94175 Results for: "Ytterbium+(III)+trifluoromethanesulphonate+hydrate&pageNo=9"

Supplier: Avantor

Avantor® ACE® UltraCore SuperPhenylHexyl solid-core (core-shell) particle columns are ideal for demanding MS work offering improved MS signal intensity and maximum MS response. These stainless steel columns combine high efficiency separations with low column back pressure. The Encapsulated Bonding Technology (EBT™) greatly increases the ligand coverage of the silica surface and effectively eliminates the effect of unbonded silanol groups on separations. This higher ligand coverage results in improved inertness, chromatographic performance and stability.

Supplier: VWR Chemicals

These standards can be used with any melting point apparatus and are prepared using pure raw materials. Melting points are determined using a high accuracy Differential Scanning Calorimeter (DSC) system that is calibrated to the ITS 90 International Temperature Scale.

Supplier: VWR Chemicals

n-Octane ≥95%, TECHNICAL

Supplier: VWR Chemicals

4-Methyl-2-pentanone ≥97%, TECHNICAL

Supplier: VWR Chemicals

Sodium diethyldithiocarbamate trihydrate ≥97% analytical reagent

Supplier: VWR Chemicals

Saturated solution of hexavalent chromium oxide in H₂SO₄ 95 %

Supplier: VWR Chemicals

Iodine ≥99%, GPR RECTAPUR®, resublimed

Supplier: VWR Collection

Borosilicate 3.3 glass, with spout.

Supplier: VWR Chemicals

Glycerine ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Diisopropyl ether ≥99% stabilised, TECHNICAL

Supplier: Brand

Stopcocks made of borosilicate glass 3.3 are suitable for Novus desiccators with lid socket.

Supplier: VWR Chemicals

n-Dodecane ≥99%, GPR RECTAPUR®

Supplier: Whatman products (Cytiva)

A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Supplier: KARTELL

High impact resistant slide boxes with removable lids.

Supplier: KARTELL

Adhesive tape.

Supplier: VWR Chemicals

Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99%, Gen-Apex for molecular biology

Supplier: Whatman products (Cytiva)

Whatman 3-piece filter funnels from Cytiva are ideal for quick and easy filtration using high-efficiency glass microfiber filters.

Supplier: MARTOR ARGENTAX

Blade for scraper, Replacement blades Nr. 44, for Argentax scraper, Length: 39 mm

Supplier: VWR Collection

Natural cork, A1 quality.

Supplier: Spectrum Laboratories

MWCO 1 to 50 kD, regenerated cellulose.

Supplier: VWR Chemicals

Thiodiglycol ≥99%, TECHNICAL

Supplier: VWR Chemicals

Tetrabutylammonium hydroxide 0.1 mol/l (0.1 N) in 2-propanol 90% (v/v)/methanol 10% (v/v), AVS TITRINORM volumetric solution

Supplier: Whatman products (Cytiva)

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

Supplier: Corning

PP, with or without filter, sterile or non sterile.

Supplier: VWR Chemicals

Sodium fluoride ≥98%, purified

Supplier: GLASWARENFABRIK KARL HECHT

Glas, clear.

Supplier: VITLAB

PP, translucent.

Supplier: VWR Chemicals

Iron ≥98%, powder, Technical Grade

Supplier: Merck

Kjeldahl catalyst acc. to Wieninger, Contents: >94% Na₂SO₄; >1,45% CuSO₄; >1,5% Se

Supplier: VWR Chemicals

Trisodium phosphate dodecahydrate ≥98%, TECHNICAL