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Ohaus 30400169 Modular Heat Block, 10 x 8 PCR Tube Strips The Ohaus 30400169 Modular Heat Block, 10  (more)x 8 PCR Tube Strips is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400169 Modular Heat Block, 10 x 8 PCR Tube Strips includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400168 Modular Heat Block, 5 x 50 mL Conical Tubes The Ohaus 30400168 Modular Heat Block, 5  (more)x 50 mL Conical Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400168 Modular Heat Block, 5 x 50 mL Conical Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400167 Modular Heat Block, 4 x 35 mm Tubes The Ohaus 30400167 Modular Heat Block, 4 x 35 mm  (more)Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400167 Modular Heat Block, 4 x 35 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400165 Modular Heat Block, 16 x 12/13 mm Tubes The Ohaus 30400165 Modular Heat Block, 16 x 1 (more)2/13 mm Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400165 Modular Heat Block, 16 x 12/13 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400164 Modular Heat Block, Titer Plates The Ohaus 30400164 Modular Heat Block, Titer Plates  (more)is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400164 Modular Heat Block, Titer Plates includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400162 Modular Heat Block, 20 x 1.5 mL Eppendorf Microtubes The Ohaus 30400162 Modular Heat  (more)Block, 20 x 1.5 mL Eppendorf Microtubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400162 Modular Heat Block, 20 x 1.5 mL Eppendorf Microtubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400159 Modular Heat Block, 20 x 1.5 mL Microtubes The Ohaus 30400159 Modular Heat Block, 20  (more)x 1.5 mL Microtubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400159 Modular Heat Block, 20 x 1.5 mL Microtubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400158 Modular Heat Block, 30 x 6 mm Tubes The Ohaus 30400158 Modular Heat Block, 30 x 6 mm  (more)Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400158 Modular Heat Block, 30 x 6 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400157 Modular Heat Block, 30 x 0.5 mL Microtubes The Ohaus 30400157 Modular Heat Block, 30  (more)x 0.5 mL Microtubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400157 Modular Heat Block, 30 x 0.5 mL Microtubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400156 Modular Combination Heat Block, 6 mm, 12/13 mm, 25 mm Tubes The Ohaus 30400156 Modula (more)r Combination Heat Block, 6 mm, 12/13 mm, 25 mm Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400156 Modular Combination Heat Block, 6 mm, 12/13 mm, 25 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400155 Modular Heat Block, 6 x 25 mm Tubes The Ohaus 30400155 Modular Heat Block, 6 x 25 mm  (more)Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400155 Modular Heat Block, 6 x 25 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400154 Modular Heat Block, 8 x 20 mm Tubes The Ohaus 30400154 Modular Heat Block, 8 x 20 mm  (more)Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400154 Modular Heat Block, 8 x 20 mm Tubes Microtubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400153 Modular Heat Block, 12 x 15/16 mm Tubes The Ohaus 30400153 Modular Heat Block, 12 x 1 (more)5/16 mm Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400153 Modular Heat Block, 12 x 15/16 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400152 Modular Heat Block, 20 x 12/13 mm Tubes The Ohaus 30400152 Modular Heat Block, 20 x 1 (more)2/13 mm Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400152 Modular Heat Block, 20 x 12/13 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus 30400151 Modular Heat Block, 24 x 10 mm Tubes The Ohaus 30400151 Modular Heat Block, 24 x 10 m (more)m Tubes is crafted from solid anodized aluminum to ensure durability and efficient heat transfer. This modular block is compatible with Ohaus HB Series Dry Block Heaters. INCLUDED: The Ohaus 30400151 Modular Heat Block, 24 x 10 mm Tubes includes: - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Gilson PIPETMAN Classic P2 PipetteThe PIPETMAN® Classic line is one of the world standards in pipett (more)ing and offers a wide range of continuously adjustable, air-displacement pipettes with legendary accuracy and precision. The PIPETMAN Classic line is available in eight single channel models covering a range of volumes from 0.2µL to 10 mL. Made of highly resistant materials like PVDF and stainless steel, PIPETMAN Classic offers uncontested durability and reliability. Built-to-last, it is the economical solution for years of pipetting. Routine cleaning and maintenance are all that is required to keep PIPETMAN Classic in top condition for years. The PIPETMAN Classic design allows for easy access to user-serviceable parts, along with a fully autoclavable tip holder and ejector. CLICK HERE TO SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson PIPETMAN Classic P2 Pipette includes: - Operator's Guide - 3 Year Manufacturer Warranty Gilson PIPETMAN Classic P2 Pipette SpecificationsAdjustable or Fixed VolumeAdjustable VolumePipette TypeManual Air DisplacementVolume Range0.2 - 2 µLPipette ModelP2Pipette RangePIPETMAN ClassicNumber of Channels1Ejector TypeMetalPack Size1Pack Size UnitEachWarranty3 YearsRequest a Formal Quote

