Easily list your scientific equipment

Top suppliers for laboratory & industry

New and used instruments

Marketplace
Analytics
Brand
Corning
Model
Costar 4888 8-Pette
Supplier
QuestPair
Location
Den Bosch - Netherlands
Price
€400.00 
(ex. VAT)
This item is
for sale
State of item
used
Categories

Corning Costar 4888 8-Pette multichannel pipette

QuestPair€400.00 (ex VAT)
item image

Description by the supplier

Multichannel pipette

20 - 200 µL

About QuestPair

QuestPair matches professionals in research and industry with manufacturers, suppliers and resellers of scientific products. Companies and organisations can easily sign up for an account and showcase their laboratory equipment and other products on the marketplace. It is possible to list both new as well as used equipment. QuestPair features a variety of equipment for the physical, chemical and life sciences such as spectrometers, balances, centrifuges, testing devices, medical devices, incubators, microfluidics kit, heaters, coolers and other specialist instruments.

Related items:
People are watching right now:
Varian DS 102 Two-stage Rotary Vane Pump SQ 396 SP + Oil Mist Eliminator KF 25-cover
Varian DS 102 Two-stage Rotary Vane Pump SQ 396 SP + Oil Mist Eliminator KF 25

Manufacturer: Varian Model: DS 102 Two-stage Rotary Vane Pump + Oil Mist Eliminator KF 25 949-9395 s (more)erie S/N: 219579 Description: Thanks to a very simple and highly reliable design, this field proven DS Series rotary vane pump provides excellent vacuum performance. The quality and manufacturing standards ensure that the DS rotary vane pumps provide high pumping stability for light gases, low noise, minimal oil backstreaming, and a long operating life. The pump’s two-stage design allows for low operating temperature, minimal backstreaming at low pressure and good pumping efficiency and gas ballast. It delivers a pumping speed of max. 114 liters per minute, low noise and a long operating life. It conforms to European Union directives (CE) and Restriction of Hazardous Substances (RoHS) requirements, and it is also UL and Canadian Standards Authority (CSA) approved. Oil Mist Eliminator KF 25 949-9395 serie is assembled at the outlet of the rotary pump and the main purpose is to purify the exhaust gases from oil mists. The use is advised for pumps which have to work for a long time at intake pressures exceeding 10 mbar, or with the ballasting tap open. Applications: - Analytical Instruments:Dual Stage Rotary Vane Pumps are practically the only primary vacuum pumps used on GC-MS and MALDI-TOF Instruments:GC-MS typically uses this small pump - the pump is needed to rough the system and back the high vacuum Turbo or Diffusion pump. MALDI-TOF depending on system size, uses the DS102 as roughing or interface pump.- Leak Detection:DS102 is typically used to back the Helium Mass Spectrometer Turbo or Diffusion pump.- Industrial Vacuum Processes:Vacuum coatings, Metallurgy Vacuum Furnaces, Lamps and TV Tube manufacture, Sterilizers, Freeze Dryers, Glove Boxes, High Speed Centrifuges, and Flywheels (for energy storage) represent the main Industrial applications for Dual Stage Rotary Vane pump. - High Energy Physics and Research Laboratories:In these applications the Rotary Vane pumps are mainly used in combination with Turbo pumps. The combination is typically used to rough and pump High Vacuum experimental chambers or to start Ion Pumps in ultra high vacuum systems.Features: - Dual Stage Pump:The two stage design allows low 10-3 mbar operation, low operating temperature, minimal backstreaming at low pressure, good pumping efficiency and gas ballast in the high 10-3 mbar region.- Forced Oil Circulation:The dedicated oil circulation gear pump ensures efficient and reliable lubrication of the pump from atmospheric pressure throughout the entire vacuum operating range.- Built-in Oil Shield:This feature minimizes the oil mist at the pump exhaust. Apart from drastically reducing the oil consumption over long periods of operation, this results in a reduction of air pollution limiting the impact on the environment. Specifications: Free air displacement:- 60 Hz: 114 l/min (4 cfm)- 50 Hz: 95 l/min (5.7 m3/h)Pumping speed:- 60 Hz: 3.5 cfm- 50 Hz: 5 m3/hUltimate partial pressure: 10-4 mbarUltimate total pressure: 2 x 10-3 mbarUltimate total pressure with gas ballast: 2 x 10-2 mbarWater vapor tolerance: 15 mbarWater vapor capacity: 60 g/hOil capacity min/max: 0.2/0.5 lMotor rating 1ph:- 60 Hz: 0.55 kW- 50 Hz: 0.45 kWNominal rotation speed:- 60 Hz: 1800 rpm- 50 Hz: 1500 rpmInlet flange: 25KF DNExhaust flange: 25KF DNOil Mist Eliminator's pneurop fitting: KF 25Oil Mist Eliminator's material: Nylon 30VF Items delivered: - Varian DS 102 Two-stage Rotary Vane Pump + Oil Mist Eliminator KF 25 949-9395 serie Condition: The whole item is in used but good condition. It is 100% functional tested and ready to be operated.

