, two of which have brakes.

Supplier: LABCONCO

These systems use vacuum along with heat and vortex motion to help speed evaporation and provide an alternative to traditional centrifugal evaporation methods. The systems may be used with a broad range of aggressive chemicals. Heat is supplied by a dry block heating system that, unlike water baths, adds no potential source of contamination and requires no maintenance.

Supplier: IKA

Tube insert

Supplier: Thermo Fisher Scientific

AMP (2-Amino-2-methylpropanol), (max. 5% H₂O) 95%

Supplier: Thermo Fisher Scientific

AMP (2-Amino-2-methylpropanol) 99%

Supplier: TCI

AMP (2-Amino-2-methylpropanol) ≥93.0% (by GC, titration analysis)

Supplier: VWR Collection

The VWR® rotating mixer provides gentle to vigorous mixing of samples in up to 50 ml tubes.

Supplier: VWR Collection

The Mini blot shaker combines the actions of a rocker and a shaker to produce a three-dimensional motion that is gentle enough for fragile gels and blots, yet provides thorough mixing.