15866 Results for: "Potassium+(3-acetylphenyl)trifluoroborate&pageNo=24&view=easy"

Supplier: Whatman products (Cytiva)

Mixed cellulose ester, WME range, circles, gridded. Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Supplier: Ahlstrom-Munksjö

These syringe filters are suitable for convenient sample preparation and fluid sterilization. The syringe filters for highly loaded aqueous solutions including a glass fiber prefilter and a cellulose acetate membrane are also available with MBS housing and male Luer lock outlet.

Supplier: ANTIBODIES.COM

Human VEGF Receptor 1 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human VEGF Receptor 1 in serum, plasma, and other biological fluids.

Supplier: TERRACYCLE

A Zero WasteBox™ is a complete and convenient solution which includes the storage, shipping and recycling of a particular type of waste that isn't currently recycled through local councils or traditional recycling facilities.

Supplier: Portwest

The KX3 hooded softshell jackets is precision engineered using a revolutionary breathable, waterproof and windproof ripstop fabric.

Supplier: 3M

Premium performance 3M™ PTFE glass cloth tape 5453 has a brown woven glass cloth backing impregnated with PTFE (polytetrafluoroethylene). This tape provides a slick surface on process machinery and offers an extremely low coefficient of friction which, in combination with a pressure sensitive silicone adhesive, creates a non-stick surface that performs at elevated temperatures.

Supplier: Biosensis

HQ-O Ready-To-Dilute (RTD) Stain Reagent is designed to label amyloid plaques in paraffin-embedded or freshly cut frozen tissue sections. As a fluorescent zinc chelator, HQ-O is unique as it takes advantage of the known presence of concentrated zinc in amyloid plaques. Studies with HQ-O revealed that fluorescent plaque-like structures are only seen when synthetic Aβx-42 is aggregated in the presence of zinc. Under blue light excitation, plaque structures appear bright green fluorescent in the brain parenchyma, correlating closely with plaque structures observed following Aβ antibody staining.

Supplier: VWR Collection

This user friendly, portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise measurements in field applications. Complete with waterproof USB output for connection to a computer. GLP compliant.

Supplier: FRISTADS KANSAS

Thanks to its durability and high degree of comfort, the PR54 jacket is perfectly suited to workshops and industrial and service enterprises. The material is made from 65% polyester and 35% cotton. The inside is brushed and as a result conveys a pleasantly comfortably cotton feeling. The outside is also resistant to the roughest demands and will not fade even after countless washes.

Supplier: Ahlstrom-Munksjö

Ahlstrom-Munksjö manufactures a series of extremely high purity, acid washed filter papers designed for use in analytical and gravimetric analysis. The quantitative grades are manufactured from top quality cotton linters using ultra-pure, deionised water and are further treated with dilute acid to remove any remaining organic and inorganic impurities. All quantitative grades are manufactured in a strictly controlled environment that ensures high uniformity and high purity from filter to filter.

Supplier: G-Biosciences

Biodiversity lab activity is designed for determination of protein contents and biomass in diverse biological samples to study how biomass is related to biodiversity in nature. Students collect and catalogue plant leaf samples from a diverse group of locally available plants. This lab activity involves determination of natural weight of each plant sample, grinding a predetermined amount of each sample, and the subsequent extraction of proteins from the samples. Students then learn to determine protein contents of each plant sample and attempt to relate the protein content with biomass. Students in this lab activity are challenged to think, analyse, and seek answers as to why protein biomasses vary for a given natural weight for different plants. Finally, they will relate that finding to the biodiversity of nature.

Supplier: DELTALAB

HDPE container and white ribbed cap.

Supplier: Edmund Bühler GmbH

Orbital shakers, which are suitable for continuous operation. The universal tray accepts max. 5×1000 ml or 9×500 ml flask clamps, Combifix rack system accommodates 4×1000 ml or 6×500 ml Erlenmeyer flasks. Variety of different vessels can be accommodated by choosing from the range of optional attachments.

Supplier: SIOEN

Waterproof jacket made of Siopor® Ultra: 100 % polyester fabric with 100% PU coating and taped seams. The detachable bodywarmer with fixed quilted lining features detachable sleeves, several pockets and knitted windcuffs at the end of the sleeves.

Supplier: ANTIBODIES.COM

Human RIP2 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human RIP2 in serum, plasma, and other biological fluids.

Supplier: FRISTADS KANSAS

Thanks to its durability and high degree of comfort, the PR54 jacket is perfectly suited to workshops and industrial and service enterprises. The material is made from 65% polyester and 35% cotton. The inside is brushed and as a result conveys a pleasantly comfortably cotton feeling. The outside is also resistant to the roughest demands and will not fade even after countless washes.

Supplier: Portwest

Slim fitting cargo trouser made from durable cotton stretch fabric that delivers long lasting comfort and freedom of movement. Packed full of features to offer enhanced performance including pre-bent knees, a high rise back waistband and an adjustable leg length for added convenience.

