48692 Results for: "tert-Butyl+[3-(hydroxymethyl)bicyclo[1.1.1]pent-1-yl]carbamate&pageNo=8"

Supplier: VWR Chemicals

Hydrofluoric acid 48%, AnalaR NORMAPUR® analytical reagent

Supplier: Brand

Disposable cuvettes often replace expensive and sensitive cuvettes made from glass and quartz.

Supplier: CONTEC

These non woven PP wipes are saturated with 70% denatured ethyl alcohol and 30% deionised water.

Supplier: Simport Scientific

These weighing dishes are safe, contaminant-free, biologically inert economical containers for weighing liquid or powdered samples in the laboratory.

Supplier: Thermo Fisher Scientific

PPCO, translucent.

Supplier: VWR Collection

Amber borosilicate 3.3 glass with PP screw cap and pouring ring.

Supplier: DWK Life Sciences

DURAN®, borosilicate glass 3,3, clear.

Supplier: Abeba

Anti-static clogs made from perforated leather upper, a foldable, adjustable heel strap and a rubber sole with cross/circle profile, resistant to acids, bases (cleaning agents) and fuels.

Supplier: Moldex

Reusable mask made from soft, durable material.

Supplier: VWR Collection

High quality, stable and inexpensive range of lifting platforms for a variety of uses. With plates made from matt, brushed, non rusting stainless steel, and smooth running aluminium frame with scissor action. Rubber feet ensure stable support.

Supplier: THERMO MATRIX TECHNOLOGIES

PP. 96-well plates for sample storage.

Supplier: Merck

PLC (Preparative Layer Chromatography) plates are based on the same proven Merck silica-binder technology as analytical TLC plates. Plates are available with layers of unmodified silica gel or RP-18 modified silica gel in several layer thicknesses, ranging from 500 to 2000 µm, with or without fluorescent indicator.

Supplier: Merck

TLC plates, unmodified silica gel 60
This range of plates uses Merck silica gel 60 with a unique polymeric binder that results in a uniform, hard surface that will not easily crack or blister. The smooth, extremely dense plate coating ensures narrow bands and maximum separation efficiency with the lowest background noise. Layer thickness 200 μm and, particle size of 10 to 12 µm. Flexible aluminium plates that can easily be cut to match individual separation requirements. Two inorganic fluorescent indicators for UV detection of colourless substances. Samples which absorb shortwave UV at 254 nm are detected due to fluorescence quenching.

Supplier: Thermo Fisher Scientific

HDPE, translucent or amber with PP screw cap.

Supplier: VWR Chemicals

Ammonia solution 28%, GPR RECTAPUR®

Supplier: Whatman products (Cytiva)

These borosilicate glass filters are suitable for water quality parameter measurement and air filtration applications. They can be used for high efficiency, general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.

Supplier: Merck

8,8'-[Oxybis(ethyleneoxyethyleneoxy)]diquinoline (Kryptofix® 5) ≥99.0% for synthesis, Sigma-Aldrich®

Supplier: Merck

Tween® 85 (Polysorbate) for synthesis, Sigma-Aldrich®

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. 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.

Supplier: Merck

For COD determination acc. to DIN 38409-H 43-1

Supplier: Merck

Petroleum spirit, 80…100 °C, EMSURE® for analysis, Supelco®

Supplier: Merck

Dibenzo-18-crown-6-(dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane, tin(II) ionophore I) for synthesis, Sigma-Aldrich®

Supplier: BOCHEM

Test tube racks, made of stainless steel wire.

Supplier: DWK Life Sciences

Bottles manufactured from clear soda lime glass.

Supplier: MACHEREY-NAGEL

Reagents for the determination of ammonia in water samples.

Supplier: MACHEREY-NAGEL

Photometric test kits for the determination of cyanide in water samples.

Supplier: DWK Life Sciences

Flat bottom, Length: 70 mm, Ext.Ø: 19 mm, Wall thickness: 0,8 mm

Supplier: VWR Collection

Greaseless closure, which prevents ground joints from seizing. With inclined, circumferential sealing lips for better sealing and reduced risk of breakage. Easily detachable. With ergonomically shaped grip.

Supplier: Thermo Fisher Scientific

PETG, clear with silicone/PTFE screw cap.

Supplier: Avantor

These ultra-inert Avantor® ACE® C8 columns provide great reproducibility and column lifetime. These stainless steel columns are available in a wide range of particle sizes and dimensions from capillary to preparative.