"capillary tubes fittings"
One-piece front and back ferrules, GVF
Supplier: Trajan Scientific and Medical
These ferrules are made from 15% graphite and 85% Vespel®. They have a temperature limit of 350 °C and cannot be re-used with another capillary column.
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b.safe Desktop Distributors
Supplier: Bohlender
Central waste collection from several HPLC systems. Capillaries and hoses are connected without kinks using the b.safe Fittings and b.safe Hose connectors included in the scope of delivery. The liquid solvent waste flows off directly and residue-free via the vertical hole inside the Desktop Distributor.
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b.safe Waste cap electronic fill-level control
Supplier: Bohlender
To prevent your waste canister from overflowing, connect these b.safe waste caps with electronic fill-level control to the alarm box. When the 'canister full' level is reached, you will receive an optical and acoustic warning. The alarm is triggered before your canister is completely full. This leaves a small safety buffer in the canister.
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Starter boxes, b.safe
Supplier: Bohlender
HPLC sets for solvent supply containing b.safe caps GL 45 for four bottles, PFA-fittings for capillaries with Ext.Ø. 3,2 mm, blind fittings made of PFA to close unused connections as well as air valves with service life indicator.
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Capillary nuts
Supplier: Restek
These capillary nuts are ideal for Shimadzu 17A, 2010, and 2014 GCs.
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GC capillary column connectors, SilTite
Supplier: Thermo Fisher Scientific
For use with GC capillary columns and fused silica capillary columns.
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Control Waste Cap DLC, b.safe
Supplier: Bohlender
To avoid spill over of canisters through the connection of a b.safe Control Waste Cap to a b.safe Display for electronic level control.
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Capillary column nuts for Bruker/Varian GCs
Supplier: Restek
These capillary nuts are made from brass or stainless steel.
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Distributor for flushing bottles, b.safe
Supplier: Bohlender
Screw cap made of PPS for GL 45 thread / PP for GLS 80 thread, free movable insert made of PP with 4 lateral connectors (GL 45) suitable for b.safe Caps GL 45 and 3 centric capillary connectors (UNF ¹/₄"). Version and scope of delivery as per below chart.
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Vespel® Graphite GC Ferrules
Supplier: Trajan Scientific and Medical
Vespel/graphite GC ferrules are made from quality polyimide/graphite blend. They seal with minimal torque and can be reused and repositioned along capillary columns if not over compressed in the fitting. Due to slight shrinking at high temperatures, they must be retightened after initial temperature cycles to avoid leaks.
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Ferrules for gas chromatography
Supplier: MACHEREY-NAGEL
Ferrules for the connection of capillary GC columns.
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Capillary pistons for Microman® pipettes
Supplier: GILSON
Designed to fit the Gilson MICROMAN® positive displacement pipette, Capillary Piston Tips are ideal for difficult-to-pipette samples including; viscous, volatile, dense, hot or cold, or hazardous liquids. The tips work like a syringe providing protection against pipette, sample, and user contamination, and produce accurate, reproducible, and precise results. Made of pure polypropylene, their slim fit allows you to use even the narrowest and deepest test tubes.
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b.safe HPLC Waste Collector Justrite
Supplier: Bohlender
For collection of HPLC waste in Justrite® Disposal safety cans. Compatible with the standard quick-disconnect couplings in polypropylene and stainless-steel.
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Vespel® GC Ferrules
Supplier: Trajan Scientific and Medical
Vespel GC ferrules are made from 100% high-temperature polyimide, a hard polymeric material that tends to seal permanently to capillary columns when in use. A firm torque is required to compress and seal.
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Capillary tubing assemblies, for Agilent HPLC systems
Supplier: Restek
Stainless steel tubing assemblies for Agilent HPLC systems.
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MicroTight® adapters, Upchurch Scientific®
Supplier: UPCHURCH SCIENTIFIC
These adapters are made from PEEK or stainless steel. They create a true zero dead volume (ZDV) connection between ¹/₁₆" ext. Ø tubing and capillary tubing.



