97404 Results for: "Sodium+tetrachloroaurate+hydrate&pageNo=9"

Supplier: VWR Collection

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

Supplier: Corning

Cell culture microplates are sterile and nonpyrogenic. Lids available where indicated.

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: 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: Greiner Bio-One

PS, cell culture-treated, sterile. All plates are certified free of RNase, DNase and human DNA, are non-pyrogenic and non-cytotoxic.

Supplier: Greiner Bio-One

PP, untreated, without lid. These microplates are ideal for storage of DNA or RNA, stock cultures, and long-term storage of active agents. Versions available sterile or non sterile and with round, conical or flat bottom well shape.

Supplier: VWR Chemicals

Petroleum spirit, 60…95 °C, AnalaR NORMAPUR® analytical reagent

Supplier: HEATHROW

Lead core, with blue vinyl coating. Open or closed design. Open design is also suitable for vessels with lateral connections. For stabilising glass or plastic vessels on shakers or in water and oil baths, etc. The weights prevent tipping. The coating prevents the vessels from being scratched or causing damage to other surfaces.

Supplier: Thermo Fisher Scientific

Sterile PP tips with PE filter.

Supplier: Brand

Polystyrene, impact resistant, antistatic.

Supplier: KJS KUNSTSTOFFVERPACKUNGEN

LDPE, natural colour.

Supplier: Corning

These 96-well solid black and white polystyrene microplates are designed to reduce well-to-well cross-talk.

Supplier: Cytiva

HiTrap Q FF is prepacked with Q Sepharose Fast Flow, and is a strong anion exchanger for small-scale protein purifications as well as screening of binding and elutions conditions.

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass, clear or plastic-coated.

Supplier: VWR Chemicals

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

Supplier: 3M MEDICAL

Integrating indicator for use in determining whether the process conditions necessary for sterilisation were met inside each pack. Can be used in all 118 to 138 °C (245 to 280 °F) steam sterilisation cycles.

Supplier: Brand

This self-adhesive crepe indicator tape turns from white to brown upon autoclaving.

Supplier: BOCHEM

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

Supplier: BOCHEM

Stainless steel ¹⁸/₁₀.

Supplier: VWR Collection

These heat resistant 74,9 µm thick films are designed for thermal cycling applications. Polypropylene films are not pierceable. For PCR applications, where piercing with pipette tips or robotic probes is required for product recovery, use aluminium foil films. For real-time PCR applications, where maximum optical clarity is required, use optically-clear polyester films.

Supplier: VWR Collection

A 139,7 µm thick hydrophobic porous film with medical grade adhesive for tissue culture plates, bio-blocks, and 96-well plates where gas exchange is necessary for cell or bacterial growth. These rayon films minimise cross-contamination, spillage and evaporation. They allow uniform air and CO₂ exchange for all wells, unlike plate lids which favour exchange for wells near plate edges. Sterile product is packed in tamper evident bags of 25.

Supplier: VWR Chemicals

Potassium iodide ≥99% ACS

Supplier: THERMO MATRIX TECHNOLOGIES

PP. 96-well plates with round wells for storage and screening applications.

Supplier: THERMO MATRIX TECHNOLOGIES

96-well PP plates with square wells for storage and screening applications, as well as growth of bacterial cultures when used in conjuction with gas permeable adhesive seals.

Supplier: THERMO MATRIX TECHNOLOGIES

For long and short term storage of samples in microplates, and for sealing over pierced foil seals.

Supplier: VWR Chemicals

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

Supplier: VWR Chemicals

Orthoboric acid ≥99%, powder, GPR RECTAPUR®

Supplier: Thermo Fisher Scientific

Perform DNA and protein quantitation in 260 nm and 280 nm range with Thermo Scientific™ Nunc™ 96-Well UV microplates. The 96-Well format allows for a higher throughput of sample screening compared to cuvettes.

Supplier: BIOTIX

This new generation of tips form an excellent seal on both single- and multi-channel pipettes guaranteeing total recovery of the sample whilst protecting the technician against the risks of repetitive strain injury. The tips are manufactured with proprietary technologies for increased pipetting accuracy and precision.

Supplier: VWR Chemicals

LC-MS additives are selective chemicals that are commonly added to the mobile phase in LC-MS. The objective is usually to improve the signal quality, but they can also be used to suppress unwanted signals or selectively enhance the signal of specific compounds in a mixture