Six way water membrane filter bacterial collectorcharacteristic:
1. Improved new type, in line with the 2010 edition of the Chinese Pharmacopoeia Aseptic Inspection Method, can be used in both closed filtration and open filtration cultivation methods, and can be reused repeatedly.
2. Multiple uses: (1) Aseptic testing of Chinese and Western medicines for injection and large infusion solutions. (2) Microbial limit test, purified water, injection water, oral Chinese and Western medicine, cosmetics, food, health food and other miscellaneous bacteria counting, can be used for semi-solid, suspension, solid and other sample inspections. (3) Disposable medical devices with catheters. (4) Bacterial testing in clinical laboratory fluids, as well as testing of blood and veterinary products. (5) A small amount of experimental materialsSterilization and filtration.
3. Two cultivation methods: (1) adding culture medium into a glass tube for closed direct cultivation. (2) Remove the filter membrane and cultivate aerobic, anaerobic, and fungal bacteria.
4. This instrument can be purchased once and used for a long time. Each test results in the loss of one filter headfilter membraneAll other components are durable, reusable, waste free, and meet environmental protection (GLP) requirements. Valuable medicinal liquids can be recycled, greatly saving experimental costs.
5. Instrument volume: 550mm × 110mm × 230mm (suitable for operation inside the purification table).
6. Filter (filter head) volume: 100mL with scale.
The instrument is an improved new type, STV6 (six in one), which not only complies with the 2020 edition of the Chinese Pharmacopoeia, but is also suitable for use in the British, American, and European Pharmacopoeias. Instruments suitable for national drug GMP certification.

Six way water membrane filter bacterial collectorUsage

1.Loosen the bottom round nut, lift the metal bracket, and remove the glass tube. Place a rubber gasket under the porous pad first, weave a polytetrafluoroethylene film gasket on the pad, then place a microporous filter membrane, and then place a film gasket. Install the glass cylinder, and then install a sealing rubber sheet on the top of the glass cylinder. Cover it with a metal fixing frame, tighten the bottom round nut, and cover it with a top openable cover to form a sealed type.

2.If using an open type, there is no need to install a sealing rubber sheet.

3.Connect a rubber pipe to the base drain pipe and wrap the pipe with gauze and kraft paper.

4.Wrap the entire filter with the base, and then120°CAfter steam sterilization, it can be used.

5.To add liquid samples, a sterile syringe can be used to pierce the rubber sheet and inject it into the filter. To add solid or semi-solid samples, an open type can be used to directly add them into the filter.