Polyscience LS51M11A110C LS5 Benchtop Chiller with Centrifugal Pump, 120V, 60Hz3D Visualization of t (more)he Polyscience Benchtop ChillerThe rendered image can be freely rotated in a full 360-degree view, allowing you to zoom in, pause, and explore every angle. For enhanced detail, the rendering can also be displayed in full-screen mode. This 3D model is designed exclusively for visualization purposes and may not accurately represent the actual appearance of your product. Your browser does not support iframes. The LS-Series Compact Chiller provides cooling power for demanding applications and serves as an economical alternative to tap water cooling systems. It features a microprocessor-based controller, digital temperature display (C or °F), and simple operation and maintenance. To optimize cooling efficiency and performance, this sophisticated Chiller also features a modulated refrigeration system. As a result, temperature stability is greatly enhanced and compressor life extended. The Chiller is equipped with either a magnetic drive centrifugal pump or a turbine pump. Wetted parts within the recirculation system are brass, copper, stainless steel, EPDM rubber, Alcryn, nylon, PVC, and polyethylene. Features Optimized for high performance at low temperatures Capable of cooling multiple rotary evaporators WhisperCool® Environmental Control System Large, easy to read LED display Space-saving design Cooling at ambient temperatures as high as 35C Low flow shutoff and alarm, high and low temperature alarms Simple setup, operation, and maintenance Centrifugal or turbine pump Fluid level indicator RS232 communication and external water filter optional INCLUDED: The Polyscience LS51M11A110C LS5 Benchtop Chiller , -20°C to 40°C, 1160W; 120V includes: - Power Cord - Operator's Guide - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Labconco 750ml Complete Flask, Catalog # 7541100Complete Flask consists of 7542700 Flask Bottom, 754 (more)4400 Flask Top and a supply of filter paper. Fast-Freeze Flasks attach with adapters to valve ports on Labconco Drying Chambers and Manifolds. They are available in clear or amber colored glass. A complete Fast-Freeze Flask consists of a rubber top, glass bottom and a supply of filter paper. Tops, bottoms and filter paper are available separately as replacement components. Adapters are available in borosilicate glass or stainless steel. Fast-Freeze Flasks and Adapters are compatible with any brand freeze dryer that has 1/2" or 3/4" diameter valve ports. Glass flasks withstand maximum temperature of 490º C. Flask toppers withstand a maximum temperature of 450º C. INCLUDED: The Labconco 750ml Complete Flask, Catalog # 7541100 includes: - Flask Bottom & Top - Supply of Filter Paper - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Labconco 300ml Complete Fast-Freeze FlaskComplete Flask consists of 7542600Flask Bottom, 7544200 Fla (more)sk Top and a supply of filter paper.Fast-Freeze Flasks attach withadapters to valve ports on Labconco Drying Chambers and Manifolds. They areavailable in clear or amber-colored glass. A complete Fast-Freeze Flaskconsists of a rubber top, glass bottom and a supply of filter paper.Tops, bottoms and filter paper areavailable separately as replacement components. Adapters are available inborosilicate glass or stainless steel. Fast-Freeze Flasks and Adapters arecompatible with any brand freeze dryer that has 1/2" or 3/4" diametervalve ports.Glass flasks withstand maximumtemperature of 490º C. Flask toppers withstand a maximum temperature of450º C. INCLUDED: The Labconco 7540600 300ml Complete Fast-Freeze Flask includes: - Flask Bottom & Top - Supply of Filter Paper - Manufacturer's Documentation - 1 Year Manufacturer's Warranty

