94227 Results for: "1-(1,1-Difluoroethyl)-3-nitrobenzene&pageNo=9"

Supplier: Merck

Phenol liquified 90% ≥90% for synthesis

Supplier: VWR Collection

This user friendly portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise measurements of pH, mV, conductivity and oxygen in field applications (can only be used to measure any two of these at the same time). Complete with waterproof USB output for connection to a computer. GLP compliant.

Supplier: VWR Collection

Pipette racks made of acrylic.

Supplier: MACHEREY-NAGEL

Boxes are made from blue plastic with integrated or removable divider and transparent lid.

Supplier: SARSTEDT

The needle protection on the safety-needles and Safety-Multifly® needles enables the safe termination of blood collection by locking the needle in the needle protector.

Supplier: Texwipe

Small head swabs for use with a solvent such as isopropanol made from PU foam with 100 pore per inch porosity.

Supplier: VWR Chemicals

Hydrochloric acid 29 - 31%, NORMATOM® for trace metal analysis

Supplier: VWR Collection

Porcelain desiccator plates. Central hole Ø 20 mm, filter holes Ø approximately 5 mm. Suitable for use with any desiccators with corresponding diameter.

Supplier: Thermo Fisher Scientific

Highly certified tubes for critical cellular applications.

Supplier: VWR Collection

These soft, non permeable 63,5 µm thick aluminium foils, with strong medical grade adhesive, eliminate the need for heat sealing devices or mats during thermal cycling. Compared to other aluminium foils, these foils have less tendency to roll back on themselves when removing the backing paper, and fit well to the plate during application.

Supplier: VWR Collection

Transparent polyester films with strong, non absorbing, non fluorescing, medical grade adhesive for superior performance in qPCR applications. Supplied non sterile.

Supplier: VWR Collection

424: Filtration of lead sulphide, iron sulphide, silver sulphide, alkali carbonate, lead chromate, arsenic, antimony, cadmium and foodstuffs. Determination of sand content in dairy products. Determination of whiteness of pulp in paper mills.

Supplier: Merck

Sulphuric acid 95 - 97% 95-97%, EMPARTA® ACS analytical reagent, Supelco®

Supplier: VWR Collection

Simultaneous programming of two different activities from 24 hours to 1 second.

Supplier: VWR Collection

Transparent silicone mats fit most brands of 96-well PCR plates.

Supplier: Texwipe

CrushTube is composed of a breakable glass ampoule with isopropanol-saturated polyester swab.

Supplier: Cytiva

His GraviTrap is a prepacked, single-use column for purification of histidine-tagged proteins by immobilized metal affinity chromatography (IMAC). Column gives fast and simple gravity-flow purifications without any need for a purification.

Supplier: VWR Collection

Aluminium, light gauge.

Supplier: UVP ULTRA VIOLET PRODUCTS

Power supply, PS-1, 220 V/50 Hz, 18 mA, 160×94×58 mm, For: Pen-Ray® lamps

Supplier: VWR Chemicals

Calcium chloride ≥94%, granules, GPR RECTAPUR® 2-5 mm, purified

Supplier: VWR Chemicals

Calcium chloride hexahydrate ≥97%, GPR RECTAPUR®

Supplier: VWR Chemicals

Calcium hydroxide ≥96%, GPR RECTAPUR®

Supplier: VWR Chemicals

, anhydrous ≥98% ACS

Supplier: VWR Chemicals

HEPES is a general purpose buffer available for biological research.

Supplier: Thermo Fisher Scientific

These sterile barrier tips are designed to fit virtually any pipette and application. The self-sealing barrier provides 100% protection against aerosols and liquid contamination. Using advanced low-retention technology, the hydrophobic inner surface of these tips significantly reduces sample loss to adhesion and maximises sample recovery.

Supplier: VWR Chemicals

n-Pentane ≥95%, HiPerSolv CHROMANORM® for HPLC

Supplier: IKA

Compact universal mixers suitable for shaking tasks with all small vessels and microtitre plates. These mixers feature two operating modes.

Supplier: VWR Collection

Borosilicate 3.3 glass.

Supplier: BURKLE

Standard close-it and close-it food & pharma control seals are also available on a continuous roll. This offers the flexibility to provide a small length of tape to seal a small hole or to mark a specific point. Alternatively, longer pieces can be used to repair a long tear quickly, reliably and easily. With its extremely strong adhesive strength, close-it tapes adhere to a range of different surfaces, where the glue effect of normal adhesive tape quickly reaches its maximum capacity.

Supplier: VWR Collection

Pure cellulose cotton. Suitable for all types of extractors (Soxhlet, Büchi, Gerhardt and more).