What Are Filter Vials?

Filter vial is a one step sample preparation device and integrates a device auto-sampler, filtration membrane, plug and cap/septa. MS® Filter Vial combines syringe filter and vial technology into one simple product. Save time and money in sample preparation process. The single step filtering process is efficient, simple to use, easy to press and fast. These special filters do the filtering for you—giving you one less step in your workflow.

Here Are Somethings More about MS® Filter Vials

The MS® Filter Vials can be directly filtered in the sample, which greatly simplifies the procedure, reduces the product involved, significantly reduces the loss and contamination of the sample during the transfer process, effectively guarantees the filtration effect and ensures the accuracy of the data.

The Filter vial is composed of polypropylene sample bottle and filter device. The filter membrane material includes Nylon (NY) filter membrane, Polytetrafluoroethylene (PTFE) filter membrane, Polyvinylidene difluoride (PVDF) filter membrane, Polyethersulfone(PES) filter membrane and Regenerated Cellulose(RC) filter membrane, available in both 0.2 µm and 0.45 µm pore sizes, which can meet your different testing needs.

What are The Advantages of MS® Filter Vials ?

1. Suitable for most brands of equipments on the market

Adapted equipment: Waters, Agilent, Shimadzu, and other mainstream chromatography

instruments. Standard size suitable for auto-sampler

2. High efficiency and low cost

It can provide fast and economical sample filtration before HPLC/UHPLC analysis. Filtering is carried out inside the small vials, reducing the number of steps and replacing syringe, syringe filter, glass vial and cap

3. Improve detection efficiency and quality

It has excellent cleanliness for better chromatography and high filtration efficiency which is above 98%.

Meanwhile, Preslit cap ensures easy and clean sample transfer, the fewer contact points during sample transportation, the fewer opportunities for contamination.

4. Color-coded for your convenience

Color coded based on membrane type for easy identification, PTFE(Red), RC(Orange), Nylon(Yellow), PES(Green), PVDF(Purple).

Where Will We Use Filter Vials?

• Pesticide Residue Analysis

• Drug Analysis of Clinical Samples - Saliva Analysis & Urinalysis

• Drug Analysis

• Carcinogen Detection and Analysis

• Environmental testing - water quality analysis

How to use it?

• Fill - Use a pipette to add sample to the fill line
• Cover - Twist gently to ensure a secure seal
• Plunge - To filter the sample, press the plunger slowly for about three seconds

Are You Ready to Try Our Filter Vials?

Membrane Solutions offers high quality and cost-effective filter vial, which can simplify your sample preparation, HPLC/UHPLC particle removal before analysis

For more detailed insights and inquiries about MS® Filter Vials, please visit the membrane solutions website:https://www.membrane-solutions.com/.

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