80744 Risultati per: "2,5-Dichloro-p-benzoquinone&pageNo=9"

Supplier: BOCHEM

Stainless steel 18/10, anti-magnetic and electropolished.

Supplier: Brand

Polystyrene, impact resistant, antistatic.

Supplier: Corning

These pipette tips feature an inert, hydrophobic bonded-fiber barrier that prevents aerosolised contaminants from coming in contact with air displacement pipettors. Ideal for applications where avoidance of cross contamination is critical, such as DNA amplification and radioisotope handling.

Supplier: Epredia

These slides, made using a technology that electrostatically and chemically attracts fresh cell preparations, formalin-fixed Bouin's or alcohol-fixed paraffin-embedded tissues.

Supplier: VWR Chemicals

Lithium carbonate ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

Lithium bromide ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

Ethyl acetate ≥99%, GPR RECTAPUR®

Supplier: VWR Chemicals

1,4-Dioxane ≥99% stabilised, GPR RECTAPUR®

Supplier: VWR Chemicals

N,N-Dimethylformamide ≥98%, TECHNICAL

Supplier: VWR Chemicals

A small biomolecule, 244 Daltons, that has high binding affinity to avidin and streptavidin often used to label antibodies and enzymes. Several molecules of biotin can react with a single protein molecule to increase the sensitivity at the site of detection.

Supplier: Brand

Borosilicate glass 3.3, low form, class B.

Supplier: VWR Chemicals

Tetrahydrofuran ≥99% stabilised, GPR RECTAPUR®

Supplier: VWR Chemicals

Allylthiourea ≥97%, TECHNICAL

Supplier: Brand

PP or HDPE, translucent.

Supplier: Sterilin

PS, non treated. Used for serology and microbiology. Compatible with automated plate readers and washers.

Supplier: Greiner Bio-One

PS, coated with poly-lysine. Poly-D-Lysine (PDL) and Poly-L-Lysine (PLL) are synthetic molecules that are used to improve the adhesion of different cell types to polystyrene surfaces. The cultivation efficiency of individual cell lines can be improved, especially when serum-free or serum-reduced medium is used, or when experiments such as transfections are performed. As the PDL is synthetic it is free of the impurities carried by other proteins.

Supplier: VWR Collection

Disposable 'foam over cotton' tip swab features 100% polyurethane foam with 100 ppi, and a wooden shaft.

Supplier: Corning

For sealing 96 and 384-well PCR plates.

Supplier: Abeba

Snug fitting, autoclavable and sterilisable ESD clogs.

Supplier: VWR Collection

PTFE, white.

Supplier: VWR Chemicals

n-Hexane ≥95%, PESTINORM® for pesticide residue analysis

Supplier: VWR Chemicals

MES (β-(N-Morpholino)ethanesulphonic acid), anhydrous ≥99%, high purity suitable for buffer solutions

Supplier: CONTEC

This non woven, meltblown PP wipe is pre-saturated with 91% isopropanol and 9% deionised water.

Supplier: VWR Collection

PS, hexagonal.

Supplier: Sterilin

PS, with PE, PP oder metal screw cap.

Supplier: BURKLE

Made of PETG, crystal clear, PVC, highly transparent or PVC, brown transparent.

Supplier: Brand

PS, solid or with transparent base. Plates are available with different well shapes (round U-bottom, conical V-bottom, flat F-bottom or flat C-bottom with curved edges), in different colours, and with a choice of cell culture treated surfaces.

Supplier: Thermo Fisher Scientific

PETG, crystal clear.

Supplier: Corning

Transparent PP, autoclavable.

Supplier: VWR Collection

Dual-head, dry running diaphragm pump with an integrated self-drying system. There is a wide range of applications for this pump in laboratories, especially whenever clean vacuum is required and moist gases must be pumped down. Examples include operation of vacuum drying chambers (for drying or heat-treating substances and components) or steam sterilisers for sterilising instruments, vessels, filters and textiles. This pump can be used in a wide range of applications due to the pump's high resistance to aggressive media. The pump includes a PTFE coated diaphragm with patented tension optimisation, which allows the pump to be smaller, and prolongs the service life of the diaphragm. The innovative self-drying system allows condensed liquid to be blown out of the pump heads at high speed during evacuation. The vacuum in the vacuum chamber remains constant. The drying cycle can be adjusted to the requirements of the individual process using three variables. After drying, the pump reaches a better vacuum and is able to evacuate significantly faster compared with pumps without a drying system.