Filter Needle: A filter needle has a 5 micron filter at the base of a syringe needle. The filter creates a one-way flow when withdrawing or injecting fluid into or from the syringe. The filter needle can be used either to withdraw or to inject but never for both; it should only be pulled or pushed in one direction.
Captiva filter vials remove particulates from your sample and are ideal for simple mechanical filtration. Filtering samples before analysis can extend column lifetime, decrease instrument downtime, and improve sample integrity. Captiva filter vials reduce the steps in your gas chromatography (GC) or high-performance liquid chromatography (HPLC) workflow.
Save time and money in the sample preparation process with the GVS Separa® Filter Vial. Separa® is a one-step sample preparation device that allows a quick, effective, and simple to use process integrating a self-sampling system, membrane, cap, and lid with precut septa. The liquid is placed in the outer vial and dispensed by pressing the inner insert so that it is pushed through the membrane.
tions with Thomson SINGLE StEP® filter vials. By doing away with the syringe and the syringe filter, as well as the time required to perform sample filtration using them, you can cut your sample prep costs in half (Figure 2). Thomson SINGLE StEP® filter vials are also more eco-friendly because there is far less waste, not to mention more space on
AT-Closed Vial® 1 ml 2 ml 6 ml 10 ml 20 ml 50 ml Height (in mm, +1mm if capped) 33.1 039.3 49.8 61.2 84.9 External vial diameter (in mm) 18.30 22.30 25.00 30.00 36.00 Maximum volume filled (in ml) 1.35 2.25 7.60 11.70 21.80 52.10 Cryogenic storage can be cryopreserved while keeping Container Closure Integrity
Verex Filter Vials are designed to provide simple and rapid sample preparation by incorporating a syringe, filtration membrane, vial, and cap/septa all into one product. Each filter vial is comprised of two parts: the external vial and internal plunger with an integrated filter and cap with a pre-slit PTFE/Silicone septa. Simply, dispense your sample into the external vial and compress the internal plunger to filter.
Syringeless Filters. Available in a variety of filter media, syringeless filters allow you to process sample loads in a fraction of the time, providing a quick, economical, and environmentally conservative way to filter samples prior to HPLC analysis. These are preassembled filtration devices specially used in HPLC for the purification and
Verex Filter Vials are designed to provide simple and rapid sample preparation by incorporating a syringe, filtration membrane, vial, and cap/septa all into one product. Each filter vial is comprised of two parts: the external vial and internal plunger with an integrated filter and cap with a pre-slit PTFE/Silicone septa.
Quality control procedures (e.g., pH, filter integrity, and visual inspection) Sterilization method, if applicable (e.g., filter, steam, or dry heat) Any other information needed to describe the operation and ensure its consistent repeata - bility (e.g., adjusting pH, tonicity and/or temperature)
Mar 29, 2016 · Push the vial of Activase down onto the transfer device, making sure the device is pierced through the center of the Activase vial stopper. Invert the 2 vials so the vial of Activase is on the bottom and the sterile water for injection is on top. Allow the entire contents of the sterile water for injection to flow down into the Activase vial.
very low dead volume. Thomson nano|Filter Vial® offer a very low dead volume, allowing one to filter as little as 10μL of sample with enough remaining filtrate to make a 2μL injection. Applications include all low volume samples: analysis of enzymes, peptides, DNA, RNA, synthesis reaction intermediates, finished products, saliva.
Sep 3, 2017 · 5. Attach the 5-micron filter, provided, to the syringe. Inject the syringe contents through the filter, into the appropriate amount of 5% Dextrose Injection. (Use only one filter per vial of AmBisome.) 6. AmBisome must be diluted with 5% Dextrose Injection to a final concentration of 1 to 2 mg/mL prior to administration.
Apr 7, 2022 · Filter papers are not completely flat and have a subtle arc to their shape (Figure 1.75b). Place the filter paper inside the funnel concave side down (Figure 1.75b+c). The paper should cover all the holes in the funnel, and with the paper arching downward (Figure 1.76a), solid will be less likely to creep around the edges.
Standard Filter Vial For the Majority of Samples samples containing < 10% particulates Thomson Standard Filter Vials can be used for samples containing less than 10% solid particulates. The filter vial consists of two parts: a filter vial shell and a plunger which includes a single layer filter on one end and a vial cap on the other end.