Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories. * Full range of diameter: 55, 70, 90, 110, 125, 150, 180, 185, 240, 270 and 320mm * Available from medium and fast flow rate * ·Don’t recommend in applications of Kjeldahl estimations.
Wet-strengthened filter papers are mainly used in normal liquid clarification when filtration is performed under pressure or vacuum and a standard filter is easy to break. These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Their use in normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in applications such as Kjeldahl estimations.
|Whatman||Grade 91||Grade 113|
|Grade||Separating Property||Filtration Seconds||Filtration Speed||Ash Content (%)||Pore Size||Basis Weight (g/m2)||Wet Burst (mm H2O)|
Syringe filter units are used for small volume filtration of liquids, gas and other material-specified applications. They are available with many different membrane including Nylon, PTFE, Hydrophilic PTFE, PES, PVDF, MCE, CA, GF, PP, in both sterile and non-sterile varieties, and with or without pre-filters. They are made of extractable free virgin polypropylene housings standard inlet (female luer lock) and outlet (male luer) connections unless otherwise stated. Options include different diameters, membrane types, sterile filters in blister packs for critical applications.
|Filter Media||Nylon/PTFE/PTFE L/PES/PVDF/MCE/CA/GF/PP/Active Carbon|
|Pore Size, μm||0.1μm, 0.22μm, 0.45μm, 0.65μm, 0.8μm, 1.0μm, 3.0μm, 5.0μm, 10μm|
|Pre-filter||1um Glass Fiber or PP|
|Filtration Area||0.2cm2||1.3cm2||4.9 cm2||8.5 cm2||19.8cm2|
|Maximum Operating Pressure||5.2bar||5.2bar||5.2bar||5.2bar||5.2bar|
|Hold-up Volume||<10ul||< 50ul||<100ul||<200ul||<350ul|
|Inlet||Female Luer Lock||Female Luer Lock||Female Luer Lock||Female Luer Lock||7~13 mm stepped hose barb connection with 6:100 Luer slip|
|Outlet||Male Luer Unlock||Male Luer Unlock||Male Luer Unlock||Male Luer Unlock||7~13 mm stepped hose barb connection with 6:100 Luer slip|
|Flow Direction||Flow should enter from the inlet||Both is fine|
Flash Column is a quick and easy way to separate complex mixtures of compounds, widely used to applied organic compounds, natural products biomacromolecule and other active substances.
Vacuum filtration is used primarily in microbiological and analytical procedures that involve collecting a particulate (bacteria, precipitate, etc.) from a liquid suspension. Liquid poured into a funnel passes through a filter, which retains the particulate, and filtrate can be collected into a filter flask, directly or via a vacuum manifold. This glass solvent filter is made of high-quality extra hard glass. It is sparking and crystal-clear.
PIPPETES ,QECHERS AND BOTTLE TOP DISPENSERS ARE ALSO AVAILABLE
PIPPETES – Mechanical and Electrical are available
8mm (8-425) screw thread vials are the original smaller opening autosampler vials. They are designed to work in a variety of auto sampler requiring narrow neck vials. Clear and Amber vials with or without graduated writing area. Both pre-slit and non pre-slit caps are available. All of Starlab vials are excellent fitted for auto samplers.
*2 ml, 12 x 32 mm,8 mm diameter, big volume also available *Color: Clear & Amber *Packaged in a unique box designed to reduce vial breakage *Unique thread design for consistently secure seal *Precision-formed neck for optimal robotic arm handling *Rigorous quality assurance for dimensional consistency from lot-to-lot *Optional ceramic write-on spot with fill marks
*Certified for full warranted compatibility with auto sampler
PTFE/Silicone | PTFE/Silicone/PTFE | Silicone/Rubber | PTFE/ Butyl Rubber