Print…

You Searched For: Time+Switches


7,524  results were found

Refine Results Sort by
SearchResultCount:"7524"

Sort Results

List View Easy View

Rate These Search Results

Product Image-609-0181

VWR®, Digital Timer, Four Channels

Catalog Number: (609-0181)
Supplier: VWR Collection
Description: This 4-channel timer has a capacity of 99 hours, 59 minutes and 59 seconds or can be switched to a 12- or 24-hour clock.
UOM: 1 * 1 items
Product Image-SCTV106698

Accessories for continuous level control, SymLine®

Supplier: S.C.A.T.
Description: LED's and acoustic alarm warn you in time before the fill level of your collection containers reaches the critical level. With mute / snooze function and interface for controlling external devices. For installation in your media line of the fume cupboard.

New Transparency for European Customers

Have you noticed our new improved visibility on stock location at checkout?

Find out more

Enhancement to stock locations

Image Unavailable-KNAUAAWA01XA

AZURA® Smart Valve Drive with RFID-Technology

Catalog Number: (KNAUAAWA01XA)
Supplier: KNAUER
Description: The valve drive AZURA® Valve Unifier VU 4.1 enables automatic valve switching. Due to its rapid switching, the flow path is only interrupted for a very short time and pressure peaks are reduced to a minimum. Valves are identified via RFID technology, which guarantees an easy valve exchange of KNAUER valves. An additional feature is the easy monitoring of GLP data, which simplifies maintenance such as the exchange of a rotor seal. The display enables user-friendly standalone operation. In addition, the valve drive can be operated with software as well with an optional touch display (Mobile Control), via LAN or analog input/output, by which it can be integrated into nearly every LC system.
UOM: 1 * 1 items

New Product


Product Image-MOIN8006SN

Programmable time switch

Catalog Number: (MOIN8006SN)
Supplier: MOINEAU
Description: Time switch for 7-day programming.
UOM: 1 * 1 items
Product Image-SENA0630125977521

SwitchHolder

Catalog Number: (SENA0630125977521)
Supplier: SenseAnywhere
Description: The SenseAnywhere SwitchHolder is an accessory which enables you to disable the programmed alarm function of your AiroSensor with a single sliding movement. Just insert your AiroSensor and slide to one side to either activate or disable the alarm notifications of that specific device. This accessory is ideal for environments with cooling systems that are not operational during specific times, i.e. nights or weekends. The SwitchHolder is compatible with the AiroSensor and AiroSensor T. Comes with different labels so you can choose the symbols that match the functionality of your SwitchHolder accordingly.
UOM: 1 * 1 items
Image Unavailable-LIEBIFSD3904

Freezer for Integrated use with SmartFrost, IFSd 3904 Pure

Catalog Number: (LIEBIFSD3904)
Supplier: Liebherr
Description: Freezer for integrated use with SmartFrost technology significantly reduces frost build-up in the interior and on frozen food, and thus reduces the times need to defrost the freezer, and its electricity consumption. The interior walls are particularly smooth and therefore easy to clean. SuperFrost is also energy-saving: if switch off function not done manually, it automatically deactivates itself after 65 hours.
UOM: 1 * 1 items

New Product


Product Image-444-0933

Orbital platform shaker, PSU-10i

Catalog Number: (444-0933)
Supplier: GRANT INSTRUMENTS
Description: Orbital flatbed shaker, with LCD display of both set and actual speed, plus set and elapsed time. Available with a choice of four interchangeable accessory platforms, to enable use with a wide range of vessels, including bottles, flasks and beakers, dishes, boxes and petri dishes. An audible signal accompanies automatic switch-off to indicate the completion of a set time period. The soft start feature ensures a smooth ramp up of the shaking speed.
UOM: 1 * 1 items
Image Unavailable-BOSSBS-1408R-HRP

Anti-BRG-1/SMARCA4/SNF2 beta Rabbit Polyclonal Antibody (HRP (Horseradish PE (Phycoerythrin)rOxidase))

Catalog Number: (BOSSBS-1408R-HRP)
Supplier: Bioss
Description: Transcriptional coactivator cooperating with nuclear hormone receptors to potentiate transcriptional activation. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP. Belongs to the neural progenitors-specific chromatin remodelling complex (npBAF complex) and the neuron-specific chromatin remodelling complex (nBAF complex). During neural development a switch from a stem/progenitor to a post-mitotic chromatin remodelling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to post-mitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth.
UOM: 1 * 100 µl
Product Image-141-1249

Laboratory glassware washers, PG 8504

Supplier: MIELE
Description: Manual cleaning can hardly guarantee a consistently high quality of glass preparation, and there are numerous other disadvantages. Only the mechanical, analytically pure preparation lays the foundation for consistency and precision in everyday laboratory work.
The profitable switch from manual glass cleaning to mechanical cleaning: Switching from manual cleaning to a laboratory washer increases efficiency and at the same time reduces the use of valuable resources such as time, water, energy, and process chemicals.