Gilson PIPETMAN G Starter Kit, 4 Pipette Kit, P2G, P20G, P200G, P1000GThe PIPETMAN G 4-Pipette Kit p (more)rovides four pipettes covering volume transfers from 0.2 ul to 1000 ul, which will tackle most laboratory needs. With a redesigned piston assembly, the PIPETMAN G pipettes feature extremely low pipetting forces, improving comfort and minimizing injury, all while maintaining the durability, accuracy, and reliability of the original PIPETMAN series. Premium Pipetting ComfortWith a new seal and lighter springs, the new piston assembly of the PIPETMAN G pipettes significantly reduces the force needed to aspirate and dispense liquids. This benefit is especially helpful during extended pipetting sessions and alleviates common hand stresses caused by repetitive actions.FlexiblePIPETMAN G pipettes come with a durable stainless steel tip ejector, which is ideal for most situations. Plastic tip ejectors are available separately and are recommended for working with corrosive substances. CLICK HERE TO SHOW GILSON PIPETTE COMPARISON TABLE INCLUDED: The Gilson PIPETMAN G Starter Kit, 4 Pipette Kit, P2G, P20G, P200G, P1000G includes: - Four PIPETMAN G Pipettes: P2G, P20G, P200G, and P1000G - Three Racks of PIPETMAN DIAMOND Tips (Models: D10L, D200 and D1000) - Four SINGLE Pipette Holders - Operator's Guide - Manufacturer's Documentation - 3 Year Manufacturer's Warranty

Gilson Microman M1000E Pipette, 100-1000ul The ergonomically designed MICROMAN® E positive displacem (more)ent pipettes, along with disposable capillary piston (CP) tips, provide the highest precision when pipetting viscous, non-aqueous liquids such as oils, blood, glycerol, and more, while protecting the pipette from contamination. MICROMAN E is available in six models covering a volume range of 1 to 1000 µL. MICROMAN E relies on positive-displacement technology to improve the precision of transferring viscous and volatile liquids. The capillary piston (CP) tips eliminate the air cushion between the sample and piston so volume accuracy is not affected by the sample’s properties. Tackle these issues with MICROMAN E: Viscous solutions—difficult to aspirate and stick to pipette tips. Volatile solutions—leakages are created from differences between solvent vapor pressure and the air pressure within the pipette. Cold liquids—delivered in excess amounts. Hot liquids—under-delivered amounts. Designed with Comfort and Performance in Mind The Red Dot Award winning design of the MICROMAN E features an improved handle shape that rests comfortably in your hand, with a large push button for easy aspiration and dispensing. The volume-locking switch allows for easy volume adjustment and minimizes the risk of accidentally changing the volume during pipetting tasks. Overall Protection The positive-displacement technology of the MICROMAN E is ideal when dealing with infectious solutions and radiolabeled components. Since the disposable piston makes direct contact with the sample, the user and the pipette are protected. Within molecular biology and forensic sciences, any trace of a previous sample can lead to erroneous results and the disposable CP tips provide absolute protection against cross-contamination. INCLUDED: The Gilson Microman M1000 Pipette includes: - Operator's Guide - One Year Manufacturer's Warranty

Eppendorf FA-45-6-30 Fixed Angle Rotor, Cat. #: 5820715006 The Eppendorf FA-45-6-30 Fixed Angle Roto (more)r, Cat. #: 5820715006 accommodates6 x 50 mL samples. This rotor can reach speeds up to 12,100 RPM with a maximum RCF of 20,133 x g. The Eppendorf FA-45-6-30 Fixed Angle Rotor is for use with the Eppendorf 5804/R and 5810/R series centrifuges.. INCLUDED: The Eppendorf FA-45-6-30 Fixed Angle Rotor, Cat. #: 5820715006 includes: - Rotor Lid - Full 1 Year Parts and Labor Warranty Eppendorf FA-45-6-30 Fixed Angle Rotor, Cat. #: 5820715006 SpecificationsMaximum Speed12,100 RPMMaximum RCF20,133 x gMaximum Capacity6 x 50mlMaximum Radius12.3 cmCentrifuge CompatibilityEppendorf 5804/R and 5810/R Series CentrifugesDownloadsTechnical Specification Download Request a Formal Quote .downloads-section { justify-content: center; }

Eppendorf 23x2.6-8ml Adapters for S-4-104, Cat # 5825738004 New in box Eppendorf 23 x 2.6-8ml adapte (more)rs (Cat. # 5825738004) 23 x 2.6 to 8mL tube capacity for the Eppendorf S-4-104 rotor in Eppendorf 5810/5810R centrifuges. This is a two piece set, and the adapters are new in packaging. INCLUDED: The Eppendorf 23x2.6-8ml Adapters for S-4-104, Cat # 5825738004 includes: - Full 6 Month Parts and Labor Warranty

Eppendorf 022653041 Aerosol-Tight Rotor FA-45-24-11, PTFE Coated The Eppendorf 022653041 Aerosol-Tig (more)ht Rotor FA-45-24-11, PTFE Coated for 1.5/2 mL Tubes, 24-Place is for use with microcentrifuge models 5424. The rotor has a maximum rotational speed of 15,000 RPM and is used for centrifugation of standard application lab samples. The rotor has a 24-place tube array that holds 1.5 mL/2.0 mL tubes, and is specially PTFE coated for working with hazardous samples. This fixed-angle rotor is an accessory for use with Eppendorf centrifuge model 5424, which spins biological lab samples at high speeds to separate cellular material into component parts.

