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	EcoSense conductivity, specific conductance, salinity, total dissolved solids, and temperature Meter Kits The EC300M offers convenient measurement of conductivity, specific conductance, salinity, total dissolved solids, and temperature in many field applications. Compared to the EcoSense® EC300A the EC300M features extended memory and simple data transfer with a micro-USB port. Features of the EC300M include: Waterproof micro-USB port for transferring data to PC; no software required Holds 250 data sets; no need to write down data Real-time clock for date/time stamp of saved data User-selectable recalibration prompt provides reminder to calibrate Automatic temperature compensation IP-67 waterproof housing 1-year instrument and probe/cable assembly warranty 1-, 4- and 10-meter durable field cables available Auto shutoff function after 30 minutes of inactivity Super-stable, four-electrode conductivity cell designed for the field
	Save up to 40% on Sartorius TACTA Mechanical Pipettes - Comfortable to hold due to the ergonomically designed handle - The unique Sartorius Optilock® system provides flexibility for volume adjustment and locking - Controlled and smooth tip ejection with the new Sartorius Optiject® technology - Calibration adjustment to provide accurate results for various liquid types - Easy to clean, with only three parts to disassemble Special offer valid only for the US from January 1, 2024 to December 31, 2024 and cannot be combined with other offers.
	Lauda Vericool Chiller Thermostats Promotions While Supplies Last!
	EcoSense Optical Dissolved Oxygen Meter Kits The EcoSense ODO200M is an optical-based dissolved oxygen meter ideal for DO sampling. Sensors are EPA approved for wastewater compliance reporting of DO. Compared to the EcoSense® ODO200, the ODO200M features extended memory and simple data transfer with a micro-USB port. Features of the ODO200M include: Waterproof micro-USB port for transferring data to PC; no software required Holds 250 data sets; no need to write down data Real-time clock for date/time stamp of saved data User-selectable recalibration prompt provides reminder to calibrate Automatic temperature compensation; manual input for salinity and pressure compensation IP-67 waterproof housing Replaceable optical sensor cap with 12-18 month life 1-year instrument, probe/cable and sensor cap warranty 1-, 4- and 10-meter durable field cables available Auto shutoff function after 30 minutes of inactivity
	Wilkem Scientific - NITRO-GEN Generator Promotion Expires 12/31/24 The NITRO-GEN generator was developed with nitrogen evaporators in mind to provide nitrogen generation for sample concentration. The generator is lightweight and easy to set up, requiring only a source of compressed air to run. This unit is an ideal choice for labs with an in-house compressed air source. The generator uses a hollow-fiber membrane to convert compressed air to a stream of 95-99% pure nitrogen gas. The hollow-fiber membrane consists of a series of narrow, semipermeable tubes in a porous membrane. As compressed air travels through the fibers, oxygen and water vapor permeate the membrane and are vented off, leaving a steam of high purity nitrogen gas. At up to 99% purity, the resulting nitrogen gas stream can be used in a variety of sample preparation applications. NITRO-GEN 20 The NITRO-GEN 20 produces up to 20 L/min of nitrogen gas and is recommended for evaporation of up to 48 sample positions