Product/Service
Vacuum Filtration
•Datasheet: Sartolab 150v Membrane Filter Capsule
Sartolab RF/BT Vacuum Filtration Units
Sartolab RF/BT are a new product line of disposable vacuum filtration units. The new Sartolab Receiver Flask (RF) and Bottle Top (BT) units contain a high quality Sartorius PES membrane and combine highest flow-rates and throughput with extremely low protein binding and extractables. They are therefore the product of choice for filtration of tissue culture media, buffers, additives and other aqueous biologicals. Sartolab RF and BT vacuum units are available as 150 ml, 500 ml and 1000 ml units and are standardly equipped with 90 mm membranes in the 500 ml and 1000 ml units. They offer improved filtration speed and throughput and are therefore ideally serving the requirement of cost effective filtration.
Sartolab 150v Membrane Filter Capsule
Sartolab 150v is a disposable, sterile, ready-to-use membrane filter capsule for highest convenience. Sartolab 150v capsules are made of a unique hydrophilic Polyethersulfone (PES) membrane providing outstanding total throughput, flow rate performance, low extractables and broadest chemical compatibility.
Glass Filtration Holder 25 mm
25 mm Glass Holder with glass frit or with PTFE-coated screen support for hybridisation tests, particle testing and clarification.The two devices differ only in the filter support, the glass frit or the PTFE-coated screen support. The device with glass frit ensures uniform distribution of particles and is therefore recommended, when the retained particles on the filter surface are of intrest. The device with the PTFE-coated screen support is, as it is easy to clean, more suitable, when the filtrate is required, or for radiochemical work. The PTFE ring which holds the glass frit or the screen support allows autoclaving the devices with a filter in position, without stickage of the filter to the support, and also protects the rim of the glass frit from breakage and from potential leakage.
Glass Filtration Holder 50 mm
50 mm Glass Holder for particle testing or clarification and sterile filtration. This filter holder is available in two versions differing from each other only in the type of the filter support. The filter with glass frit ensures uniform distribution of retained particles and is therefore recommended, when the residue on the filter surface is of interest. The device with PTFE-coated screen support, on the other hand, is due to its ease of clean more preferable, when the filtrate is required or when liquids difficult to remove from glass frits have to be examined.
All-Glass Filtration Holder 50 mm
All-glass Holder for particle removal from solvents for analytical determinations. All areas, where liquid and device can get directly in contact, are made of glass or PTFE. The device, in combination with solvent-resistant, hydrophilic RC-membranes (type 184), is therefore ideal for ultracleaning and degassing solvents and solvent mixtures for HPLC, GC and AA. Convinience of handling is ensured by several beneficial features. A 6 mm wide non-ground rim above the ground glass neck of the suction flask prevents the filtrate from contacting grease on the ground glass surface and so avoids it becoming contaminated while being poured out of flask.
Polycarbonate Holders, 250 ml
The polycarbonate holders for the clarification or sterile filtration of up to about 200ml volumes of aqueous solutions. Type 16510 is complete with receiver flask, and can be operated with sub-pressure as well as with slight over-pressure (0.5 bar is recommended for highest standing times). It is, together with a vacuum hand pump, a practical, cost-effective system for the filtration in the laboratory or outside. For sterile filtrations, the filter holder, comprised in the delivery, is equipped with a glass fibre filter 13400-0013 and enables a sterile venting for pressure compensation in order to avoid contamination of the sterile filtrate. The funnel fits onto the central opening of the lid and simplifies the pouring of liquid in the top part.
•Datasheet: Sartolab 150v Membrane Filter Capsule
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