Crest P2600D-45 Digital Ultrasonic Cleaner w/ Power ControlFeatures - Ceramically enhanced transduce (more)r technology with industrial bonded assembly - Homogenous sound field, energy distribution, and prevention of standing waves using frequency sweeping - Adjustable cleaning time or ability to set for continuous operation - Adjustable bath temperature between 20°C to 80°C - "D" models feature an adjustable ultrasonic power in nine steps, along with a Degas function for consistent sample prep applications - Deep-drawn stainless steel cleaning tank with rounded corners for easy cleaning - Intrinsically safe heater with dry-run protection - Drain valve assembly available for tank capacities of 2.5 gallons or higher 45 kHz and 132 kHz frequencies provide precision cleaning and rinsing options, with 132 kHz available for enhanced sample preparation performance All models feature digital display of temperature and time, with "D" models featuring digital display of the ultrasonic power level Efficiently removes flux from PCB's, fats, paints, surface rust, lime, oils, adhesives, polish residues, chemical residues, dust, and much more The Crest P2600D-45 Digital Ultrasonic Cleaner w/ Power Control is a state-of-the-art cleaning solution designed for superior performance and efficiency. Featuring ceramically enhanced transducer technology with industrial bonded assembly, it ensures a homogenous sound field and even energy distribution through frequency sweeping at 45 kHz. This cleaner offers adjustable cleaning time from a few minutes to continuous operation and an adjustable bath temperature between 20°C to 80°C. The "D" model includes adjustable ultrasonic power in nine steps and a Degas function for consistent sample preparation. Its deep-drawn stainless steel cleaning tank has rounded corners for easy cleaning, and the intrinsically safe heater includes dry-run protection. With a tank capacity of 7 gallons (26.1 liters) and an average ultrasonic power of 300 watts, it is ideal for larger cleaning tasks. Additionally, it features a convenient drain valve assembly for tanks with capacities of 2.5 gallons or higher, enhancing usability and efficiency. INCLUDED: The Crest P2600D-45 Digital Ultrasonic Cleaner w/ Power Control includes: - Tank Cover - Power Cord - Operator's Manual - 2 Year Manufacturer's Warranty

