• High reproducibility and accuracy on every count
• Counts pour, spread and spiral plates, filters, and Petrifilm
• Software upgrades available for colony discrimination, zone inhibition, and user permission/security

• Consistent and contaminant-free results for worry-free testing
• Efficient phases save time and money

• Revolutionary cartridge design speeds sample preparation while minimizing sample loss
• Eliminates contamination from supporting matrix
• Ideal for methods using small sample sizes

• Consistent and contaminant-free results for worry-free testing
• Efficient phases save time and money
• Provides retention of non-polar compounds

• Reduce stray light and well-to-well crosstalk in fluorescence assays
• Light blocking film ideal for protecting photo-sensitive samples
• Functional temperature range from -40 to 80ºC

What was once a multistep process of ordering, assembling, sterilizing, and validating now requires just one call to Cole-Parmer.

As a respected supplier of nearly every component in the biodisposables market,
Cole-Parmer® offers the widest selection of brands for truly custom fluid handling solutions.

• Use the brands you have already validated— Choose from thousands of components, including Masterflex®, Tygon®, Colder Products Company, Millipore®, HyClone® and more.
• Increase efficiency and minimize downtime— Cole-Parmer® manages your inventory and delivers assemblies according to your schedule.
• Avoid costly and time-consuming validation— Order BioConnect assemblies gamma-sterilized and validated to a 10^-6 Sterility Assurance Level.

• Extended paddle design creates a constant flow of fluid ensuring homogenous circulation and oxygenation of cells.
• Vessels available from 125mL to 6L

• Reliability and affordability in a small footprint
• Easy-access front over makes column change easy
• Accepts any commercial capillary or wide-bore column

• Low bleed provides reproducible and accurate results

• Handheld unit provides measurement where you need it, whether in the lab or in the field
• Stores up to 100 methods
• Unique disposable cuvettes eliminate cross contamination

• High-speed, multifunction data acquisition in a low-cost, portable package.
• These USB 2.0 data acquisition modules offer synchronous and concurrent voltage input, temperature input, waveform output, counter input, quadrature encoder input, timer input, and digital I/O.
• Units feature a 16-bit, 1-MHz A/D converter, 16 analog input channels (user expandable to 64 channels), up to four 16-bit, 1-MHz analog outputs, 24 high-speed digital I/O, 2 timer outputs, and four 32-bit counters.
• All analog I/O, digital I/O, and counter/timer I/O can operate synchronously and simultaneously, guaranteeing deterministic I/O among all the signal types.

• Simultaneously view temperature and humidity or dew point
• Microprocessor-based electronic sensors provide precision accuracy
• Audible/visual alarms ensure process and quality control
• 24-hour, 7-day, or 31-day chart speeds available

• Easy-to-read display at an easy-to-afford price
• Ergonomically designed LC display means that measurements can be seen at a glance

• Elite model offers three-point calibration, auto-buffer recognition, 0.01 pH resolution, and temperature display
• Meets EPA requirements for pH resolution

• Environmentally-friendly line of pH electrodes to help make you and the world a little safer!
• Made without mercury or lead

• Semi-flat design provides faster response with self-cleaning action
• Low-resistance glass formulation measures 0 to 14 pH

• Measure, record, and graph pH without running wires!
• Up to ten transmitters (56706-00) can be monitored by one receiver (56706-50) Order recevier separately.

• The patented fluoroprobe®  handheld DO analyzer uses unique luminescent/optical technology to measure dissolved oxygen in water and waste water applications.
• Fast and accurate measurements without membranes or electrolyte.

• Compliant with EPA testing method for ammonia measurement
• Saves time to help make your lab more efficient

• Ideal for measuring pH and temperature in small samples sizes such as microplates
• LogR technology provides temperature and automatic temperature compensation through the electrode without the use of a separate ATC probe
• Measure pH in samples as small as 15 L — use with 384-well microplates

• Ideal for sampling lakes, ponds, holding pools, or shallow wells
• Rugged, UV-protected PVC case with handle for easy use and transportation

• Meets federal, state, and local wastewater regulations
• Peristaltic pump prevents sample contamination

• Measures free or total chlorine using EPA-approved colorimetric DPD method
• 4 to 20 mA and RS-485 with Modbus output

• Simultaneously view temperature and humidity or dew point
• Microprocessor-based electronic sensors provide precision accuracy
• Audible/visual alarms ensure process and quality control
• 24-hour, 7-day, or 31-day chart speeds available

• Self-diagnostic tests
• Automatic sensor zero offset adjustment

• Stable, easy-to-read float
• English and metric scales
• Easy disassembly and assembly for cleaning

• Easily serviceable
• Dual-scale flow units-GPM and LPM

Noninvasive technology works with both clean or dirty fluids
• RS-232, RS-485, Ethernet, and USB connections to real-time user PC software
• No moving parts to wear or requiring maintenance
• NEMA 4X (IP66) enclosure is weather-resistant for outdoor use, and includes carrying case.