€600.00 ex VAT
€714.00 incl. VAT if applicable
Germany
general laboratory equipment other
Climatic chamber KKS 400 POL-EKO-cover
Climatic chamber KKS 400 POL-EKO

CLIMATE CHAMBERS KKS SMART POL-EKO KKS - RELIABLE AND HIGHLY CUSTOMIZABLE Built and designed without (more) compromise, they are successfully used in medical, biotechnological, chemical and industrial laboratories. An important application is pharmaceutical stability testing according to ICH Q1A (R2) - (CPMP/ICH/2736/99). They maintain a constant temperature from 0°C to 100°C and thanks to an steam humidifier, they regulate humidity from 10% up to 90%. They are equipped with the most advanced POL-EKO control panel: the Smart PRO touchscreen. Large 7' display, WiFi for communication and data transfer, programming, alarms, internal memory for recording and overview of data in graphic form and much more, including standard software for complete management via PC. Continue reading and discover all the other surprising features of these climatic chambers! ABSOLUTE CONTROL The SMART control panel is among the most complete you can find on the market. Large symbols and temperature values ​​guarantee comfortable and clear reading, combined with disarming ease of use. The latest generation touch screen responds to commands even if touched with latex gloves and is equipped with a large display: all values ​​are perfectly readable from any angle, regardless of the intensity of the light. Thanks to SMART PRO you will be able to have possibilities that you didn't have before. Cutting-edge functions and freedom of transfer and remote use, thanks to LabDesk software. You can find all the features of the SMART PRO panel in our dedicated post: insights on SMART and SMART PRO. DO YOU KNOW THE ADVANTAGES OF AN ADVANCED CONTROLLER LIKE THE SMART PRO PANEL? - Sharp 7' color touch screen - LAN, USB and WiFi ports for communication and data transfer - Fast, multi-segment, time and temperature programming - Adjustable ramps - Recording of the minimum, average and maximum temperature value for each segment - Visual and audible alarms with colored bar on display - Internal memory for programs and data storage - Fan speed control 0...100% or 10%...100% (depending on chamber capacity) - User manual downloadable directly from the controller - Loop function up to 255 times or infinite - Temperature sensor failure alarm - Event log with user notifications - Controls can be managed even when wearing latex gloves - Overview of the set and current parameters during operation in tabular and graphical form - Operation in temperature or time priority mode - Ability to create user accounts with assignment of rights and passwords - Memory of 40 user programs - Data log – 10,000 data records for each user, ability to view data on screen in tabular or graphical form - Direct data download via USB port - Event log QUALITY FIRST Resistant. Durable. POL-EKO climatic chambers are designed and built to guarantee the best performance. They are a smart purchase, for customers who want to invest in the future of their laboratory. By choosing these products you will have precise results for years and years, repeatable and in complete comfort. The climatic chambers of the KKS Smart series are builded with the best materials and equipped with the most important accessories, to give you a complete and ready-to-use standard product. - Insulated door with lock - Internal glass door - Interior made of acid-resistant stainless steel according to DIN 1.4301 - Stainless steel grill shelf (INOX) - Overtemperature protection class 3.3 according to DIN 12880 - Castors - Quality control protocol (at +25°C and 60%rH) - Automatic defrost function - USB port, LAN (with cable) and Wi-Fi connection - Lab desk software - External probe insertion hole diam. 30mm to the left - Deionized water tank - Open door alarm KKS SMART PRO SERIES POL-EKO offers 4 climatic chamber models with capacities from 109 to 749 litres. Unleash your possibilities. In the image below, the graph shows the excellent working range (humidity/temperature) that the POL-EKO climatic chambers are able to offer you, with the KK series (ultrasonic humidifier) ​​and with the KKS series (steam humidifier ). STEAM HUMIDIFIER The KKS climatic chambers with steam humidifier do not emit ultrasound and therefore allow the reproduction of insects (e.g. Drosophila melanogaster). Compared to KK chambers they have a wider temperature and humidity range and can be used for testing electronic components, plastics or building materials. NOTE: common water (conductivity 125-1250 μS/cm) can be used as a source. DETAILS AND ACCESSORIES Every detail of your POL-EKO models is designed to make routine work as simple and comfortable as possible. Below, the front and rear view of your future ovens for drying, analysis or testing. 1 - Rating plate 2 - Fan 3 - Internal glass door 4 - Hole for ø30mm external probe 5 - Shelf 6 - Position of the condenser 7 - Wheels with lock 8 - Solid external door (optionally with window) 9 - Touch screen control panel 10 - USB port 11 - Door open sensor 1 - Main switch 2 - Power cable 3 - Connectors 4 - Connection to tap water 5 - Connection to the reverse osmosis system 6 - Control valve 7 - Connection to demineralised water 8 - Connection to the drain 9 - Connection for assistance 10 - LAN port 11 - Fuse Together with the climatic chamber you will also receive: OPTIONS POL-EKO allows you to increase the possibilities of your climatic chamber with quality accessories; to better adapt to particular applications or to equip the instrument with safety systems and advanced connections. - Door with panoramic window - Stainless steel wire shelf - Perforated shelf - Reinforced shelf - Stainless steel basins - Internal socket - IQ OQ PQ calibration and qualification - Backup battery for the display in case of power failure - Clean contact - Non-standard 20/60/100 mm access hole - Additional 30 mm access hole - Access control system (card, key tag or device equipped with NFC, for example smartphone) ◉ POL-EKO CUSTOMERS The SPEKTROCHEM research and development center for paints, adhesives and polymers has been a loyal POL-EKO customer for several decades. Use climatic chambers for tests on water-based raw materials prepared in the laboratory. FUN FACT? Thanks to the climatic chambers it is possible to create excellent food products, such as black garlic, which needs to ferment at stable temperatures and humidity. Download the informative pdf: Black Garlic with POL-EKO.

€15,380.00 ex VAT
€18,302.20 incl. VAT if applicable
Italy
general laboratory equipment other
Disclaimer: QuestPair assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided and presented on an “as is“ basis with no guarantees of completeness, accuracy, usefulness or timeliness.

Customer Service

Here to help you with: Product Inquiries, Shipping & Support, Technical Support, Business Inquiries and Press.

We are available to assist you Mon-Fri, 10am - 5pm CET.

+31 (0) 73 7114717
[email protected]