5587 Resultaten voor: "3-Aminopicolinic+acid&pageNo=47"

Supplier: Restek

These glass fiber disks are embedded with C18 or C8 bonded silica. Deep-pore design reduces clogging and allows faster flow rates. Semivolatile organic compounds can be etracted.

Supplier: Restek

Glass fiber disks embedded with styrene/DVB resin. The disks are used for chlorinated, benzidine-containing or nitrogen-containing pesticides.

Supplier: Advantech

These filter holders are made from a thermoplastic polymer polypropylene (PP) lending durability and compatibility with a wide range of chemical solvents and temperatures.

Supplier: UVP ULTRA VIOLET PRODUCTS

Spectrum lamp, Pen-Ray®, Calibration lamp, CP series, 254 nm, 47 mm

Supplier: GETINGE LIFE SCIENCES

Printer, AP1200, Print width: 48 mm, 92×108×47 mm, Weight: 315 g

Supplier: Thermo Fisher Scientific

These crucibles are manufactured from nickel. Available in high form, low form and straight wall types.

Supplier: Hettich

Centrifuge, Benchtop, Adapter for 4×4/8,2 ml blood tubes, Ø 15,6×47 mm

Supplier: Whatman products (Cytiva)

Cytiva's Whatman TCLP test filters are acid-treated with low metal content. They support TCLP testing by providing accurate information about TCLP limits to ensure the best possible disposal plan can be put into action.

Supplier: Roth Carl

Membrane filter, Membrane: PTFE, Pore size: 1,00 µm, Ø: 47 mm, Thickness: 0,2 mm

Supplier: TECHNICAL QUARTZ SOLUTIONS

Quartz, transparent, glazed.

Supplier: Thermo Fisher Scientific

These crucibles are manufactured from zirconium. Available in low form and straight wall types.

Supplier: Cytiva (Formerly Pall Lab)

Low extractable, binder-free borosilicate glass fibre filters. Suitable for use of the EPA 1311 Toxicity Characteristics Leaching Procedure and for prefiltration of dirty HPLC samples.

Supplier: Merck

Made of very pure quartz fibers with no glass fibers or binders. This makes these filters well suited for measuring heavy metal concentrations and small amounts of particles (such as the USEPA PM 10 ambient air monitoring method). The filters also exhibit good weight and form stability.

Supplier: VWR Collection

Convenient and specific tool for customers who need to weigh liquids on a scale. Deep vessel with sturdy handle designed for convenient handling and pouring of liquids.

Supplier: HONEYWELL SAFETY

Durable safety shoe with a water resistant full grain leather upper and Cordura® Flexible reinforcements over the front. The shoe was specially adapted to employees in cleaning companies and local authorities.

Supplier: Hach

These binder free TSS glass microfibre filters are made of 100% borosilicate glass and are designed for total suspended solids analysis of water and wastewater. They are recommended for use in Standard Methods 2540 C and 2540 D.

Supplier: Sartorius

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.

Supplier: Whatman products (Cytiva)

The polyester drain disc is binder free and has a thickness of 100 µm.

Supplier: Abeba

Anti-static safety clogs made from grained leather with a non foldable, adjustable heel strap and a fuel resistant PU outsole with high slip resistance and a self-cleaning profile.

Supplier: Abeba

Anti-static safety clogs made from grained leather with a non foldable, adjustable heel strap and a fuel resistant PU outsole with high slip resistance and a self-cleaning profile.

Supplier: MOTIC

A versatile stereomicroscope for everyday use in education, industry, and the life sciences. Model SMZ160 features Greenough optical system, 6:1 Zoom ratio, 0.75x / 4.5X Zoom magnification, working distance 100mm, a pole type stand with LED incident and transmitted light or no light integrated. Expand your possibilities with a wide range of accessories.

Supplier: Sartorius

Gelatine membrane filters in conjunction with the MD8 air samplers (gelatine filter method) are used for the collection of airborne microbes and viruses. These filters are completely water-soluble, therefore, microbes in one sample can be cultivated in different nutrient media or low and high bacteria counts can be measured.

Supplier: LIOFILCHEM

Mixed cellulose ester membrane for the isolation and enumeration of bacteria by membrane filter technique.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö’s qualitative grades of filter paper are recommended for use in analytical methods which determine or identify particulate constituents of a mixture irrespective of the amount present. Qualitative filter papers are often used in routine separation work that still requires high purity and consistent performance. These filter papers covers a wide range of laboratory applications, as liquids clarification, qualitative analytical separations for precipitates and buffers filtration, and are also used for soil analysis and in food and beverage testing. Wet-strengthened grades contain a reinforcement agent that increases their resistance to rupture when wet, such as in vacuum filtration, and their resistance when filtering acidic solutions.

Supplier: DWK Life Sciences

These vacuum microfiltration assemblies are manufactured from 33 expansion, low extractable borosilicate glass. The 47 mm vacuum microfiltration assembly is used for general filtration and is designed to handle up to 500 ml of sample liquids for the analysis of particulate or microbiological contamination. The 90 mm vacuum microfiltration assembly is designed for large sample volumes or samples with high particulate loads that would tend to clog a 47 mm diameter filter. The assembly with fritted glass support is used for general filtration.

Supplier: Cytiva (Formerly Pall Lab)

The next generation of universal hydrophilic PTFE membrane with maximum chemical compatibility when filtering both aqueous solutions and aggressive solvents.

Supplier: Merck

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.

Supplier: Whatman products (Cytiva)

These borosilicate glass filters are widely used as total suspended solids filters for applications testing both potable water and waste water.

Supplier: VWR Collection

Standard comb, 1,0 mm, 8 teeth, 47 µl*, *Based on an agarose gel of approximately 5 mm thickness, For: PerfectBlue Gel System Mini L

Supplier: ELTEN

Excellent wearing comfort, with a padded upper edge to protect the Achilles tendon.