Axiva Sichem - Lab Filtration Equipments!

1
Axiva Sichem Pvt.Ltd
Axiva Sichem Pvt.Ltd is an Indian company engaged
in manufacturing, supplying and exporting of
Laboratory Filtration products such as (filter
papers, syringe filters, membrane filters,
absorbent pads, glass fiber filters, filtration
assembly, filter funnel, lab filtration product,
vacuum pumps, thimbles and blotting membranes)
equipment both in ordinary and custom designs.
With more than 25 years of experience, we are
extremely convinced and working with perseverance
to provide its customers with a high quality
standard of equipments and instruments at
remarkably inexpensive price.
2
(No Transcript)
3
Syringe Filters
A syringe filters generally consists of a plastic
housing with a membrane which serves as a filter.
The fluid to be purified may be cleaned by
drawing it up the syringe through the filter, or
by focusing the unfiltered fluid out through the
filter. Axiva Syringe Filters are a single use
filter cartridge it is attached to the end of a
syringe for use..
4
Membrane Filter Disc
Membrane Filter Disc or membrane is microporus
films with specific filtration rating. Membrane
retains particles and micro organisms that exceed
their filtration rating by acting as a physical
barrier and capturing such particles on the
surface of membrane. Axiva Membranes Filters are
available in variety of media, filtration sizes,
diameters, and surface types. Most membrane can
be sterilized by autoclaving.
5
Filter Paper
Filter paper is a semi-permeable paper barrier
placed perpendicular to a liquid or air flow. It
is used to separate fine substances from liquids
or air. It is used in science labs to remove
solids from liquids.
6
Mechanism of Filtration Process
? Filtration is the process of separating
suspended solid matter from a liquid, by causing
the latter to pass through the pores of some
substance, called a filter. The liquid which has
passed through the filter is called the filtrate.
? During the way of filtration the suspended
solid material builds up on the filter medium
and thereby forms a filter bed which acts as a
second and often more well-organized filter
medium.
7
1- Quantitative Filter Paper
Quantitative filter paper, also called ash-free
filter paper which is specially used for
quantitative and gravimetric analysis. During the
manufacturing, producer use acid to make the
paper ash-less and achieve high purity.
Technical specification- Basis Weight
93 to 95 Gsm Retention Medium
crystalline Filter speed Medium
fast pH Resolution Very low Wet
strength High Ash contents
lt 0.06 (approx) Thickness 180
µm (approx) Basic Weight 87 Gsm.
(approx)
8
2- Qualitative Filter Paper
Qualitative filter paper is used in qualitative
analytical techniques to determine materials.
There are different grades of qualitative filter
paper according to different pore size. There are
total 13 different grades of qualitative filter
paper. The largest pore size is grade 4 the
smallest pore size is grade 602 h the most
commonly used grades are grade 1 to grade 4.
Technical specification DOP Retention
85-87gsm Retention Medium
crystalline Filter speed Medium fast
GSM 90 (approx) pH
Resolution Very low Wet strength
High Ash contents lt 0.1
9
3- Chromatography Paper
Chromatography Papers is a high quality papers
are carefully tested for spot formation,
capillary action, water flow rate and absorption
speed to assure uniformity and reproducibility
Better resolution with slower flow rate. Better
resolution with slower flow rate papers.

• Application-
• Used in chromatography analysis, for
  electrophoresis application and separation of
  heavy loaded solutes.

10
Address 424,EPIP, Industrial Estate, Sector-53,
Phase-III, Kundli, Sonipat Haryana-131028
(INDIA) Phone [phone] Mobile No
91-8800493923 Website www.axivafilters.com Email
arvind_at_axivasichem.com