±0.25% test gauge accuracy
• 316 stainless steel wetted parts
• Fast response—3 readings per second
• Temperature-compensated piezoresistive sensor

Low-cost alternative for industrial applications
• Accuracy is ±3-2-3%

• 10-year warrantybest in the industry!
• Safe, innovative design includes unique reversing feature for better evaporation
• Standard motorized lift automatically lifts flask out of bath in case of power failure

• Flow rates from 0.002 to 43 mL/min
• Pumps accept continuous lengths of tubing for a clean, uninterrupted flow path with no fittings

• High speed—typical response time is <5 ms
• Maximum pressure up to 1250 psi

• Simple to install—just peel, stick and connect
• No calibration needed
• Repeatable liquid level sensing

• An economical choice for laboratory or processing needs
• FDA-compliant and meets USP Class VI requirements and 3A sanitary standards
• Sterilizable by ethylene oxide or gamma irradiation

• Ultra-smooth chemically inert inner bore meets challenges of chemical transfer
• Imparts no taste or extractables—ideal for food and beverage applications!
• Rugged construction ensures excellent flex life

• Simple and economical solution to organize multiple tubing lines
• Sizes to handle tubing from 3/16" to 1/2" outer diameter
• Some racks separate easily for customized tubing retainers

• Durable waterproof scales for foodservice and general laboratory applications
• Small footprint offers convenient placement anywhere on your benchtop
• Portable operation and auto-off feature conserves battery life
• Durable stainless steel construction ideal for foodservice applications and messy environments

• Economical blenders for light blending of ice and laboratory samples
• Glass, polycarbonate, and stainless steel containers accommodate use in food processing or industrial applications
• Powerful motor blends and homogenizes laboratory specimens

• Included internal rechargeable battery offers portability and up to 100 hours of battery life
• Perform routine weighing, accumulation, and checkweighing tasks with 4-button keypad and simple, menu-driven operation

• Extreme performance in an extremely rugged stainless steel design
• All stainless steel design with shock and overload protection for tough environments
• Valor is NSF certified, USDA-AMS accepted, and supports HACCP-certified systems. Washdown IP65-rated models may be rinsed clean with sprayed water

• Pistol-grip handle is comfortable and easy to use
• Measure surface temperatures quickly and accurately

• Simultaneously view temperature and humidity or dew point
• Microprocessor-based electronic sensors provide precision accuracy
• Audible/visual alarms ensure process and quality control
• 24-hour, 7-day, or 31-day chart speeds available

• Measure 4 to 20 mA signals without breaking the loop
• Detachable clamp with extension cable for measurements in tight locations

• Multifunction flexibility with precision accuracy
• Meters deliver dependable results and convenient features that minimize test and troubleshooting times.

• Design and generate custom waveforms
• Ten standard waveforms with sign and square
• Units offer THD less than 0.04% and flatness as low as 0.1 dB

• Optional extended hook attachment enables measurements of hard to reach wires
• These clamp meters are ideal for quick measurements of live wires, monitoring motor or line current, system board voltage checks, motor in-rush or start faults, and more.

• Tight linear regulation with low ripple and noise eliminate unwanted signals
• Power supplies provide clean power with dependable regulation and fast transient response.

• Built-in logger records reading and time of day to catch intermittent problems
• Features peak capture to measure transients as fast as 250µS
• View data on the meter in TrendCapture or with optional FlukeView software

• Tight linear regulation with low ripple and noise eliminate unwanted signals
• Provide clean power with dependable regulation and fast transient response
• Units feature constant voltage, constant current, and turn on and off without overshoot providing precise output from start to finish
• Programmable models allow you to save and recall up to three setups, and provide stable output signals with linear regulation for safe use with precision circuits

• 16 different analog channels, 10 kHz sampling rate/input
• 8 logic-level digital inputs, 40 kHz sampling rate
• 5 interchangeable input “pods”—low voltage, medium voltage, high voltage, current, thermocouple
• Color touch screen for real-time viewing and setup
• Multichannel data display—trend, scope, bar graph, histogram, etc.

