Provide a single disposable, manual pressure filtration system which is fast and easy to use in sample preparation.

• Built-in pre-filter for ‘difficult’ samples
• Minimal waste
• Ideal for hazardous samples

Comprise a 5ml capacity medical grade polypropylene test tube which initially holds the sample, and hollow plunger incorporating a filter at the tip. In use the sample is manually pressure filtered into the plunger which then acts as a storage vial for the filtered sample. The plunger has a removable cap. Non- sterile.