Supplier: ProSci Inc.

Diphthamide is a unique posttranslationally modified histidine found only in translation elongation factor-2 (EEF2; MIM 130610). This modification is conserved from archaebacteria to humans and serves as the target for ADP-ribosylation and inactivation of EEF2 by diphtheria toxin (DT) and Pseudomonas exotoxin A. DPH4 is 1 of several enzymes involved in synthesis of diphthamide in EEF2.Diphthamide is a unique posttranslationally modified histidine found only in translation elongation factor-2 (EEF2; MIM 130610). This modification is conserved from archaebacteria to humans and serves as the target for ADP-ribosylation and inactivation of EEF2 by diphtheria toxin (DT) and Pseudomonas exotoxin A. DPH4 is 1 of several enzymes involved in synthesis of diphthamide in EEF2 (Liu et al., 2004 [PubMed 15485916]).

Supplier: Honeywell Chemicals

Coulometric Karl Fischer titrations normally require two reagent solutions: an anolyte (the solution in the anodic compartment) and a catholyte (the solution in the cathodic compartment).

Supplier: SIOEN

Multifunctional and anti-static ARC trousers that provide excellent protection against arcs, heat, and metal splashes.

Supplier: Socorex Isba

These pipettes include a microprocessor-controlled motor, an intuitive software and a rechargeable battery pack. Eight models with 8 and 12 channels cover the volume range 0,5 to 350 µl.

Supplier: Boster Bio

Alpha-actinin-4 is a protein that in humans is encoded by the ACTN4 gene. Alpha actinins belong to the spectrin gene superfamily which represents a diverse group of cytoskeletal proteins, including the alpha and beta spectrins and dystrophins. Alpha actinin is an actin-binding protein with multiple roles in different cell types. In nonmuscle cells, the cytoskeletal isoform is found along microfilament bundles and adherens-type junctions, where it is involved in binding actin to the membrane. In contrast, skeletal, cardiac, and smooth muscle isoforms are localized to the Z-disc and analogous dense bodies, where they help anchor the myofibrillar actin filaments. This ACTN4 gene encodes a nonmuscle, alpha actinin isoform which is concentrated in the cytoplasm, and thought to be involved in metastatic processes. Mutations in this gene have been associated with focal and segmental glomerulosclerosis.

Supplier: VWR Collection

These USB Traceable® memory loc LN₂ data logging thermometers monitor the temperature in liquid nitrogen Dewars, covering cryo needs for sensitive, irreplaceable biological samples. These devices can be used in 21 CFR 11 environments.

Supplier: Portwest

Waterproof, windproof and breathable trousers, features an elasticated waistband and inner drawcord adjustment for a comfortable fit. Undergarments can be easily accessed through side access pockets. Zip fastening at the side leg allows for easy fitting over work boots.

Supplier: FRISTADS KANSAS

Thanks to its durability and high degree of comfort, the PR54 jacket is perfectly suited to workshops and industrial and service enterprises. The material is made from 65% polyester and 35% cotton. The inside is brushed and as a result conveys a pleasantly comfortably cotton feeling. The outside is also resistant to the roughest demands and will not fade even after countless washes.

Supplier: FRISTADS KANSAS

Thanks to their durability and comfort, these trousers are perfectly suited to workshops, and industrial and service enterprises. The material is made from 65% polyester and 35% cotton. The inside is brushed, ensuring a pleasantly comfortable cotton feel. The outside can withstand the roughest demands and will not fade, even after countless washes.

Supplier: FRISTADS KANSAS

Thanks to its durability and high degree of comfort, the PR54 jacket is perfectly suited to workshops and industrial and service enterprises. The material is made from 65% polyester and 35% cotton. The inside is brushed and as a result conveys a pleasantly comfortably cotton feeling. The outside is also resistant to the roughest demands and will not fade even after countless washes.

Supplier: ANTIBODIES.COM

Human Cytochrome P450 2C19 ELISA kit is a 90 minutes sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human Cytochrome P450 2C19 in serum, plasma, and other biological fluids.

Supplier: ANTIBODIES.COM

Human Id1 ELISA kit is a sandwich Enzyme-Linked Immunosorbent Assay (sELISA) designed for the in vitro quantitative determination of human Id1 in serum, plasma, tissue homogenates, and other biological fluids.

Supplier: VWR Collection

Designed for the preparation of buffers, tissue culture media, microbiological media and other biological fluids. These vacuum filtration systems feature large diameter high performance PES membranes for guaranteed performance and maximum throughput. The full assembly includes a filtration unit and a receiver bottle with an ergonomic shape, moulded finger grips and a patented bottle cap. The centrifuge tube and funnel system allows the user to filter fluids directly into a 15 or 50 ml tube.