• Reach 1300 ºC for high temperature applications
• Textured stainless steel exterior and double-walled casing for low external temperatures
• Vertical lift door keeps hot surface away from you when opening

• Insulation with vacuum-formed ceramic fiber plates provide fast heating time and greater energy efficiency
• MoSi2 heating elements, mounted vertically for easy replacement
• Ceramic working tube with fiber plugs for applications in air

• Display indicator offers flexible mounting capabilities for unlimited placement options
• Built-in rechargeable battery offers portability
• Parts counting mode with selectable sample sizes, last sample size, and average piece weight data

• The easy to read digital display shows set point temperature for improved accuracy and repeatability.
• Instant ON feature starts stirring at 50 RPM to prevent splashing.
• Choose corrosion resistant ceramic for high temperature applications or rugged aluminum for temperature uniformity.

• Tight linear regulation with low ripple and noise eliminate unwanted signals.
• Power supplies provide clean power with dependable regulation and fast transient response.

• Powerful refrigeration system provides excellent heat removal across range of operating temperatures
• Available in 6-, 13-, and 28-liter capacities with digital, advanced digital, or programmable control
• Circulating pumps provide up to 15 L/min of flow for efficient heat exchange and better temperature uniformity

• High stability temperature control for vessels up to 50 L
• Directable nozzle ensures effexctive fluid mixing and maintains uniform temperature
• Clamps to any vessel wall up to 1" thick

• Closed tank design minimizes fluid evaporation and contamination
• Cooling and heating from -10 to 80ºC
• Front access drain for easy cleaning

• High reproducibility and accuracy on every count
• Counts pour, spread and spiral plates, filters, and Petrifilm
• Software upgrades available for colony discrimination, zone inhibition, and user permission/security

• PID control for accurate temperature and speed performance
• 26L stainless steel reservoir can operate with fluid levels from 2" to 7"
• Adujustable over-temperature protection
• Compact size - only 2"W x 4"H x 6"D - fits virtually anywhere

• Swap rotors quickly without tools using the AUTO-LOCK® rotor exchange feature
• Single keystroke access to frequently used programs
• Spin samples from 500 to 14,600 rpm
• Mixes up to 2 liters of water with a maximum speed of 2500 rpm

• Operate up to 14,500 RCF x g
• One-knob adjustment for fast parameter changes
• Includes fixed-angle rotor with a 12 x 0.5 to 2.0 mL microtube capacity

• Excellent temperature stability and uniformity at economical prices.
• See-through polycarbonate doors allow you to conveniently monitor your samples.
• Models available in 0.5, 1.4, 2.5, and 5.0 cubic foot capacities.

• Compact size - only 2"W x 4"H x 6"D - fits virtually anywhere
• Complete digital system includes mixer, stand, and two propellers
• Mixes up to 2 liters of water with a maximum speed of 2500 rpm

• Wide temperature control range, -10 to 100C, ideal for complex incubation routines
• Rapid recovery rates: under two minutes at 37C
• Program up to 20 control segments

• Design guarantees a continuous PTFE fluid path in a ready-to-use assembly
• 1/4-28 flat-bottom port connectors are perfect for many standard instrument connections
• Available with Click-N-Seal™ nuts for a secure connection

• Perfect for laboratory of classroom use
• Solid wood construction for lasting performance
• Choice of black epoxy resin or laminate worksurface

• Increase work space and storage with these complete assemblies
• Systems take the guesswork out of ordering
• Available in 18 different colors

• Precut "X" over each well ideal for automated sampling
• 100-µm thick vinyl films designed for temporary protection from contamination and evaporation for samples in 96-well plates

• Designed for the separation of nucleic acids in agarose gels
• Direct-connect power supply with seven voltage settings, timer, and end of run alert
• Multichannel-compatible combs reduce gel loading times

• GLP, GMP, GCP, and ISO compliant printouts via USB and RS-232 interface
• Easy-to-use digital calibration function with external mass simplifies calibration procedure
• Animal weighing, below-balance weighing, capacity indicator function, and statistical calculation functions

• Single-block weighing technology ensures greater precision
• Backlit display provides clearer view of results
• Simple menu navigation with easy access to advanced features

• Precision control for GLP/GMP-compliant incubation across a variety of applications.
• Rapid heat up and recovery rates reduce impact of door openings.
• Disinfection routine up to 100C.

• Precise temperature and CO² eliminates harmful overshoot for maximum consistency.
• Hot-air sterilization at 180ºC meets GLP/GMP requirements.
• Patented gas mixing head distributes gas without fans to prevent harmful turbulence.

• An economical choice for laboratory or processing needs
• FDA-compliant and meets USP Class VI requirements and 3A sanitary standards
• Sterilizable by ethylene oxide or gamma irradiation

• Simultaneously view temperature and humidity or dew point
• Microprocessor-based electronic sensors provide precision accuracy
• Audible/visual alarms ensure process and quality control
• 24-hour, 7-day, or 31-day chart speeds available