8281 Results for: "Zinc+bromide&pageNo=70&view=list"

Supplier: MP Biomedicals

Agar is a polysaccharide complex extracted by bleaching and hot water treatment of agarocytes from the red alga Rhodophyceae, and usually consisting of the genera Gelidium, Acanthopeltis, Ceramium, Pterocladia and Gracilaria. The algae are typically found in the Pacific and Indian Oceans and in the Sea of Japan. It is primarily composed of two different units: Agarose and Agaropectin; Agarose is a neutral gelling component which is composed of a linear polymer of alternating D-galactose and 3,6-anhydrogalactose units. Agaropectin is a non-gelling component which consists of D-1,3-glycosidically linked D-galactose units, some of which are sulfated at the 6th position.
Agar is typically used in (According to the Merck Index): Substitute for gelatin, isinglass, etc. in making emulsions including photographic, gels in cosmetics, and as thickening agent in foods especially confectionaries and dairy products; in meat canning; in production of medicinal encapsulations and ointments; as dental impression mold base; as corrosion inhibitor; sizing for silks and paper; in the dyeing and printing of fabrics and textiles; in adhesives. In nutrient media for bacterial cultures.

Supplier: MORGAN ADVANCED MATERIALS HALD

Alsint tiles round 70x7mm 1 * 1 items

Supplier: MACHEREY-NAGEL

Filter paper folded MN 620 1/4 7cm diameter, pack of 100. 1 * 100 items

Supplier: Hettich

The HettCube range of incubators provide functionality and customised features. The inner chamber is made from acid-proof stainless steel (DIN 1.4301). Units only heat and cool as necessary, ensuring lower power consumption, operating costs and environmental impact. At an operating temperature of 37 °C the units consume less than 0,05 kWh. The fan is located outside the usable space, so there is a low air flow inside the chamber and a low noise level.

Supplier: MACHEREY-NAGEL

Filter paper circles MN 651 7cm diameter, pack of 100. 1 * 100 items

Supplier: NEUBERT VOLUME GLASSWAERE

BEAKER LOW FORM 100ML WITH SPOUT QUARTZ 1 * 1 items

Supplier: G-Biosciences

Plasmid Screening ToothPick™ allows the rapid screening of bacteria for transformed plasmids. Simply pick a colony, add to Plasmid Screening ToothPick™ reagents and then analyse using restriction enzymes.

Supplier: DICKSON

The start/stop feature allows you to quickly start or stop temperature logging at any time and multiple times between downloads, allowing you to eliminate unnecessary data. 1 * 1 items

Supplier: COMARK

Thermistor - Between pack probe with 1m lead 1 * 1 items

Supplier: MACHEREY-NAGEL

Filter paper circles MN 875 7cm diameter, pack of 100. 1 * 100 items

Supplier: MOTIC

Microscopes for basic work in biology life science. Fixed Koehler set-up gives adequate power resources for upgrading the microscope with contrast methods like phase contrast, polarisation or darkfield. The Motic BA 210 is a robust, ready to use with pre-installed set-up of optics and 3 W LED illumination.

Supplier: GLASS PRECISION ENGINEERING

Standard Condenser complete with A24 Joints and Caps USA Joint 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

BEAKER LOW FORM 250ML WITH SPOUT QUARTZ 1 * 1 items

Supplier: LEICA MICROSYSTEMS

The Leica DM IL is a fluorescence-ready digital imaging solution designed for use in a variety of laboratory settings including cell culture, micromanipulation, immuno staining and routine live imaging.

Supplier: COMARK

Temperature probe,flexible,for KM21 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

CRUCIBLE LOW FORM 85ML NO LID QUARTZ 1 * 1 items

Supplier: FRITSCH

Test Sieve 400/65 mm, mesh = 0.2 mm ISO 3310-1 1 * 1 items

Supplier: NEUBERT VOLUME GLASSWAERE

BEAKER HIGH FORM 50ML WITH SPOUT QUARTZ 1 * 1 items

Supplier: Greisinger

GMH3710 SET 1 THERMOMETER WITH SENSOR 1 * 1 items

Supplier: Roth Carl

Rotilabo-flask tongs 1 * 1 items

Supplier: TRESTON

Divider 90/75 1 * 1 items

Supplier: Binder

The VD series of vacuum drying chambers provide fast gentle drying of non flammable solvents, delivering impressive performance through their precise temperature control and gentle drying. Expansion rack technology also ensures optimal heat transfer, shelves provide flexible placement, and the interior of the chamber is easy to clean. The VDL series of safety vacuum drying chambers ensures maximum safety when drying flammable organic solvents, and have been safety tested by a state recognised test institute (GS mark). VD/VDL units can also be purchased as modular options with vacuum pump and pump chamber to form a complete system.

Supplier: Sartorius

FILTER DISC CELLULOSE PAPER MODERATELY FAST DIAMETER-70MM 1 * 100 items

Supplier: IKA

O-RING 70SHORE A 1 * 1 items

Supplier: LAUDA

The Proline Kryomats units are floor-standing, compact cooling thermostats and are fitted with the Command control head as standard. This features a back-lit, graphic LCD display with actual values in 0,1/0,01 or 0,001 °C resolution, data input via either cursor keys or numerical soft keys. The display provides clear text messages and graphical representation of sequential temperature curves and is menu-driven in four languages (German, English, French and Spanish). With large bath opening and volumes of up to 40 litres, this range is particularly suitable for internal applications.

Supplier: Azbil Telstar Technologies

The ergonomically designed BiOptima Class II microbiological safety cabinet ensures optimum efficiency and high-level energy savings. BiOptima provides operator protection with the inflow air barrier, product protection thanks to HEPA-filtered laminar downflow in the working area and environmental protection through the exhaust HEPA filter.

Supplier: BELIMED

BASKET 1/1 F PETRI DISHES PS-50 F WD 230 1 * 1 items

Supplier: TRESTON

Tool troughs 45 and 70mm, drawer 90/75,Drawer 90/75 1 * 1 items

Supplier: TRESTON

Tool troughs 45 and 70mm, drawer 130/75 1 * 1 items

Supplier: Boster Bio

Activin receptor type-2B is a protein that in humans is encoded by the ACVR2B gene. Activins are dimeric growth and differentiation factors which belong to the transforming growth factor-beta (TGF-beta) superfamily of structurally related signaling proteins. Activins signal through a heteromeric complex of receptor serine kinases which include at least two type I (I and IB) and two type II (II and IIB) receptors. These receptors are all transmembrane proteins, composed of a ligand-binding extracellular domain with cysteine-rich region, a transmembrane domain, and a cytoplasmic domain with predicted serine/threonine specificity. Type I receptors are essential for signaling; and type II receptors are required for binding ligands and for expression of type I receptors. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. Type II receptors are considered to be constitutively active kinases. This ACVR2B gene encodes activin A type IIB receptor, which displays a 3- to 4-fold higher affinity for the ligand than activin A type II receptor.