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Pressure-Relief+Valves
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Pressure-Relief+Valves
Catalog Number:
(181-9205)
Supplier:
DWK LIFE SCIENCES
Description:
DURAN®, borosilicate glass 3.3, clear.
UOM:
1 * 1 items
Catalog Number:
(KGWA1702)
Supplier:
KGW
Description:
This cold trap is a complete version in which the dewar flask is bonded to the cold trap, because of its design, this version has got two free walls for condensation. It is therefore particularly suited for trapping a high level of condensate from humidity, or solvents. This cold trap is equipped with a valve for draining off the condensate. It has got viewing strips as standard so that the LNâ‚‚ coolant level can easily be monitored. The standard cold trap is provided with conical ground joint connections NS 29/32.
UOM:
1 * 1 items
Supplier:
BURKLE
Description:
The telescopic immersion tube adapts itself to the container height on insertion. This ensures good removal of residual liquid and means that the hand pump can be used with different containers.
Supplier:
KGW
Description:
Borosilicate glass.
Supplier:
IKA JANKE KUNKEL
Description:
The IC immersion circulators have an extended temperature range for tempering fluids in open and covered water baths up to 200/250 °C. The LED/ graphic TFT Display illustrates all relevant process parameters. Units feature push and turn buttons for intuitive menu navigation. IC immersion circulators ensure short heating up times and have a temperature stability of ±0,01/0,02 K (basic/control model). Both models feature optical and acoustic safety warnings, an adjustable safety circuit, a powerful pressure/suction pump and can be used for internal and external applications.
Catalog Number:
(431-2900)
Supplier:
IKA JANKE KUNKEL
Description:
Compact and space-saving semi automated calorimeter to determine calorific values of liquid and solid samples.
UOM:
1 * 1 items
Supplier:
VWR BRAND PRIVATE LABEL USA
Description:
These natural rubber pipette fillers are made out of 100% natural rubber with three stainless steel ball valves.
Catalog Number:
(461-3463)
Supplier:
JULABO GMBH
Description:
Compact refrigerated/heating circulators which can be used on benchtop or in a fume hood, ideal for temperature control of distillation apparatus or mini plant installation. All four models feature pump connections for external temperature applications and a bath opening for temperature control of small objects directly in the circulator bath. The maximum ambient temperature of +40 °C and air cooled ventilation means the units can be positioned alongside other units or directly in a fume hood.
UOM:
1 * 1 items
Catalog Number:
(612-2150)
Supplier:
POULTEN GRAF
Description:
This range of four models is suitable for many applications. A discharge tube is screwed on the valve block. The BASIC and SOLVENT models are autoclavable.
UOM:
1 * 1 items
Catalog Number:
(535-0226)
Supplier:
LABCONCO
Description:
This vacuum pump is designed for use with aqueous samples that are compatible with FreeZone Freeze Dry Systems, CentriVap Centrifugal concentrators and Protector® Controlled Atmosphere glove boxes. It comes with a single phase direct drive motor, totally enclosed and fan cooled. When the motor overheats, the thermal overload device switches off the pump. When the pump cools down, the motor automatically restarts. Isolation valve seals the inlet to prevent oil and air contamination of the system in the event of power failure.
UOM:
1 * 1 items
Catalog Number:
(ILMV1405C-02)
Supplier:
GARDNER DENVER
Description:
The Welch 1397 vacuum pump is a rugged and robust vacuum pump for applications requiring pressures <1 Torr. The 1397 achieves <0,001 Torr with a pumping speed of 500 liters/min (17,7 CFM).
UOM:
1 * 1 items
Catalog Number:
(223-1611)
Supplier:
BURKLE
Description:
Canister pump in PP with FKM gasket. For emptying containers, carboys and small barrels up to 60 litres, quickly and cleanly. Pressure is built up with the manually operated piston and forces the liquid out of the container. Suitable for weak acids, alkalis and petrochemicals.
UOM:
1 * 1 items
Catalog Number:
(VWRU89201-508)
Supplier:
VWR BRAND PRIVATE LABEL USA
Description:
The disposable lightweight N95 respirators combine excellent safety and comfort features to ensure a secure fit and a reliable protection.
UOM:
1 * 20 items
Supplier:
VACUUBRAND
Description:
These chemistry vacuum systems can be used in a wide range of applications for evacuating or moving gases and vapours between containers in chemistry and physics laboratories, e.g. as an alternative to water jet pumps and rotary vane pumps. Compact construction, very quiet running, long service life; diaphragm and valves are very easy to replace. Oil-free vacuum.
Supplier:
BURKLE
Description:
Manual positive displacement pump for filling, emptying, and transferring liquids between canisters and barrels. Positive pressure is produced using a manual piston and forces the liquid out of the container. Small quantities of liquid can also be drained off with the drain cock. The pump is fitted onto the barrel with a flexible, variable diameter plug. No special thread adapters are needed.
Supplier:
HAMILTON BONADUZ
Description:
Suitable for applications such as GC, TLC and micro pipetting. Manufactured according to the principle of dead volume by positive pressure. A tungsten piston is introduced into the syringe as far as the tip of the needle. Needle and piston are calibrated against each other and must be changed at the same time in the event of replacement.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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