- Very Low sample volume
- Filter Organic-based HPLC Samples
- Faster HPLC Filtration Time
- High Throughput
- Compatible with auto samplers
SEPARA Syringeless Filtration Device (Vial): One step sample preparation device with internal and external vials for pushing filtrate through a membrane. 0. 2 µm PTFE membrane, 1/2" diameter, NON-STERILE cap color: Pink, Housing: PP, width: 1/2", height: 1 1/4, internal chamber volume: 480 microliter, Filtering Capacity: 450 microliter All in one sample preparation device combines a device auto-sampler, filtration membrane, plug vial and cap/septa. Internal vial with sealed membrane and cap with a pre-cut septa. External vial for filling with filtrate. The liquid is placed in the external vial and dispensed by pressing the internal vial. This pushes the liquid through the membrane. The sample has been filtered and is ready for analysis. FEATURES AND BENEFITS The single step filter process is efficient and saves time. Compatible with most standard auto-samplers. APPLICATIONS Sample Filtration and preparation.
From the manufacturer Press & Go! Step up your sample preparation with SEPARA syringeless filter vials from GVS Life Sciences SEPARA integrates the following into one single device: auto-sampler vial, filtration membrane, plunger, and cap/septa Save money – Eliminate the need for separate syringes, syringe filters, vials and septa, reducing sample preparation costs by 50% Save operator time – 15 seconds SEPARA Press&Go! against 3 minutes with conventional sample preparation methods Speed up process with high throughput automation – Designed and compatible for use with all HPLC or UHPLC auto-samplers Preserve precious samples – Start with less sample volume; dead volume as low as 30 microliters Reduce risk of cross-contaminations – No cumbersome steps transferring sample between different devices Extend column life and needle longevity – Reduce risks of clogging and back pressure build up Increase operator security – Safer single step process reduce identification errors – Color-coded caps by membrane type and pore size Features and Benefits Rapid sample preparation A Single step process, filtering with a plunger in the vial A Sample ready to use after filtration Pre-slitted cap ensures easy and clean sample transfer Replace syringe, syringe filter, glass vial and cap, reducing waste Increase sample integrity with all-in vial and filter Compatible with most auto-samplers Compatible with most multi-compressors SEPARA Technical Specifications Dimensions – 1/2'' x 1 1/4'' Materials – Housing, cap: polypropylene; septa: PTFE/silicone Maximum Volume – 480 microliters (μL) Dead Volume – 30 microliters (μL) Compression Force – 8 psi (0.6 bar) approximately Maximum Operating Temperature – 120°F (50°C) Automation – Designed for use with all autosamplers and compressor units All in one sample preparation device combines a device auto-sampler, filtration membrane, plug vial and cap/septa Internal vial with sealed membrane and cap with a pre-cut septa External vial for filling with filtrate The liquid is placed in the external vial and dispensed by pressing the internal vial. This pushes the liquid through the membrane. The sample has been filtered and is ready for analysis SEPARA Syringeless filter Save time and money in sample preparation process with SEPARA syringeless filters. The single step filtering process is efficient, simple to use, easy to press and fast. Buying Options Buying Options Customer Reviews — — Price — no data — no data PTFE Polytetrafluoroethylene Hydrophobic - Chemically and biologically inert - Superior chemical resistance Organic solvents, acids, alcohols, bases, aromatics RC Regenerated Cellulose Hydrophilic - Very low protein binding - Resistant to a wide range of solvents Aqueous and organic solutions NY Nylon Hydrophilic - Low protein binding - Superior strength - Resistant to organic solvents Bases, HPLC solvents, alcohols, aromatic hydrocarbons PVDF Polyvinylidene Fluoride Hydrophilic - Very low protein binding - High flow rates Alcohols, biomolecules PES Polyethersulfone Hydrophilic - Designed to remove particulates - Low protein - High strength and durability Filtration of buffers and culture media
