431 Results for: "HARVARD APPARATUS LTD&amp"

Supplier: TCI

Adenosine-3',5'-cyclic monophosphate (cAMP) ≥99.0% (by HPLC)

Supplier: VWR BRAND PRIVATE LABEL USA

Fixed-position clamps made of stainless steel with electro-polished finish. Used to hold apparatus near the lab frame where no adjustment is required after set up.

Supplier: HACH

For accuracy checks in chloride determinations. Also suitable for standardising conductivity apparatus.

Supplier: TCI

2-Acrylamido-2-methylpropanesulphonic acid ≥98.0% (by HPLC, titration analysis)

Supplier: Thermo Fisher Scientific

2-Acrylamido-2-methylpropanesulphonic acid 97%

Supplier: VWR Collection

Nickel plated zinc or electro-polished stainless steel. These swivel clamps have an integral holder for attaching to a lab frame or other apparatus. The shaft wing nut allows the holding angle of the swivel clamp to adjust through 360° of rotation.

Supplier: VWR Chemicals

Rapid transfer buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications. Transfer is completed in 10 or 20 minutes using a standard semi-dry or wet transfer apparatus, respectively.

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman 603G borosilicate glass fiber thimbles with inorganic binder are flexibly designed for use in a full range of commercially available Soxhlet apparatus systems.

Supplier: CYTIVA WHATMAN

Grade 603 standard cellulose extraction thimbles, made of high quality cellulose, are available in a range of sizes suitable for use in thimble holders and automated extraction apparatus to ensure optimal fit.

Supplier: LABCONCO

Electrical power strip, EU-plug, 250 volts, 2 amps, 4 receptacles

Supplier: MASTERFLEX PREMIUM

Operate a 230-240 VAC motor with only a 115 VAC power supply.

Supplier: CORNING SCIENCE PRODUCTS

These filtration apparatus and components are designed for HPLC mobile phase filtration, analysis of particulate or bacterial contamination and general laboratory microfiltration. Units have coarse porosity frits, and accommodate 47 mm filters.

Supplier: THERMO OWL SCIENTIFIC

The Owl™ P9DS dual gel system is designed for quick and easy casting and running of one or two gels on the same device. When used with the available combs, spacers, alumina plates and glass, this system is an ideal tool for SDS electrophoresis and 2-D electrophoresis.

Supplier: LENZ LABORGLAS

DURAN® borosilicate glass.

Supplier: VWR Collection

Pipetting accuracy is critical for successful experiments: A small inaccuracy in pipetting can result in important variations in results. The pipette check function of these touchscreen balances allows the user to check if the pipette is still accurate, as per directive ISO 8655 'Piston-operated volumetric apparatus - Gravimetric methods for the determination of measurement error' and customisable methods.

Supplier: LABCONCO

Kjeldahl distillation units are designed with mounting on a base cabinet or table. One-piece borosilicate glass connecting bulbs separate liquid from vapors prior to the vapors entering the condenser and effectively traps caustic mist that may carry over to the recovery solution and One-piece borosilicate glass delivery tubes with long necks, round bottoms and thick walls to help eliminate pressure fluctuations in the distillation phase.

Supplier: BURKLE

The cold and heat resistant HotGrip protectors are made of silicone rubber. They protect fingers and hands from burns and freezing when working with apparatus that have extreme temperatures from −60 to +200 °C (briefly up to +250 °C).

Supplier: CYTIVA WHATMAN

Stainless steel vacuum filtration devices especially suitable for microbiological applications and also for analysis of residues, contamination tests and precipitate analysis.

Supplier: LABCONCO

These utility carts are compact, mobile work station for laboratory equipment. The upper open shelf transports and supports small electrical equipment. Has a lower 5,1 cm deep epoxy-coated steel with removable watertight pan transports wet or soiled glassware and other labware. Power strip with 115 volts, 60 Hz, 12 amps capacity, has 6 electrical outlets, cord bracket and a 12-foot, 3-wire cord with plug.

Supplier: BURKLE

This titrating burette with splinter protection is a fast acting burette with Schellbach stripes based on Dr. Schilling's design with automatic zero point extraction and Bürkle dosing armature.

Supplier: JULABO GMBH

Environmentally friendly recirculating coolers that saves tap water, these units were designed for simple cooling tasks where reliable continuous operation is important. Due to their compact design, the coolers can be positioned either on or under laboratory bench tops. Units can be used with water, water/glycol or Julabo Thermal G. They are ideal for cooling rotary evaporators, Kjeldahl instruments, measurement cells, automated analysis systems, CCD cameras, polarimeters, refractometers, calorimeters and Soxhlet apparatus.

Supplier: LABCONCO

Kjeldahl digestion units are designed for laboratories that require separate digestion stations.

Supplier: HUBER

Their compact dimensions enable Ministats® to be placed in the smallest of spaces, for example in a laboratory fume cupboard or inside technical plant. Despite their minimal size the systems have a wide variety of features and offer performance levels suitable for temperature control of photometers, refractometers, viscometers, distillation apparatus, reaction vessels and mini-plants. They are mainly used for external applications, however the bath opening allows objects to be thermoregulated directly in a thermostat bath. A powerful pressure/suction pump with an infinitely controlled rotational speed ensures optimum circulation. The maximum pressure can also be regulated by an optional pressure sensor, meaning that sensitive glass reactors and apparatus can be protected from breakage. Ministats® have the 'professional' level Pilot ONE® controller as standard with a colour TFT display and convenient operator guidance. Analogue NAMUR connections are available via the optional Com.G@te module allowing Ministats® to be integrated into plant and process control systems. The Pilot ONE® multi-touch controller features a brilliant 14,5 cm touchscreen with graphic functions and easy navigation menu in 11 languages. All important operating parameters and temperature values are clearly displayed on the touchscreen. The favourites menu, one-click operation and the integral technical glossary mean operation is simple. Integrated USB and Ethernet ports allows connection to a PC or network, e.g. for remote control or data transmission.

Supplier: HARVARD APPARATUS

The Pump 11 Elite series sets a new standard for handling the challenges of new applications. It has served the research community as the work horse infusion pump for micro and macro fluidic applications including MS calibration, reactor dosing, animal drug/nutritional studies, cell injections, electrospinning and more.

Supplier: BRAND

The piston-operated pipette Transferpette® electronic combines the widely recognized features of BRAND mechanical pipettes with the advantages of electronic apparatus.

Supplier: VWR Collection

CB 15 AMP 1 * 1 items

Supplier: MASTERFLEX PROPRIETARY

AMP TERMINAL 41560 1 * 1 items

Supplier: MASTERFLEX SERVICE

VOLATILE OIL APPARATUS 250ML 1 * 1 items

Supplier: MASTERFLEX SERVICE

TRAP ONLY F/APPARATUS 24/40I 1 * 1 items