21343 Results for: "Tris-(hydroxymethyl)aminomethan+hydrochlorid&pageNo=15&view=list"

Supplier: Thermo Fisher Scientific

This RO system with controller provides easy-to-read system parameters. Completely drainable, integrated 100 L high-purity water reservoir has a low-noise pressure booster as a standard component. The compact LabTower RO system is ideally suited as a feed water source for dishwashers, autoclaves and general laboratory use. It serves as a built-in pretreatment unit, consisting of a hardness stabilizer for protection of reverse osmosis module from hardness formers. An activated carbon/5 μm combi-cartridge protects the system against free chlorine and particles which ensures the long service life of downstream purification stages.

Supplier: Avantor Fluid Handling

Complete pump systems for accurate fluid delivery - with an intuitive touch-screen interface.

Supplier: MACHEREY-NAGEL

pH-Fix testovací proužky indikátoru umožňují rychlý pH testování přímo v místě zájmu a jsou vhodné pro nekvalifikované obsluhy, jakož i analytických odborníků.

Supplier: Retsch GmbH

Sieves made from 304 stainless steel are individually laser engraved with clear and precise labelling for full traceability. They are fully compatible with Retsch's existing products and can be combined with other sieves without problems.

Supplier: MACHEREY-NAGEL

Wet-strengthened analytical filter papers are made of refined pulp and linters and feature a content of α-cellulose of more than 95%. The smooth surface of these papers allows fibre-free filtration.

Supplier: biotechrabbit

RTS 100 Insect Membrane Kit provides high yields of in vitro synthesised post-translationally modified eukaryotic proteins.

Supplier: Simport Scientific

These MultiRack™ Jr. are ideal for use in incubators, refrigerators, freezers, under lab hoods and om benchtops.

Supplier: Whatman products (Cytiva)

Whatman PTFE membrane filters from Cytiva business are chemically stable and inert, making them suitable for use with aggressive organic solvents, strong acids, and alkalis.

Supplier: THERMO SAVANT

Thermo Scientific™ Savant™ SpeedVac™ SPD1030 vacuum concentrators are fully integrated systems that combine a concentrator, refrigerated cold trap, diaphragm pump and a vacuum gauge into a single, compact unit.

Supplier: Cytiva

HiPrep™ Q XL 16/10 is a prepacked, ready to use column for ion exchange chromatography.

Supplier: AAT Bioquest

TAQuest™ qPCR Master mix for TaqMan probes is a ready-to-use 2X solution optimised for qPCR and two-step RT-qPCR compatible with TaqMan gene expression assays.

Supplier: Thermo Fisher Scientific

Choose Thermo Scientific™ SureSTART™ 1,7 ml high recovery glass screw top microvials, performance Level 3, when you need to maximise the injection volume for <2 ml samples.

Supplier: Antibodies.com

Rat monoclonal [53-6.7] antibody to CD8 alpha for Flow Cytometry, IP, IHC-P, IHC-Fr, ICC and Functional Studies with samples derived from Mouse.

Supplier: MP Biomedicals

Dioctyl sulphosuccinate sodium salt is used to make a microemulsion with CAPSO for the electrophoresis detection of natural and synthetic estrogens. Used to prepare reverse micelles.

Supplier: Thermo Fisher Scientific

ABsolute Blue™ Master Mix incorporates an inert blue dye to significantly enhance the contrast between reagent and plastic, making verification of master mix dispensing quick, easy and foolproof. Applications include gene expression, siRNA validation, SNP typing and genotyping.

Supplier: ProSci Inc.

This gene encodes a protein that is part of the EGFR pathway. The protein is present at clatherin-coated pits and is involved in receptor-mediated endocytosis of EGF. Notably, this gene is rearranged with the HRX/ALL/MLL gene in acute myelogeneous leukemias. Alternate transcriptional splice variants of this gene have been observed but have not been thoroughly characterized.

Supplier: THERMO OWL SCIENTIFIC

The durable, easy‑to‑use, Owl™ B1 EasyCast™ mini horizontal gel system is suitable for running between five and 28 samples and is ideal for most teaching applications.

Supplier: HIRSCHMANN

SILICOSEN® and BIO-SILICO® sterile stoppers are manufactured in a special process and have regular pores, thus making them ideal for the preparation and sterilisation of culture media. The uniform pores and good permeability to air make the stoppers ideally suitable for cultivation of aerobic microorganisms.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: ISERA

HPLC column of the ISAspher line guarantee the highest possible reliability in a wide range of applications.

Supplier: VWR Collection

Vzpřímený metalografický mikroskop s IOS W-Plan MET objektivy pro rutinní a vzdělávací laboratorní aplikace. S LED světelným zdrojem pro dopadající a procházející osvětlení.

Supplier: VWR Chemicals

Řada kultivačních médií v souladu s normami ISO a Mezinárodním harmonizovaným lékopisem. Všechna naše média jsou, jak byste očekávali, vyráběna z vysoce kvalitních surovin a podléhají přísným kontrolám kvality ve výrobním prostředí podle pokynů správné výrobní praxe. Suroviny jsou vybírány v souladu s požadovanými normami. Dehydratovaná kultivační média by měla být skladována při teplotě 10 až 30 °C, pokud není uvedeno jinak, v uzavřených nádobách v suchém prostředí. Standardní velikost balení je 500 g.

Supplier: Hach

Zkumavka zobrazovací, inzert optický 1 * 1 KS

Supplier: Ansell

These ambidextrous silicone-free gloves meet the requirements of the electronic device manufacturing and biotechnologies industries.

Supplier: Ansell

These disposable neoprene gloves provide chemical and liquid protection.

Supplier: Ansell

These disposable gloves are made with a soft nitrile formulation. This formulation offers greater puncture resistance and chemical resistance than natural rubber latex.

Supplier: G-Biosciences

This lab activity is designed to demonstrate the different classes of protein molecules and their classification based on solubility. Students learn fractionation of soluble, insoluble membrane proteins, and cytoskeleton proteins from a tissue sample. The insoluble protein fraction is further fractionated into hydrophilic and hydrophobic membrane proteins. Cell membrane structure and the role of hydrophobic membrane proteins are considered. This lab activity also provides an opportunity to understand characteristics of various classes of detergents and the role of detergents in solubilisation of hydrophobic membrane proteins.

Supplier: UVEX

Metal-free, extra high and wide safety shoe made from breathable perforated high-tech micro velour upper, soft padded tongue and collar and a PUR outsole suitable for customised shoe adjustments

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.