    • Up to 63%* less water: The efficient, precisely calculated water requirement saves valuable resources.

    • Up to 59%* less time: Professional laboratory washer achieves the desired results in less time.

    • Up to 150%* higher performance: Compared to manual cleaning, the laboratory washer cleans more and more effectively laboratory glass and equipment in the same amount of time.


The ExploreLine laboratory washer is the effective and economical preparation solution for smaller laboratories, e.g. B. in schools, universities, medium-sized companies (e.g. water analysis laboratories) and anywhere where simple processing solutions are required.

The following restrictions apply to the use of these devices:
    • Only powder dosing is possible. Neutralizing agent can be filled in through the door. If required, an external dosing pump can be connected.

    • Not for pipettes (module A303) and/or vial cleaning (module A304).

    • Cleaning temperature max. 70 degrees

    • Not suitable for glassware contaminated with oil and grease.


PG 8504 is a freestanding unit with lid and its exterior is made from stainless steel casing. It can handle a wide variety of cleaning challenges found in laboratory environments. Its capacity is improved allows to clean large number of utensils and equipments quickly.

New Product

Product Image-OMNI001121

Rotary valves, high pressure

Supplier: OMNIFIT LTD
Description: The high pressure manual rotary valves are made from PTFE with a PCTFE rotor with a bore size of 0,8 mm making them ideal for pressure applications up to 500 psi. They are available in four and five port versions. All ports are 1/4"-28 UNF flat-bottom and will accept any 1/4"-28 UNF male fitting. These valves are mountable using the pre-drilled M3 mounting holes.

Product Image-LBCP3970325

Filtered PCR enclosures, Purifier®

Catalog Number: (LBCP3970325)
Supplier: LABCONCO
Description: Filtered PCR Enclosures direct HEPA-filtered air downward over the work area to provide ISO Class 5 conditions and protect your work from particulate contamination. These specialized vertical clean benches provide a controlled environment in which to perform polymerase chain reaction experiments. These enclosures include a variable digital timer and when the set time expires, the UV light automatically switches off in preparation for the next experiment.
UOM: 1 * 1 items
Product Image-611-4382

Industrial scales, Valor® 4000

Supplier: OHAUS
Description: Waterproof compact scales designed for the food industry. Features include keypad with four mechanical switches, adjustable feet, level bubble and cover with spring to protect power connector of the scale from ingress of moisture, especially when the scale is washed down. Dual LED display back and front enable two operators to work with the Valor® 4000 at the same time.

