Esta buscando: tert-Butylamine+hydroiodide

Descripción: A standard grade filter used for many routine analytical applications in different industries (e.g., particle separation from food extracts or filtration of solids from digested environmental samples for iCP/AAs analysis).

Numero del catalogo: 512-3618

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: A general qualitative filter with creped surface. Faster than grade 201 and retains large crystalline coarse particles. Widely used in industrial laboratories and students laboratories for routine filtration.

Numero del catalogo: WHAT5202-250

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: Cytiva's Whatman Grade 52 is a general-purpose filter paper for quantitative analysis in Büchner funnel and other vacuum filtrations. The acid-hardened surface and low ash content enable efficient precipitate recovery.

Numero del catalogo: 516-4406

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: Cytiva's Whatman Grade 43 filters support inorganic analysis and other forms of instrumental analyses. The low ash content also makes Grade 43 appropriate for gravimetric analyses requiring sample combustion.

Numero del catalogo: 512-0424

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: Thick filter with medium to slow filtration speed, high wet strength, and good retention for smaller particles.

Numero del catalogo: 515-8080

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: A 50 mm diameter non-sterile syringe filter with a 2 µm pore size glass fiber membrane.

Numero del catalogo: MILFSLAP05010

UOM: 1 * 10 UN

Proveedor: Merck

Promoción

Descripción: Binder free glass microfibre filters are made of 100% borosilicate, are highly pure and extremely white. They are recommended for analytical and gravimetric analyses and also as prefilters. These filters combine fast flow rates with high load capacity and the retention of very fine particles.

Numero del catalogo: SARTFT-3-1104-050

UOM: 1 * 50 UN

Proveedor: Sartorius

Promoción

Descripción: These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Numero del catalogo: 515-5607

UOM: 1 * 100 UN

Proveedor: Whatman products (Cytiva)

Promoción

Descripción: These syringe filters with PTFE membrane and PP housing are used for benchtop fermenters, in-line gas filtration for sterile air or CO₂ and to protect vacuum pumps from damage by aqueous solutions. They are also designed for filtration of aggressive chemicals and solvents such as those used in GC and HPLC.

Numero del catalogo: 513-2222

UOM: 1 * 10 UN

Proveedor: Thermo Fisher Scientific

Promoción

Descripción: Vivaspin® centrifugal concentrators are disposable ultrafiltration devices for the concentration of biological samples. Vivaspin® 500 centrifugal filter units offer a simple, one step procedure for sample concentration with volumes from 5 to 500 µl. They can effectively be used in fixed angle rotors accepting 2,2 ml centrifuge tubes.

Numero del catalogo: 512-3737

UOM: 1 * 25 UN

Proveedor: Sartorius

Promoción

Descripción: These XT Acrodisc® units with Mustang® Q membrane are designed for laboratory use and scale-down process development.

Numero del catalogo: PALLMSTGXT25S16

UOM: 1 * 4 UN

Proveedor: Cytiva (Formerly Pall Lab)

Promoción

Descripción: These PC hydrophilic membrane are track-etched screen filter recommended for all analyses in which the sample is viewed on the surface of the membrane. Membrane offers distinct advantages for the analysis of airborne contaminants and other particles using optical or electron microscopy. They are composed of polycarbonate film, which has a smooth, glass like surface for clearer sample observation.

Numero del catalogo: MILFTTTP04700

UOM: 1 * 100 UN

Proveedor: Merck

Promoción

Descripción: Millex-HV Syringe Filter with PVDF Membrane bind far less protein than nylon, nitrocellulose membranes, or PTFE membranes. High flow rates and throughput, low levels of extractables and broad chemical compatibility.

Numero del catalogo: MILFSLHV013NK

UOM: 1 * 1.000 UN

Proveedor: Merck

Promoción

Descripción: Increase filtration speed and throughput of highly viscous or heavily particulated solutions by using these glass fiber prefilter discs in combination with any Nalgene™ MF75 filter units or bottle top filters.

Numero del catalogo: 513-2811

UOM: 1 * 100 UN

Proveedor: Thermo Fisher Scientific

Promoción

Descripción: The filters without binder resin retain their structural integrity without weight loss when heated up to 500 °C and can therefore be used in gravimetric analysis as well as for the filtration of hot gases.

Numero del catalogo: MILFAP4007000

UOM: 1 * 100 UN

Proveedor: Merck

Promoción

Descripción: These 100% high-purity quartz microfibre filters are free of glass fibres and binding agents. They are especially suited for emission monitoring at temperature of up to 900 °C and wherever filters of the highest purity are needed.

Numero del catalogo: SARTQ3400-47-G

UOM: 1 * 25 UN

Proveedor: Sartorius

Promoción