13030 Results for: "Lampes+au+deutérium"

Supplier: Lovibond Tintometer

The Model F is a visual colorimeter designed to optimise the use of Lovibond® glass filters in order to express colourof the sample in terms of Lovibond® Red, Yellow, Blue and Neutral. It can be used for colour measurment of products which transmit light as well as for opaque solids powders and pastes. Typical applications include including fats and fatty oils, bleached lac, liquid chemicals and pharmaceuticals.

Supplier: Corning

Interleukin-2 (IL-2), which is also known as T-cell growth factor, plays a central role in cell-mediated immune response.

Supplier: VWR Collection

Binocular stereo microscope equipped with turnable objective (2× to 4×), fixed arm with handle, and bright, uniform LED illumination (transmitted and incident). Designed for educational purposes.

Supplier: Tecan

Advanced multimode microplate reader with Monochromator or Fusion optics for 6 to 1536 well plates.

Supplier: Lovibond Tintometer

A series of automatic spectrophotometric colorimeters for objective colour analysis of edible oils, chemicals, petrochemicals, fuels and other transparent products. The PFXi 880 instruments are rugged colorimeters with fabricated steel housings, which function equally well as QC instruments within the laboratory or on 24-hour operation in a production environment. The accuracy and repeatability of the colour data provided by these colorimeters ensures consistency in colour measurement, giving processors the confidence needed to make important decisions regarding raw materials and refining operations.

Supplier: VWR Collection

Advanced routine microscopes for transmitted light applications in laboratories. Also ideal for teaching and training students, especially in the medical field.

Supplier: STEMCELL Technologies

Stimulating T cells with HIV (HLA Class I Control) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. HIV Peptide pool is a lyophilised mixture of 22 peptides from human immunodeficiency virus (HIV), and consists of defined HLA class I-restricted T cell epitopes. Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.

Supplier: VWR Collection

The P9 UV/Visible double-beam spectrophotometer is an easy to use instrument with advanced performance.

Supplier: Lovibond Tintometer

Two spectrophotometric colorimeters that each include several of the popular scales that meet the requirements of objective colour analysis of oils, chemicals, fuels and other transparent products. The PFXi 950 instruments are rugged colorimeters with fabricated steel housings, which function equally as QC instruments within the laboratory or on 24-hour operation in a production environment. The accuracy and repeatability of the colour data provided by these colorimeters ensures consistency in colour measurement, giving processors the confidence needed to make important decisions regarding raw materials and refining operations.

Supplier: THERMO LABSYSTEMS LIFE SCIENCE

The Multiskan SkyHigh is a UV/Visible microplate spectrophotometer designed to be convenient and easy to use for virtually any photometric research application, especially DNA, RNA and protein analysis. It is ideal for multi-user environments where a variety of endpoint, kinetic and spectral assays are performed.

Supplier: ProSci Inc.

Lysosomal Associated Membrane Protein 2 (LAMP2) is a major component of lysosomal membranes. LAMP2 is a transmembrane glycoprotein about 110kDa. Mature human LAMP2 consists of a 347 amino acid (aa) intralumenal domain, a 24 aa transmembrane segment, and a 35 aa cytoplasmic tail . The lumenal domain is organized into two heavily N-glycosylated regions. Alternate splicing generates a human LAMP2 isoform (LAMP2B) with a substituted juxtamembrane lumenal region, cytoplasmic tail and transmenmbrane segment.LAMP2 itself can cleavage lysosomal luminal domain and degradation lysosomal. In the help of chaperone HSC73,LAMP2 mediates the lysosomal uptake in complex with cargo proteins and is required for the lysosomal destruction of autophagic vacuoles.

Supplier: Molecular Devices

The FilterMax™ series of multi-mode microplate readers can be operated as standalone instruments or can be integrated seamlessly with laboratory automation platforms. Both units are ideal for a broad range of applications, including drug discovery, genomics, proteomics and cell-based research. The patented design ensures precise performance and sensitivity across all detection modes. Units can use either automated or manual Z-Height Optimisation, and can utlise high-density well scanning for unique applications.

Supplier: Molecular Devices

SpectraMax® Plus 384 microplate reader can run both standard spectrophotometer and microplate reader applications on the same instrument. SpectraMax® Plus 384 provides ultrafast, full spectral range detection for cuvettes, 96-well, and 384-well microplates, with the only temperature-independent method for pathlength correction. Temperature control and shaking included as standard.

Supplier: Lovibond Tintometer

The PFXi 995 spectrophotometers are top of the range, versatile instruments that offer comprehensive colour data requirements for either the Petrochemicals industry or the Food and Chemicals industries for edible oils, fats, chemicals etc. The PFXi 995 and PFXi 995/P provide objective, unbiased colour data according to a comprehensive range of established industry scales, spectral data and CIE values. They are ideal for companies that process a broad selection of product types with varied colour specifications, particularly in central test facilities or in independent testing laboratories. The instruments are easily customised to display only those scales of interest to the user.

Supplier: Thermo Fisher Scientific

This small footprint tube rotator is ideal for common applications such as molecular biology, clinical and biochemistry. The agitating mode achieves more effective mixing with oscillation occurring every 40 degrees in the rotation cycle.

Supplier: LABCONCO

The WaterPro® BT Water Purification System produces both RO and Type I water directly from tap water. The benchtop design is compact and lightweight so it can easily be transported from lab to lab. The Filter Pack (required, sold separately) bundles all water filter technologies into one convenient twin cartridge package so installation is simple.

