955 Results for: "Ta\\\\\\\\u0161ka+p\\\\\\\\u0159epravn\\\\\\\\u00ED"

Supplier: KCL by Honeywell

This heat protective glove is made of several different materials to provide the best possible protection against heat while offering a good mechanical resistance. The glove protects against a contact heat up to 100 °C. The cotton lining provides comfort, while the para-aramide offers additional cut protection.

Supplier: Cytiva (Formerly Pall Lab)

A wide variety of sterile ampoule media for common microbiological analyses, in clear glass or plastic ampoules. Supplied pre-measured for maximum efficiency and convenience. For public wastewater and drinking water: MF-Endo and M-FC (with and without rosolic acid for helping to increase the specificity of the medium for faecal coliforms) media are used when analysing water samples for total coliforms, faecal coliforms and E. coli. For food and beverage: M-TGE, HPC, M-Green YM, and orange serum broths are used in the food and beverage industry to QC final products (and fluids used in the manufacture of these products) to detect potential spoilage organisms. Trypticase soy broth, M-TGE, and HPC may be used to test final products and process waters for total bacteria in the pharmaceutical and microelectronics industries. Pseudomonas and KF-Streptococcal broths are highly selective media for organisms in these genera, and are used to monitor samples wherever contamination by these organisms must be prevented.

Supplier: NICKEL ELECTRO

Digital and analogue linear shaking water baths with a stainless steel tank housed in a durable outer case. The corrosion resistant reciprocating trolley readily accepts perforated clip trays for holding flasks and test tube racks. The trolley is easily removed for cleaning purposes and a stainless steel recessed top accommodates flasks, clip trays etc prior to and after immersion. The 28 litre baths include a drain tap for convenient emptying. Digital shakers have splash proof controls featuring an advanced PID temperature controller with a LED display, allowing observation of set and actual temperature simultaneously to 0,1 °C resolution. They also feature a highly accurate PT 100 sensor with the added advantage that it is immersed in the water for accurate temperature measurement. An over-temperature alarm operates on digital baths at 4 °C above set point which switches of the heaters to protect the users work until a safe working temperature is achieved. Analogue model has an electronic temperature controller and an electronic speed control for shaking. The heater and safety device are concealed beneath the tank allowing for easy cleaning.

Supplier: Whatman products (Cytiva)

Nuclepore™ track-etched hydrophilic membrane filters offer a highly defined pore size cut-off in the submicron range, enabling particle deformity measurement and capture of extremely small particles. The membranes have sharply defined pores, high flow rates, and excellent chemical and thermal resistance. They are suitable for a variety of samples and applications, including microscopy, cytology, parasitology, and certain air and oceanography analyses.

Supplier: ANSELL MEDICAL PRODUCTS

These natural rubber latex gloves feature a polyacrylate coating applied on the internal surface. This coating enables fast and easy donning. The gloves are therefore ideal for all non sterile medical applications requiring frequent and fast glove changes.

Supplier: Honeywell Chemicals

Manganese(IV) oxide ≥90% (RT), Technical Grade, activated, Fluka™

Supplier: EPPENDORF

This centrifuge features a superior capacity of up to 4×1000 ml which makes it the ideal instrument for high-throughput and large volume applications. It has a powerful refrigeration system with advanced temperature management to keep samples safe.

Supplier: ANSELL MEDICAL PRODUCTS

This surgical glove is specifically designed for microsurgical procedures, such as neurosurgery, cardiac surgery, ophthalmic surgery and microvascular surgery. Its thin latex film (15% thinner than standard latex surgical gloves such as Gammex® Latex) provides increased sensitivity while maintaining high barrier properties.

Supplier: G-Biosciences

In this lab activity, students learn to perform carefully controlled experiments to generate protein fragments using a proteolysis enzyme and then analyse the protein fragments by electrophoresis. By analysis of protein fragmentation patterns, i.e. protein fingerprints, students learn about protein sequence, structure, and their conservation. Students resolve a set of three functionally identical protein samples selected from throughout the animal kingdom; including human, bovine and sheep. After generating fingerprints by electrophoresis, students examine the protein fingerprint of each sample to determine the degree of conservation.

Supplier: Portwest

This reversible beanie is made from 100% polyester fleece. It is ideal for use in areas where high visibility is required.

Supplier: FRISTADS KANSAS

This basic beanie is made from 75% polyester and 25% cotton and features a fleece lining (100% polyester).

Supplier: Metro International

Extended Handle Assembly 4 Inch H Taupe 1 * 1 items

Supplier: Cytiva (Formerly Pall Lab)

M-Endo broth is used for the estimation of coliform bacteria in water samples using the membrane filtration technique. It is possible to remove bacteria from fluids by passing them through filters with such small pore size that bacteria are arrested. This filtration technique enables fairly large volumes of water to pass rapidly under pressure, but prevents the passage of any bacteria present. These nutrients are retained on the surface of the membrane which is then brought into contact with suitable liquid nutrients. These diffuse upwards through the pores thereby inducing the organisms to grow as surface colonies which can be counted.

Supplier: EPPENDORF

This centrifuge features a superior capacity of up to 4×1000 ml which makes it the ideal instrument for high-throughput and large volume applications. It has a powerful refrigeration system with advanced temperature management to keep samples safe.

