Portafiltri

Supplier: VWR Collection

Glass filter holder with 47 mm stainless steel screen, 300 ml glass funnel, 47 mm aluminium spring clamp, 47 mm glass base, PTFE gasket and silicone stopper no. 8.

Supplier: Whatman products (Cytiva)

Produced from borosilicate glass and available with a choice of support screen.

Supplier: Sartorius

Per la determinazione del numero di colonie e delle particelle su membrana. La struttura di acciaio inossidabile che funge da supporto del filtro garantisce una distribuzione uniforme dei residui.

Supplier: Merck

Standing filter holders with anodised aluminium legs for contamination analysis.

Supplier: Sartorius

These vacuum filter holders feature a glass cylinder, PP base and sealing plug with anodised aluminum closing cap.

Supplier: Sartorius

This syringe filter holder is made from PTFE. It is well suited for particle removal from samples and reagents for analytical methods, such as NMR samples as it is unaffected by chemicals and contains no trace elements which could be released into the liquid being filtered.

Supplier: Cytiva (Formerly Pall Lab)

Adatto per la filtrazione di numerosi agenti chimici aggressivi, solventi, terreni di coltura cellulare, gocce oftalmiche, farmaci, vitamine, acque di scarico, antibiotici e lacche fotosensibili (gas o liquidi).

Supplier: Cytiva (Formerly Pall Lab)

Simplifies clean-up and degassing of mobile phase solvents and other solutions. The versatile design fits most HPLC bottles, flasks, and containers, and eliminates the added steps of washing flasks and transferring mobile phase solvent from flask to reservoir.

Supplier: Merck

Filter holders to vacuum filter small volumes of liquids for precise particulate contamination analysis.

Supplier: Merck

Vacuum-filter air or other gases from open atmospheres or from closed systems for particulate contamination analysis.

Supplier: Sartorius

The filter holder has been designed for in-line filtration.

Supplier: Sartorius

Stainless steel closed filter holder for microbiological, analytical sampling and testing of gas in pressurised lines.

Supplier: Bohlender

Adapters can be screwed together into multi-stage filters (such as prefilter, main filter). The low weight easily allows exchange of the optionally available filtering membranes.

Supplier: Cytiva (Formerly Pall Lab)

The 13 mm Swinney filter holders are economical for small volume (1 to 10 ml) filtration.

Supplier: Cytiva (Formerly Pall Lab)

This 47 mm pressure filtration funnel features a stainless steel construction that offers excellent chemical resistance. Convenient hand tightening makes filter changing easy.

Supplier: Sartorius

Filter holders made from PC for filtration of aqueous solutions, ideal for use with peristaltic pumps or syringes.