Ohaus HB6DG Digital Dry Block Heater, 6 Block Temperature Range Ambient +5°C to 120°C Control Digita (more)l Uniformity Within the Block ± 0.1°C at 37°C Features - Offers accurate and fast sample heating with PID microprocessor temperature control - Supports six interchangeable modular blocks with over 40 configurations - Tool-free block setup for easy operation - Enhanced tube-to-block contact for maximum heat retention and efficiency - Robust painted steel housing for durability - Equipped with a clear LED display and easy-to-use touchpad controls with independent displays for temperature and time - Timer from 1 second to 9,999 minutes - Includes a unique single point calibration feature to match the block heater's display to a known external temperature standard for 3 temperature setpoints - Versatile utility across various laboratory applications - Designed for long-lasting performance in demanding settings The Ohaus HB6DG Digital Dry Block Heater offers accurate and fast sample heating with PID microprocessor temperature control, making it perfect for various applications that demand consistent heating. This heater accommodates six interchangeable modular blocks, providing over 40 configuration choices to suit different needs. The modular blocks are designed for effortless setup without requiring tools, ensuring optimal tube-to-block contact for superior heat retention and efficient operation. The HB6DG features a robust painted steel housing and is equipped with a clear LED display, easy-to-use touchpad controls with independent displays for temperature and time, and an audible alarm, enhancing usability and precision. This Dry Block Heater also includes a unique single point calibration feature to match the block heater's display to a known external temperature standard for 3 temperature setpoints, making it a superior choice for modern lab environments.Please Note: Blocks are sold separately and are REQUIRED for operation. Please view the Accessories tab. INCLUDED: The Ohaus HB6DG Digital Dry Block Heater, 6 Block includes: - Support Rod Holder with Locking Knob - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus HB6AL Analog Dry Block Heater, 6 Block Temperature Range Low: Ambient +5°C to 100°C / High: 75 (more)°C to 150°C Control Analog Uniformity Within the Block ± 0.1°C at 37°C Features - Supports six interchangeable modular blocks with over 40 configurations - Tool-free block setup for easy operation - Enhanced tube-to-block contact for maximum heat retention and efficiency - Robust painted steel housing for durability - Features dual temperature adjustment knobs with dial markings for precise control - Versatile utility across various laboratory applications - Designed for long-lasting performance in demanding settings The Ohaus HB6AL Analog Dry Block Heater offers exceptional temperature stability, making it perfect for various applications that demand consistent heating. This heater accommodates six interchangeable modular blocks, providing over 40 configuration choices to suit different needs. The modular blocks are designed for effortless setup without requiring tools, ensuring optimal tube-to-block contact for superior heat retention and efficient operation. The HB6AL features a robust painted steel housing and is equipped with dual analog temperature adjustment knobs, making it an economical yet reliable choice for any laboratory setting.Please Note: Blocks are sold separately and are REQUIRED for operation. Please view the Accessories tab. INCLUDED: The Ohaus HB6AL Analog Dry Block Heater, 6 Block includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus HB4DG Digital Dry Block Heater, 4 Block Temperature Range Ambient +5°C to 120°C Control Digita (more)l Uniformity Within the Block ± 0.1°C at 37°C Features - Offers accurate and fast sample heating with PID microprocessor temperature control - Supports four interchangeable modular blocks with over 40 configurations - Tool-free block setup for easy operation - Enhanced tube-to-block contact for maximum heat retention and efficiency - Robust painted steel housing for durability - Equipped with a clear LED display and easy-to-use touchpad controls with independent displays for temperature and time - Timer from 1 second to 9,999 minutes - Includes a unique single point calibration feature to match the block heater's display to a known external temperature standard for 3 temperature setpoints - Versatile utility across various laboratory applications - Designed for long-lasting performance in demanding settings The Ohaus HB4DG Digital Dry Block Heater offers accurate and fast sample heating with PID microprocessor temperature control, making it perfect for various applications that demand consistent heating. This heater accommodates four interchangeable modular blocks, providing over 40 configuration choices to suit different needs. The modular blocks are designed for effortless setup without requiring tools, ensuring optimal tube-to-block contact for superior heat retention and efficient operation. The HB4DG features a robust painted steel housing and is equipped with a clear LED display, easy-to-use touchpad controls with independent displays for temperature and time, and an audible alarm, enhancing usability and precision. This Dry Block Heater also includes a unique single point calibration feature to match the block heater's display to a known external temperature standard for 3 temperature setpoints, making it a superior choice for modern lab environments.Please Note: Blocks are sold separately and are REQUIRED for operation. Please view the Accessories tab. INCLUDED: The Ohaus HB4DG Digital Dry Block Heater, 4 Block includes: - Support Rod Holder with Locking Knob - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty

Ohaus HB4AL Analog Dry Block Heater, 4 Block Temperature Range Low: Ambient +5°C to 100°C / High: 75 (more)°C to 150°C Control Analog Uniformity Within the Block ± 0.1°C at 37°C Features - Supports four interchangeable modular blocks with over 40 configurations - Tool-free block setup for easy operation - Enhanced tube-to-block contact for maximum heat retention and efficiency - Robust painted steel housing for durability - Features dual temperature adjustment knobs with dial markings for precise control - Versatile utility across various laboratory applications - Designed for long-lasting performance in demanding settings The Ohaus HB4AL Analog Dry Block Heater offers exceptional temperature stability, making it perfect for various applications that demand consistent heating. This heater accommodates four interchangeable modular blocks, providing over 40 configuration choices to suit different needs. The modular blocks are designed for effortless setup without requiring tools, ensuring optimal tube-to-block contact for superior heat retention and efficient operation. The HB4AL features a robust painted steel housing and is equipped with dual analog temperature adjustment knobs, making it an economical yet reliable choice for any laboratory setting.Please Note: Blocks are sold separately and are REQUIRED for operation. Please view the Accessories tab. INCLUDED: The Ohaus HB4AL Analog Dry Block Heater, 4 Block includes: - Power Cord - Operator's Manual - Manufacturer's Documentation - 2 Year Manufacturer's Warranty