We typically have used and reconditioned pumps in stock from leading manufacturers like Cole-Palmer and Watson/Marlow.
The 120 Series are small, but full-featured, laboratory pumps with simple intuitive operation and four pumphead options to suit any application.
The VWR 1224 is ideal for start-up labs looking to acquire used lab equipment while saving money on their budgets. These water baths come equipped with a high-grade stainless steel gabled lid to allow for less condensation formed from the humidity caused by the immersed vessel. The VWR 1224 has a built in temp sensor within the heated mat for accurate uniformity of temperature.
The Agilent 1260 Infinity II Vialsampler is an autosampler designed for the reliability and ease-of-use needed for routine pharmaceutical tasks and quality control, as well as for environmental and food analyses. It can house optionally the integrated column compartment for two LC columns with temperature control up to 80 °C, as well as a sample thermostat for stable temperature control from 4 °C - 40 °C, all within one module.
The Agilent 1260 Infinity II Diode Array Detector WR offers multiple wavelengths and full spectral detection at up to120 Hz sampling rate, keeping up with the analysis speed of fast LC. Even at high data rates, the 1260 Infinity II DAD WR enables precise identification, quantification, and peak purity analysis at trace levels. Maximum flexibility is guaranteed with a wide wavelength range of 190 to 950 nm with dual-lamp design, as well as the choice of 12 analytical, preparative and SFC flow cells.
1260 Infinity - G1311B
The quaternary pump comprises an optional solvent cabinet, a vacuum degasser
and a four- channel gradient pump. The four- channel gradient
pump comprises a high- speed proportioning valve and a pump assembly.
It provides gradient generation by low pressure mixing. A solvent cabinet
provides enough space for four one- liter bottles. An active seal wash
(optional) is available when the quaternary pump is used with
concentrated buffer solution
The Binary pump is designed for highest performance, GLP compliance and easy maintenance.
It includes the following features:
• Seal wash for continued high lifetime of pump seals for buffer applications.
• Solvent selection valve for method flexibility.
• Jet Weaver for optimum mixing performance with a minimum of delay volume.
• Automatic purge function for ease of use and unattended preparation of the system.
• Auto tuning of the delivery cycle for compensation of elasticity and solvent volume change effects (compressibility, thermal expansion, mixing contraction).
• Solvent selection for optimum flow and composition accuracy.
• Fast defill function for improved intake and delivery performance.
• Two pistons in series design for increased reliability.
• High resolution piston movement control for smooth and reliable motion.
The 1290 Infinity Autosampler features an increased pressure range enabling the use of today’s column technology (sub- two- micron narrow bore columns) with the Agilent 1290 Infinity LC System. Increased robustness is achieved by optimized new parts, high speed with lowest carry- over by flow through design, increased sample injection speed for high sample throughput, increased productivity by using overlapped injection mode and flexible and convenient sample handling with different types of sample containers, such as vials and well plates. Using 384- well plates allows you to process up to 768 samples unattended.
The Agilent 1290 Infinity Flexible Cube is an auxiliary module for the 1290 Infinity Autosampler with a built-in pump to facilitate enhanced flushing capabilities and to reduce carry-over. With access to three solvents, critical sections of flow path can be flushed at high flow rates. Automated back-flushing of the injection needle-seat achieves the absolute lowest sample carryover for LC and LC/MS applications. In addition, the Flexible Cube hosts up to two Agilent Quick-Change valves. For utmost flexibility, choose among Agilent’s broad portfolio of available valve heads suitable up to 1200 bar. The valves can be controlled independently for any demanding valve-switching application.
The VWR Scientific Heat Block CAT No. 13259-005 is a multi-purpose unit which includes a heat block. Its adjustable high and low thermostats provide reproducible and accurate temperature control.
The Fisher Scientific Low Temperature 146E Incubator comes equipped with two removable shelves and three molded door shelves.
Electrical: 120V, 60Hz, 9.5A, 1PH
Temperature range: -10 to +60°C
Refrigerant: R134A, 3.6 oz.
High side: 300 PSIG
Low side: 140 PSIG
Chamber volume: 6.1 cu. ft.
Chamber dimensions (W x H x L): 21 x 28 x 20 in.
The 1525 and 1525 with EF heads are integrated, high-pressure, binary HPLC pumps that feature on-board pulse dampening and efficient mixing. Their pulse-free solvent flow, from analytical to semi-preparative flow rates, makes them ideal for use with highly sensitive detectors.
Designed for use with 2 to 4.6 mm I.D. columns in routine LC and LC/MS applications, these pumps have a programmable flow-rate range of 0.00 to 10.00 mL/min in 0.01 mL increments.
Outfit your lab with an industry classic, heated cleaner that delivers the same ultrasonic power even when load conditions change. Additionally, fisherbrand CPXH Series Ultrasonic Tabletop Cleaners offer rock-solid construction plus a hi-tech design and will provide you with years of reliable use.
The EM range of oil-sealed rotary pumps is renowned for their high ultimate vacuum, rapid pumping speed, quiet operation and the ability to withstand vapour. They are commonly used for laboratory and light industrial applications. It is a freestanding instrument with the drive provided through a flexible coupling by either a single phase or three phase motor.
50Hz: 20.5 m3h-1 /12.1 ft3min-1
60Hz: 25.0 m3h-1 /14.7 ft3min-1
50 Hz: 17.0 m3h-1 /10 ft3min-1
60Hz: 20.4 m3h-1 /12.1 ft3min-1
without gas purge: 1 x 10-3 mbar /7.4 x 10-4 Torr
with gas purge: 1.5 x 10-1 mbar /1.1 x 10-2 Torr
with Fomblin: 1 x 10-2 mbar /7.5 x 10-3 Torr