Peak Scientific NitroGen N300DR Nitrogen Generator Sares/Repairs NOTE - THIS IS A SPARES/REPAIRS ITEM

Parker Balston Lab Gas Generator Model 74-5041-220 This was removed from a university lab where it  (more)was surplus to requirements. The unit powers up but we were unable to test it further at our facility. It is in reasonably good cosmetic condition with marks from use.

CLIMATE CHAMBERS KK SMART PRO POL-EKO KK - RELIABLE AND HIGHLY CUSTOMIZABLE Built and designed witho (more)ut 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 60°C and thanks to an ultrasonic humidifier, they regulate humidity from 30% 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 KK 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 - Available with FIT: phytosystem – day and night simulation with intensity control. To find out more, download our informative pdf: The photoperiodic (FOT) and phytotron (FIT) systems by POL-EKO. NOTE: the temperature range that can be used with FIT active is +10°C... +50°C. KK SMART PRO SERIES POL-EKO offers 9 climatic chamber models with capacities from 109 to 1485 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 ). ULTRASONIC HUMIDIFIER Climatic chambers with ultrasonic humidifier are professional and reliable tools to guarantee stable and precise conditions. The maximum temperature of 60°C allows it to be used for seed germination, mushroom and plant cultivation or for food testing. The perfect climatic conditions allow stability testing of pharmaceutical and cosmetic products, as well as packaging and electronics. NOTE: For the KK series, deionized water (1 μS/cm) must be used. Feed water source: deionized water tank; deionizer; internal deionized water network. 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 - Container for deionized water 2 - Power cable 3 - Connectors 4 - Connectors (to a tank with demineralised water or deionizer) 5 - Service connector 6 - Connection to the drain 7 - Main switch 8 - LAN port 9 - Fuse For larger models (KK 500 / 700 / 1200 / 1450): a - Power cable b - Container for deionized water c - Condensate collection tray with pump d - Main switch e - LAN port f - 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. In the photo, the inside of a climatic chamber with LED series Fitotrone System.. - Door with panoramic window - Perforated shelf - Reinforced shelf - Stainless steel basins - Phitotron FIT system - Internal socket - Water level sensor - 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 door - Additional 30 mm access door ◉ 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.

PEAK Scientific Genius 1053 Nitrogen Generator Lab This item was removed from a university where it  (more)was surplus to requirement. It is in very good cosmetic condition and powers on, we are unable to test it further at our facility. This item requires servicing before use, as the service light illuminates when powered on.

This Peak Scientific Trace 500 Hydrogen Generator was removed from a university lab where it was sur (more)plus to requirements The unit powers up and passed self tests but has not been tested further. It is in good cosmetic condition with minor marks.

Water bath from 25°C to 100°C for the laboratory The ring bain maries for columns, Erlenmeyer flasks (more) or beakers are suitable for continuous operation, even unattended, thanks to the standard control of the level and lack of water. LAUDA Hydro water baths are available in five models, all featuring a removable perforated lid with a set of heat-resistant plastic rings. - Operations in a temperature range of 25 to 100°C. - The opening diameter of the water bath can be changed in approximately 20 mm increments by means of a set of rings that make up the lid. - The H 11 V, H 19 V models have been specially designed for safe use in fume cupboards. - The housings are made of stainless steel to allow use even with chemically aggressive fluids. - Temperature adjustment by knob with graduated scale Simple control: temperature adjustment with graduated knob. Ring opening, to adapt to different types of glassware. Standard water level regulator for continuous operation, even unattended. Water level regulator as standard Thanks to this accessory, the loss of water inside the instrument (through evaporation) is compensated and the water level is kept constant. Furthermore, it allows use at temperatures below ambient temperatures, with a minimum of approx. 3°C above tap water temperature.

Hoefer SUBHT High Throughput Submarine Gel Electrophoresis Unit Gel Dimensions (W x L) 15 x 15 cm Ma (more)ximum Power Settings 300 V, 200 mA, 60 W Maximum Buffer Volume 1.2 L Features - Fast, error-free loading—Load an entire 96-well plate using a multichannel pipette - Simplified analysis—Fluorescent labels for each sample printed on a UV transparent gel tray allows for instant sample identification (matched to a 96-well plate) during post-run visualization - High throughput—Run up to 120 samples (96-well plate + 24 control and/or marker samples) in 30 minutes - Better reproducibility—Eliminate variability caused by running buffer pH drift and ionic gradient formation with optional buffer recirculation capability - Reduced buffer needs—Compact tank design needs less buffer to cover gel which not only reduces buffer consumption but provides greater control of voltage gradients and run times - Maximum flexibility—Fully compatible with a wide range of combs and accessories to meet all your high throughput and standard gel analysis needs The Hoefer SUBHT High Throughput Submarine Gel Electrophoresis Unit is designed for efficient, large-scale DNA screening applications, such as single strand polymorphism (SSP) analysis following PCR. This versatile unit can resolve DNA fragments ranging from 50 to 1000 base pairs in as little as 30 minutes, accommodating up to 120 samples, making it an ideal choice for labs focused on high-throughput workflows. Engineered for precision and speed, the SUBHT allows for seamless loading of an entire 96-well plate using a multichannel pipette. The UV-transparent gel tray with fluorescent labels matches the 96-well plate layout, enabling instant sample identification during post-run visualization. Compact and efficient, the SUBHT minimizes buffer consumption while ensuring consistent voltage gradients and reproducible results. With optional buffer recirculation ports to maintain pH stability, this unit provides both flexibility and reliability. It’s compatible with a range of combs and accessories, making it adaptable for various high-throughput and standard gel electrophoresis needs. INCLUDED: The Hoefer SUBHT High Throughput Submarine Gel Electrophoresis Unit includes: - Buffer Chamber Assembly - Safety Lid - High Voltage Leads - Fluorescent Labeled Running Tray with Casting Gates - 1 mm thick, 30 well combs, 4 pcs - Colored Loading Strips - Buffer Recirculation Ports, 2 pcs - Operator's Guide - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Eutech Instruments pH 510. pH meter with NEW electrode. pH measurement from 0 to 14. Internal memory (more). User manual. Eutech Instruments pH 510 is a high quality pH meter that comes with a brand new electrode, ensuring accurate and reliable measurements in a wide range of applications. This meter is ideal for use in laboratories, water treatment plants, aquaculture, fish farming, agriculture and more. With its ergonomic design and easy-to-read LCD display, the Eutech Instruments pH 510 is easy to use and provides fast, accurate results. Additionally, this meter features a waterproof housing making it ideal for use in wet or outdoor environments.

