You searched for: Microscopy and staining reagents

Supplier: Avantor

Montagemedium voor het overschuiven van objectglaasjes.

Supplier: SIGMA ALDRICH MICROSCOPY

Immersion Oil has a defined refractive index of about 1,516. It is important that the refractive index (nD) is about 1,5, similar to that of glass. This enables a homogeneous oil immersion to be achieved.

Supplier: Merck

De gedefinieerde hardheid en uniformiteit van het te snijden materiaal zijn essentieel voor een consistente snijdkwaliteit. Aan deze vereisten kan worden voldaan met allerlei geschikte stoffen, zoals paraffines, harsen, gelatine en celloïdine.

Supplier: SIGMA ALDRICH MICROSCOPY

Zinc formalin fixative is a non-precipitating fixative. This fixative is compatible with histochemical, immunochemical and special stains. It may be used with automated tissue processors and also in manual methods. The zinc chloride component of the formulation increases the rigidity of cellular components to withstand subsequent processing, sectioning and staining procedures. Tissue specimens initially fixed using 10% neutral buffered formalin solution may be post-fixed using the zinc formalin fixative.

Supplier: VWR Chemicals

Hoge dichtheid montage-media voor cryotomie.

Supplier: SIGMA ALDRICH MICROSCOPY

Suitable for use with large and small mineralized (undecalcified) bone sections. Yields clear, hard blocks for cutting sections. Not water-soluble.

Supplier: VWR Chemicals

Decalcifier according to Kristenson.

Supplier: Merck

Harde weefsels, zoals botten of tanden en alle monsters van verkalkt weefsel zoals beenmergbiopsieën, vereisen een speciale voorbehandeling voordat routinebewerkingen door een histologisch laboratorium kunnen worden uitgevoerd.

Supplier: SIGMA ALDRICH MICROSCOPY

PolyFreeze is a water-soluble support matrix and a form of embedding medium for frozen sectioning. PolyFreeze sections flawlessly at routine frozen specimen thickness of 5-6 μ and leaves no slide residue. It provides for -20 ºC cryostat sectioning in rapid set embedment. This medium freezes quickly supporting the tissue for sectioning at 3 mm and up with no cracking of the matrix at temperatures from -8 °C to -25 °C.

Supplier: VWR Chemicals

HistoChoice® clearing agent is a much less hazardous replacement for xylene/toluene.

Supplier: Merck

Aqueous solution containing tris(hydroxymethyl)aminomethane, tris(hydroxymethyl)aminomethane hydrochloride, polyvinyl alcohol 22000, glycerol, and 1,4-diazabicyclo[2.2.2]octane.

Supplier: Avantor

Montagemedium voor het overschuiven van objectglaasjes.

Supplier: VWR Chemicals

Hoogviskeuze montage media voor Cryotomie. Minder viskeus dan O.C.T.

Supplier: Avantor

Formalin (dissolved formaldehyde) is used in histopathology laboratories.

Supplier: VWR Chemicals

Acidified alcoholic formalin for the fixation of glycogen.

Supplier: VWR Chemicals

Contains a mixture of hydrochloric acid and alcohols with some EDTA.

Supplier: VWR Collection

Immersieolie wordt gebruikt om de resolutie van een microscoop te verhogen.

Supplier: VWR Chemicals

When sectioning frozen tissue for rapid surgical biopsy diagnosis or for research (typically in Histochemistry), the tissue sample must be firmly attached to the microtome stage or chuck. Embedding material such as OCT are preferred as these also provide a supportive and protective aid to sectioning.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde and 0,01% citric acid in aqueous solution.

Supplier: SIGMA ALDRICH MICROSCOPY

The Epoxy Embedding Medium Kit is a very widely used embedding medium for electron microscopy. The embedding formulation originally published by Luft (1961) is excellent for both plant and animal tissues. Due to the low viscosity of the resin, it penetrates the tissue specimen faster than Araldite and other polymers. It hardens easily and uniformly at low temperatures with the addition of dodecenylsuccinic anhydride (DDSA), methyl nadic anhydride (MNA), and the accelerator 2,4,6-tris(dimethylaminomethyl)phenol (DMP-30). Slight shrinkage may occur during curing. This kit is useful for embedding a variety of tissues as a wide range of hardness can be obtained with this resin to suit a specific tissue type by using two different anhydride curing agents (DDSA and MNA).

Supplier: VWR Chemicals

VWR® Bouin tissue fixative solution.

Supplier: VWR Chemicals

Lijm voor het verbeteren van de hechting van histologicals secties aan dia's. Alternatief voor albumine-glycerol.

Supplier: VWR Chemicals

Cytology fixative specially designed for the conservation and transport of cytology specimens.

Supplier: VWR Chemicals

Fixing solution with 0,02% formaldehyde in methanol 50% (v/v)).

Supplier: VWR Chemicals

Wordt speciaal gebruikt voor het invriezen van chirurgische instrumenten voordat het snijproces met cryostaat of met een vriezende microtoom aangevangen wordt.

Supplier: VWR Chemicals

Safemount Q Path® is een opbouwend medium, geleverd in een PET-fles die compatibel is met Safesolv. Deze lijmt het dekglas naar het objectglaasje en plaatst de meetsonde op de juiste positie na kleuring.

Supplier: VWR Chemicals

Fixative, combining the coagulant qualities of alcohol, to enable a better fixation of nuclear and cytoplasmic elements. The erythrocytes are lysed and, therefore, do not obscure observation of the elements of interest. This fixative can be used according to the Saccomanno method.

Supplier: Merck

Entellan® New is een nieuw montagemedium voor dekglaasjes en is vooral geschikt voor commerciële automatische inbouwinstrumenten die werken met dekglaasjes. De viscositeit varieert tussen 250 en 600 mPas, 1,00869 heeft een klein viscositeitsbereik. Dit nauwe viscositeitsbereik verbetert en versnelt de toepassing, omdat noch de druppelsnelheid noch het volume moeten worden gereset na de eerste ronde met een nieuwe fles Entellan® New.

Supplier: VWR Chemicals

A range of mounting media for manual and automatic mounting of slides. The Q Path® Coverquick range consists of four different mounting media with different viscosities to meet all microscopy needs. The number after the name indicates increasing viscosity: Q Path® Coverquick 1000 has the lower viscosity (around 260 mPaS) and Q Path® Coverquick 4000 has the higher viscosity (around 920 mPaS).

Supplier: VWR Chemicals

DC1 slow acting decalcifiers contain a mixture of formic acid and formalin.