Product Image-PRSI79-761

Anti-SMARCA4 Rabbit Polyclonal Antibody

Catalog Number: (PRSI79-761)
Supplier: ProSci Inc.
Description: Transcriptional coactivator cooperating with nuclear hormone receptors to potentiate transcriptional activation. Component of the CREST-BRG1 complex, a multiprotein complex that regulates promoter activation by orchestrating a calcium-dependent release of a repressor complex and a recruitment of an activator complex. In resting neurons, transcription of the c-FOS promoter is inhibited by BRG1-dependent recruitment of a phospho-RB1-HDAC repressor complex. Upon calcium influx, RB1 is dephosphorylated by calcineurin, which leads to release of the repressor complex. At the same time, there is increased recruitment of CREBBP to the promoter by a CREST-dependent mechanism, which leads to transcriptional activation. The CREST-BRG1 complex also binds to the NR2B promoter, and activity-dependent induction of NR2B expression involves a release of HDAC1 and recruitment of CREBBP. Belongs to the neural progenitors-specific chromatin remodeling complex (npBAF complex) and the neuron-specific chromatin remodeling complex (nBAF complex). During neural development a switch from a stem/progenitor to a post-mitotic chromatin remodeling mechanism occurs as neurons exit the cell cycle and become committed to their adult state. The transition from proliferating neural stem/progenitor cells to post-mitotic neurons requires a switch in subunit composition of the npBAF and nBAF complexes. As neural progenitors exit mitosis and differentiate into neurons, npBAF complexes which contain ACTL6A/BAF53A and PHF10/BAF45A, are exchanged for homologous alternative ACTL6B/BAF53B and DPF1/BAF45B or DPF3/BAF45C subunits in neuron-specific complexes (nBAF). The npBAF complex is essential for the self-renewal/proliferative capacity of the multipotent neural stem cells. The nBAF complex along with CREST plays a role regulating the activity of genes essential for dendrite growth. SMARCA4/BAF190A may promote neural stem cell self-renewal/proliferation by enhancing Notch-dependent proliferative signals, while concurrently making the neural stem cell insensitive to SHH-dependent differentiating cues. Also involved in vitamin D-coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR-mediated transrepression of the CYP27B1 gene. Acts as a corepressor of ZEB1 to regulate E-cadherin transcription and is required for induction of epithelial-mesenchymal transition (EMT) by ZEB1.
UOM: 1 * 100 µG
Product Image-705-2044

Dry block thermostat for cuvettes, LT 200

Supplier: Hach
Description: A digestion step often has to be carried out before key parameters can be determined. For these parameters, the LT 200 thermostat complements the LANGE cuvette test system. Two separately controllable heating blocks enable cuvettes and reaction vessels to be digested at identical or different temperatures and time settings. The LT 200 has a digital timer with an automatic switch-off and acoustic signal. Two transparent splash protection lids cover the thermostat while it is heating. The integrated over-temperature feature and the insulated external casing provide additional safety.

Image Unavailable-ICNA0202809

Silicon dioxide 200-500 µm

Catalog Number: (ICNA0202809)
Supplier: MP Biomedicals
Description: MP EcoChrom™ SILICA is used as a suspending and thickening agent in pharmaceutical.A silica-based aerogel was used in the Stardust spacecraft to collect extraterrestrial particles. Silica is also used in the extraction of DNA and RNA due to its ability to bind to the nucleic acids under the presence of chaotropes. As hydrophobic silica it is used as a defoamer component. In hydrated form, it is used in toothpaste as a hard abrasive to remove tooth plaque. SiO2 has a number of distinct crystalline forms (polymorphs) in addition to amorphous forms. In the majority of silicates, the Si atom shows tetrahedral coordination, with 4 oxygen atoms surrounding a central Si atom.

MP EcoChrom™ Silica, the chemical compound silicon dioxide, also known as silica (from the Latin silex), is an oxide of silicon with the chemical formula SiO2 with a mean pore size of 60Å and particles size of 200-500μm. MP silica are free of particles outside the standard range. The irregular shape of MP Silica permits the easy packing of column permeability and plate number. They allow easy switching from one sieve cut to another, offering an easy way to change the chromatographic methods. It has been known for its hardness since ancient times. Silica is most commonly found in nature as sand or quartz, as well as in the cell walls of diatoms.
UOM: 1 * 25 kg
Product Image-908-0094

Software for HPLC method development, ChromSwordAuto® 5 and ChromSwordAuto® 5 Hitachi Edition

Supplier: COLLECTION PREFIX HPLC
Description: ChromSwordAuto® 5: Communicates directly with the HPLC instrument in order to create a fully automated HPLC or UHPLC method development station. The unique ChromSwordAuto® software is capable of developing and optimising HPLC methods fully automatically within just a few hours. Methods already in use can also be optimised, thus reducing analysis time considerably. All you have to do is place the sample in the autosampler, set a few parameters and start the optimisation process. ChromSwordAuto® then predicts the method conditions and controls the HPLC system connected in recording the chromatograms. These are analysed by the software and the optimal conditions determined. The rapid optimisation mode can be used to provide an overview of the performance of the column/solvent system selected or to rapidly screen columns and eluents considered for use. The fine optimisation mode additionally collects and evaluates further ancillary data and produces up to 10 sets of alternative optimal HPLC conditions. Both of these operating modes can be applied in combination with column and solving switching procedures in order to try a variety of column/solvent combinations or to establish optimal pH conditions – fully automatically.
Main features include:

Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
1 - 16 of 7,524
no targeter for Bottom