Julabo CORIO C-B17 Open Heating Bath, 115V/50-60Hz (NRTL Certified) Working Temperature Range 20°C  (more)to 100°C Heating Capacity 1000W Volume 17L Features - Models for internal applications - Bright, white, easy to read display - Very quiet - Precise temperature control JULABO CORIO™ Immersion Heating Circulator combinations with transparent or stainless steel bath tanks for routine laboratory tasks. Units include bright LED display and easy operation. A quick connect bath clamp is included.The CORIO™ C immersion circulator provides temperatures to 100 °C for internal bath applications for use with water only.Products include a quick connect clamp for positioning the CORIO™ C on tank rim. Polycarbonate bath tanks have volume graduations in L and Qt. Stainless steel bath tanks include a drain port (except B5).INCLUDED: The Julabo CORIO C-B17 Open Heating Bath, 115V/50-60Hz (NRTL Certified) includes: - Quick Connect Clamp - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Principle: Any positive and untouched isolation can be performed to separate target cells from PBMCs (more), cultured cells, and dissociated tissue. In addition, cells can be directly isolated from whole blood or bone marrow using StraightFrom Whole Blood MicroBeads. Overall more than 400 different MicroBeads and Isolation Kits are available. Upon automated separation, labeled cells as well as non-labeled cells are obtained and can be used for a variety of downstream applications such as functional and molecular assays, chimerism analysis, and flow cytometry. To ensure cell viability and integrity, cells are kept cooled in Chill Racks. Monitoring: Pre-set programs for all MACS MicroBeads and Isolation Kits ensure accurate sample handling. Sensors constantly monitor the status of the autoMACS Pro, buffer levels, and column status. This ensures optimal instrument performance and safety of samples and operators. Footprint: With MiniSampler: 605×455 mm (W x D) Height: 392.5-454 mm (adjustable touchscreen) It is a benchtop-sized instrument that will easily fit under a common laminar flow hood. Included Chill Racks: The Chill Racks are pre-cooled in the refrigerator (2–8°C). The special coolant contained in the racks switches from fluid to solid at 8°C and maintains a low temperature until the coolant is completely melted. The phase switch is visible. Do not cool racks below 0°C as cell samples may freeze! 1x Reagents rack 1x Chill 5 Rack: contains 24 slots for 5 mL tubes and can be used for cell separations of up to 6 samples. 4x Chill 15 Rack: contains 15 slots for 15 mL tubes and 5 slots for 5 mL tubes. It can be used for cell separations of up to 5 samples. 1x Chill 50 Rack: contains 6 slots for 50 mL tubes, 3 slots for 15 mL tubes, and 3 slots for 5 mL tubes. Up to 3 cell samples can be handled with a Chill 50 Rack.

SONOPULS ultrasonic homogenisers generate high-performance ultrasound with high intensities and ultr (more)asonic amplitudes, which are transferred into liquid media using working tools called probes. They are used in laboratories, clinics, and in industrial research, and they perform diverse tasks during sample preparation in Quality Assurance, scientific experiments, analyses, and in pilot or short-series manufacture. Application examples: Cell disruption for paternity tests Cell disruption (extraction of microorganisms, tissue cells) Homogenising of liquids Emulsifying hard-to-mix liquids Dispersion of agglomerates Acceleration of chemical reactions Degassing of fluids Sample preparation in environmental analytics (waste water tests, soil samples) SONOPULS ultrasonic homogenisers are also used for in-vitro diagnostic lab procedures, toprocure information from the handling of organic materials with ultrasound. Therefore, they areclassified and treated in accordance with the Directive 98/79/EC on in-vitro diagnostic medical devices. Ultrasound frequency: 20 kHz ± 500 Hz Frequency control: Automatic Timer setting: 0:00:01 to 99:59 (h:mm:ss) or continuous Ultrasound operating mode: Pulsating or continuous Amplitude setting: 10 to 100% in 1% steps Generator dimensions (DxWxH): 257 x 180 x 115 mm Probe dimensions (ØxL): 70 x120 mm Probe tip: MS 73 Probe tip (Ø): 6 mm Sonification volume: 2 to 50 mL Amplitude: 245 µm Weight: 3.7 kg