Supplier: Apollo Scientific

(2R,3R)-Dimethyl-2,3-O-isopropylidene tartrate 500g pack 1 * 500 g

Supplier: Thermo Fisher Scientific

Made from thermoplastic elastomer (TPE), except pre-slit silicone well cap. For sealing 96-well plates, particularly 1,3 ml and 2,0 ml U96 DeepWell™ plates. TPE well caps are resistant to DMSO, ethanol and methanol. Silicone well cap is solvent resistant, but is not suitable for 100% DMSO.

Supplier: EPPENDORF

This reliable centrifuge for medium to high-throughput applications combines extraordinary versatility and capacity for both tubes and plates with an extraordinary compact footprint. Bucket adapters and adapter modules can be stacked until the required tube height is attained and then lowered onto the holders in the rectangular buckets. The stable plastic adapters are robustly constructed and can be easily cleaned, even autoclaved in their entirety in the event of contamination with biologically active sample material.

Supplier: Apollo Scientific

(2R,3R)-Dimethyl-2,3-O-isopropylidene tartrate 100g pack 1 * 100 g

Supplier: VWR Collection

The compact Micro Star 30 ventilated centrifuge is an economic, versatile, easy to use cross-over centrifuge which combines the features of a high speed microcentrifuge and a multipurpose centrifuge. This quiet and smooth running centrifuge accommodates rotors for microtubes (24×1,5/2,0 ml), microplates and 15/50 ml conical tubes as well as a 16-place rotor for 5 ml tubes and a swing bucket rotor for six blood collection tubes. Ideal for use in life science, biotechnology laboratories and clinical laboratories.

Supplier: Texwipe

TechniCloth II wipes are made from a hydroentangled, non woven blend of 55% cellulose and 45% polyester. This fabric blend combines the highly absorbent properties of a natural fibre with the cleanliness and strength of a synthetic wipe. TechniCloth II features proprietary ULP (ultra low particulate) treatment, giving it significantly lower particle generation than TechniCloth.

Supplier: Abcam

Novel, selective, highly potent TAAR1 antagonist 1 * 50 mg

Supplier: Abcam

Novel, selective, highly potent TAAR1 antagonist 1 * 10 mg

Supplier: Agilent

Step 2: Dispersive SPE cleanup
Select the dispersive SPE kit suited to the type of food being analysed and the method you are following. In this step, an aliquot of the sample extract from step one (see QuEChERS extraction kits) is added to a 2 or 15 ml centrifuge tube containing a small amount of SPE sorbent and MgSO₄. The sorbent will pull out interfering matrix materials from the sample, while the MgSO₄ helps remove excess water and improve analyte partitioning.

Supplier: Corning

Synthemax® II-SC Substrate is an easy to use, self-coating material for creating a unique synthetic surface that mimics the natural cell environment. This surface supports the adhesion and expansion of stem cells in their undifferentiated state and directs differentiation into specialised cell types. In addition, it offers a synthetic, xeno-free alternative to biological coatings and/or feeder cell layers used in hES and iPS cell culture, whenever needed and appropriate.

Supplier: Honeywell Chemicals

Ammonium iron (III) citrate (14.5 - 16.0% Fe) (RT), green, powder, Purum p.a.

Supplier: Abcam

Recombinant Simian Virus 40 SV40 Large T Antigen protein is a Simian Virus 40 Full Length protein, in the 1 to 708 aa range, expressed in Baculovirus, with >95% purity, <1 EU/µg endotoxin level and suitable for SDS-PAGE. The predicted molecular weight of ab82118 protein is 83,3 kDa. Save time and ensure accurate results - use our recombinant SV40 - Antigen protein as a control.

Supplier: VWR Chemicals

Validation of aseptic processing should include a simulation test using a nutrient medium, known as the media fill or media simulation test. The selection of the nutrient medium should be made based on the quantity of the product produced, and the selectivity, clarity, concentration and suitability for sterilisation. The process simulation test should imitate, as closely as possible, the routine aseptic manufacturing process, and include all the critical subsequent manufacturing steps. Normally process simulation tests should be repeated twice a year per shift and process. The number of containers used for media fills should be sufficient to enable a valid evaluation. For small batches, the number of containers for media fills should at least equal the size of the product batch.

Supplier: JULABO GmbH

The compact AWC100 air to water recirculating cooler is designed to remove small heat loads from external systems where cooling water can be above ambient and where temperature control is secondary. Coolers which do not have a refrigeration unit are ideal for use in circuits with Peltier elements, analytical devices, polarimeters, refractometers and CCD cameras. The ventilator speed (i.e. the cooling capacity) can be adjusted in two stages, cooling capacity depends on the temperature difference between return line temperature and ambient temperature. The cooling principle: Warm bath fluid is pumped through the heat exchanger. The heat exchanger is cooled by a ventilator motor and thus removes the produced heat.

Supplier: EPPENDORF

This reliable centrifuge for medium to high-throughput applications combines extraordinary versatility and capacity for both tubes and plates with an extraordinary compact footprint. Bucket adapters and adapter modules can be stacked until the required tube height is attained and then lowered onto the holders in the rectangular buckets. The stable plastic adapters are robustly constructed and can be easily cleaned, even autoclaved in their entirety in the event of contamination with biologically active sample material.

Supplier: VWR Collection

A 139,7 µm thick hydrophobic porous film with medical grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packed in tamper evident bags of 25.