Syringe Filters Inert PTFE Membranes
Syringe filters inert PTFE membranes
Syringe filters are used to clean up samples either direct (e.g. water samples from nature) or after sample preparation of biological samples or pharmaceutical substances to prevent particle pollution on the HPLC column or in other sensitive applications. We supply all types of filtering membranes and porosities as well as diameters from 4 to 30 mm. You can also have 47 mm membranes for filtering bigger volumes in a funnel. A porosity of 0.45µm is normally enough for analytical work while you will need 0.20 µm to filtrate away eventual bacterias.
Syringe filters with polypropylene housing and different membrane materials e.g. nylon, PTFE, PVDF, PS, multilayers etc. Sizes 4 mm, 13 mm, 17 mm, 25 mm,30 mm syringe filters. 47 mm membranes for filter holders.
Refurbished instruments information
If you find a product which is of interest for your lab, please ask for more information and
we will send you more photos and details about the instrument. If your lab is nearby or you are
making a trip to the Uppsala-Stockholm region in Sweden, please pay us a visit and investigate our stock
of instruments yourself!
Knivsta is situated just between Uppsala and Arlanda airport, 15 minutes by car to either
and 30 – 40 minutes by car from Stockholm.
All refurbished instruments and complete analytical systems from Elsichrom are thoroughly tested
in our own lab before delivery. All functions are tested to specifications and printed test results
are enclosed. As an extra safety precaution you as a customer get 3 months function warranty.
Within Scandinavia with DPD in boxes or on pallet, depending on size of shipment.
International shipping is done via truck, air freight or DPD, whichever is most convenient
for the customer. In connection with an order, we will send you a shipping cost quotation
before any delivery takes place.
Normally 5 – 10 days depending on size of order.
Order can be paid directly via internet transfer to Elsichrom. All details can be found on
the proforma invoice. Shipment is done immediately after prepayment.