10832 Résultats pour : "nmr solvent bdh"

Supplier: Molekula

Noir du Soudan B

Supplier: Roth Carl

Noir du Soudan B

Supplier: EHRENSTORFER

Noir du Soudan B

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: Merck

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

Supplier: SIGMA ALDRICH MICROSCOPY

Oil Red O stains lipid materials and imparts red-orange color to the lipids. It also marks vacuoles, particularly observed in ALL-L3 (acute lymphoblastic leukemia) or Burkitt′s lymphoma/leukemia. Oil Red O staining is done on fresh samples, as alcohol fixation removes lipids.

Supplier: Honeywell Chemicals

LabReady™ Solvent Blends

Supplier: Merck

Organic Standard, Urea-13C,15N2 solution, (99 atom % 13C, 98 atom % 15N), NMR tube size 5 mm x 7 in.

Supplier: VWR Chemicals

SPECTRONORM solvents have extensive specifications to meet the highly demanding requirements of UV applications.

Supplier: Apollo Scientific

For determination of enantiomeric excess of alcohols and amines by NMR.

Supplier: Brady

High-density halogen-free ribbon with excellent solvent, high temperature and scratch resistance.

Supplier: TCI

(±)-1-Butoxy-2-propanol ≥96.0% (par GC)

Supplier: EHRENSTORFER

1-Phénylazo-2-naphtol

Supplier: Molekula

4-(Phénylazo)résorcinol

Supplier: EHRENSTORFER

4-(Phénylazo)résorcinol

Supplier: VWR Chemicals

Specially developed solvent withdrawal system for inert gas pressurizing.

Supplier: MACRON AVANTOR BRAND

Especially intended for use as an HPLC and TLC solvent.

Supplier: Cytiva (Formerly Pall Lab)

Useful for a wide range of applications, including aggressive and non aggressive solvent-based mobile phase.

Supplier: Merck

EMPLURA® is our low-cost alternative to high-purity qualities. With EMPLURA® we offer a range of solvents for a plurality of basic applications in non-regulated industries and for less demanding applications, preparative laboratory work and cleaning purposes. EMPLURA® solvents provide adequate specifications with the most important parameters.

Supplier: TCI

2-Aminoazotoluene ≥97.0% (par HPLC, analyse par titration)

Supplier: Thermo Fisher Scientific

2-Aminoazotoluene 97%

Supplier: SIGMA ALDRICH MICROSCOPY

Oil red O is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. In histology, a supersaturated solution of oil red O in isopropanol may be used to stain fat in tissue.

Supplier: Honeywell Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Molekula

1-(2,4-Diméthylphénylazo)-2-naphtol

Supplier: Biowest

Cell culture water is high-quality water suitable for use as a solvent in the preparation of cell culture media and laboratory reagents.

Supplier: Honeywell Chemicals

ACS GENERAL USE SOLVENTS

Supplier: Honeywell Chemicals

Honeywell ACS solvents for general laboratory use are:

Supplier: VWR Chemicals

Specially developed solvent withdrawal system for inert gas pressurizing.

Supplier: DWK Life Sciences

This filtration assembly are designed for routine filtration of organic solvents, corrosive liquids and the removal of particulates from HPLC solvents.

Supplier: VWR Chemicals

Un indicateur mixte pour le titrage du premier hydrogène d'acide phosphorique, pH de 3,5 - 6,0