Supplier: MP Biomedicals

Neuraminidase (Sialidase: Acylneuraminyl hydrolase; EC 3.2.1.18) From Arthrobacter ureafaciens lyophilised powder with salts. The salts are composed of sodium-potassium phosphate to give a solution of 10 mM phosphate buffer (pH 7) when enzyme is reconstituted with water to make activity of 1 unit per ml. Activity: >60 units/mg protein for NAN-lactose >25 units/mg protein for bovine submaxillary mucin >20 units/mg protein for colominic acid Protein is determined by the method of Lowry et al. with bovine albumin as a standard.6 Unit definition: One unit will liberate 1,0 µmole of N-acetyl-neuraminic acid (NANA) per minute at pH 5,0 at 37 °C, using either one NAN-lactose, bovine submaxillary mucin, or colominic acid as a substrate.

Supplier: STEMCELL Technologies

Stimulating T cells with CMV (HLA Class I Control) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. CMV Peptide pool is a lyophilised mixture of 14 peptides from the human cytomegalovirus (CMV) and consists of defined HLA class I-restricted T cell epitopes. Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development. For consistency and reproducibility across your applications, CMV Peptide pools from STEMCELL are formulated as lyophilised trifluoroacetate salts, with a purity ≥95%.

Supplier: Thermo Fisher Scientific

These magnetic hotplate stirrers are designed to provide precise stirring control, exceptional safety and temperature performance for routine tasks. They are available in three sizes, providing flexibility from microscale chemistries to production operations. Units feature innovative engineering for slow-speed stirring and strong magnetic coupling. Top plates are available in a choice of ceramic or aluminium and there is a display design that protects the electronics from spills.

Supplier: STEMCELL Technologies

Stimulating T cells with VZV (gE) Peptide pool releases downstream cytokines and upregulates activation markers, enabling antigen-specific T cells to be detected or isolated for analysis. VZV (gE) Peptide pool is a lyophilised mixture of 153 peptides from the envelope glycoprotein E (gE) of Varicella-zoster virus (VZV; strain Dumas), and consists of 15-mer peptides with 11-amino-acid overlaps that cover amino acids 1 to 623 on gE. gE is essential for VZV replication (Mo et al., 2002) and may contribute to viral pathogenesis by facilitating epithelial cell-cell contacts (Mo et al., 2000). Viral peptide pools are useful for a broad range of applications, including vaccine development, immunological research, and diagnostic assay development.

Supplier: VWR Collection

UH3900S (Single monochromator) and UH3900D (Double monochromator) are reliable and proven optical systems equipped with new Software UV Solutions Plus.

Supplier: JSP

EVO® VISTAlens® is a next generation, feature-rich safety helmet based on the proven Evolution® head protection technology. Incorporating a fully retractable optical class 1 integrated over spec. The eyewear is easy to deploy, adjust and maintain ensuring protection is on hand whenever it is required.

Supplier: MINOLTA BUSINESS

The Chroma-Meter CR-400 supersedes the internationally recognised and acclaimed series CR-100, CR-200 and CR-300. The main improvements focus on enhanced usability and functionality such as the re-designed Data Processor, featuring a large back light display for numerical or graphic display of measurement data and a built in thermal high speed printer. The data memory can now store up to 100 target colours and 1000 measurements. Several new colour spaces and Pass/Fail formulas as well as indices for whiteness and yellowness enhance the usage into various fields of applications. The new 'user indices' function allows the input of up to six different user or application specific equations using XYZ, Yxy or CIELAB values. Furthermore, the communication languages can be set for English, German, French, Italian, Spanish and Japanese.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

Supplier: IKA

The C-MAG HS 7 magnetic stirrer has a chemically resistant ceramic square top, it offers precise temperature control. Units can stir up to 20 L (H₂O) and have a speed range of 50 to 1500 mim⁻¹.

Supplier: Sartorius

It is compact, environmentally friendly, reliable and easy-to-use. arium® comfort I produces ASTM Type 1 ultrapure water and Type 3 pure water. The system contains state of the art reverse osmosis technology and a unique cartridge. arium® comfort I optimizes water consumption using the integrated iJust control unit. Applied for HPLC, GC-MS, AAS, ICP-MS, Ion chromatography, TOC-Analysis, photometry and for buffer solutions.

Supplier: THERMO SAVANT

Savant™ SpeedVac™ medium capacity vacuum concentrators evapourate strong acids, bases, and aggressive organic solvents. Approved for combinatorial chemistry, these concentrators incorporate an intuitive programmable user display for enhanced usability.

Supplier: Merck

The Milli-Q® SQ 240CV water purification system delivers both pure reverse osmosis (RO) water and ultrapure (Type 1) water. It benefits from a fixed preset volume dispenser that records and repeats the dispensing volume of ultrapure water.

Supplier: BioAir S.p.A.

Microbiological safety class III cabinets with three filter design and Class 100 inner chamber.

Supplier: THERMO SAVANT

Thermo Scientific™ Savant™ SpeedVac™ SPD300P1-230 vacuum concentrator is a large-capacity vacuum concentrator with a modular design, ideal for drying aggressive organic solvents, strong acids, bases, and combinatorial chemistry solvents. It is capable of drying larger quantities of samples at one time and can support high-volume sample preparation needs