Being amongst the most sensitive systems for antibody detection and identification in blood grouping, paired with the overwhelming choice of card configurations in 6 column and 8 column format and a choice of accessories, make the INVITROGEL TEST-SYSTEM the system of choice for all users of gel centrifugation technology.

Product website: MTC INVITROGEL TEST-SYSTEM

The BR2 determines bilirubin levels through spectrophotometric analysis.

• Works with infant plasma or serum samples
• Requires only 30 µL of sample
• Total bilirubin measured immediately, direct bilirubin takes just two minutes.
• Easy to use, simple setup, calibration and operation

Uses and Applications

• Identify hyperbilirubinema
• Chart the normal course of post-partum physiological jaundice
• Monitor those at high risk of kernicterus
• Determine the onset of normal hepatic bilirubin conjugating mechanism

Product Website: Advanced Instruments BR2 Bilirubin Stat-Analyzer™

Automated, single sample, designed to process a 20 μL sample, and one-minute test time, allows the Model 3320 to provide the best accuracy and precision in the market today.

• 20 μL is ideal for applications where the sample quantity is limited.
• Unparalleled ease of use
• Internal diagnostics
• Ergonomic, compact design
• On-board statistical analysis
• Results recall up to the last 30 tests
• Multi-language operation
• Automated calibration
• Password lock out
• Hot-Line® Technical Service available 24/7

Method – Freezing Point Depression Osmometry
Osmometry measures the total molar concentration of dissolved solids in any solution. The freezing point of a solution is depressed in direct relation to the amount of solute in solution.

Uses and Applications – Emergency Medicine, Internal Medicine/Endocrinology, Urology/Renal Function, Surgery/Critical Care, Obstetrics/Gynecology, Pharmacy, General Quality Control.

Product Website: Advanced Instruments 3320 Micro-Osmometer

Routine Histological and Histochemical Staining

• Bichromic Staining: Haematoxylin-Eosin and Variations
• Trichromic Staining by Addition of Saffron: Haematoxylin-Eosin-Saffron and Variations
• Routine Staining: Preparation of Solutions from Powders
• Staining for Extemporaneous Examinations

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Standard Histological and Histochemical Staining

• Staining for Histological and Cytological studies of Fixed and Paraffined Tissue Sections
• Staining with Giemsa L(slow) Solution according to Lennert and/or with MGG
• Perls Staining for the Detection of Haemosiderin (Ferric salts – Prussian Blue)
• P.A.S. Staining for the Detection of Glucids (either with neutral or acid function)
• Staining for the Detection of Lipids
• Staining for the Detection of Acid MucopolySaccharides (MPS acids)
• Staining for the Detection of Reticulin Fibres
• Staining for the Detection of Fungi

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Special Histological and Histochemical Stainings

• Staining for Cytological and Architectural Studies of Fixed and Paraffined Tissue Sections
• Staining for the Detection of Lipids
• Staining for the Detection of Elastic Strips and Fibres
• Staining of Bacteria, Fungi and Parasites on Histological Sections
• Staining of Nissl Bodies and Myelin Sheath with Luxol® Fast Blue and Cresyl Violet and Staining of Neurofibrils (Holmes Staining)
• Mastocystes Staining
• Selective Staining of Nuclei with Alum Carmine
• Staining with Mucicarmine for the detection of mucus
• Staining for the Detection of the Amyeloid Substance
• Staining of the Reducing Substance and Pigment
• Staining of the Bilirubin (Hall staining)
• Staining of the Copper Salts (Okamoto & Utamara Staining with Rubeanic Acid)
• Staining of the Calcium Salts (Von Kossa Staining)
• Staining of the Barium Salts (Watehouse Staining with Sodium Rhodizonate)
• Staining for the Detection of RNA and DNA

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Further Products in Histology

• Decalcifiers for Anatomical Specimens
• Fixatives
• Cryotomy
• Mounting media

Product Website: RAL Diagnostics Histology Stains

Hormonal cytology

• Papanicolaou Stainings
• Harris-Shorr Stainings
• Isaac and Wurch Stainings – For hormonal cytodiagnosis, cervical cancer screening, biopsy staining and fine needle aspirations.

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Cytology of Sperm

• Spermocytograms – Morphological Study of Spermatozoa
• Spermogram – Differentiation between dead and living spermatozoa

Product Website: RAL Diagnostics Cytology Stains

Kit Copro-Duo: a complete box in Parasitic Coprology

Two concentration techniques: MIF and BAILENGER.
Number of Tests possible: 2 x 12 or 2 x 24 tests
Storage Temperature: 15-25 °C
Shelf Life after opening: 6 months

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MIF Staining

One single technique to concentrate, stain and preserve parasitic elements.
Number of Tests possible: 50 to 100 slides

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Kit RAL 555: Kit for Quick Staining in Parasitology and Mycology

Fast Acting Variation of May-Grünwald Giemsa to stain Plasmodium, Trichomonas, Microfilaria, Tissular Protozoa (Leishmania, Toxoplasma, Microsporidia), Cryptosporidium, Pneumocystis carinii, Fungi contributing to deep mycosis and for Veterinary Parasitology (Piroplasms, M. pachydermatis).

For more information visit the Product Website: RAL Diagnostics Parasitology Stains

Gram-Nicolle Staining

Gram-Nicolle staining is a differential staining based on the structure of the bacteria wall which is different whether it concerns Gram-positive bacteria or Gram-negative bacteria

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Gram-Hücker Staining

Gram-Hücker staining is based on the same principle than the Gram-Nicolle staining. The structure of the bacterial walls and their permeability to alcohol help differentiate the Gram-negative bacteria from the Gram-positive ones. In this technique, Carbolic Gentian Violet is replaced by Crystal Violet Oxalate (that does not require filtration) and Ziehl-Carbolic Fuchsin by Safranin.

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Kit RAL 555

Fast acting variation of May-Grünwald Giemsa Staining for cytology of urines, spinal and other fluids.

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Fluorescent Staining

Kit Fluo-RAL offers a rapid method for the identification of mycobacteria or Acid Fast Bacilli (AFB). The penetration by the discolouring agent of the highly specific structure of the wall is hardly possible. This property enables the AFB to retain the fluorescent yellow-green colour of the auramine after discolouration with acid and alcohol. The other non-acid-alcohol-resistant bacteria and cell elements are counter-stained red thanks to Thiazine Red.

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Hot Staining

Staining according to Ziehl-Neelsen, reference method
Standard Ziehl-Neelsen staining can be performed with RAL ZN Staining kit as recommended by the WHO and IUATLD. Ready-to-use, it leads to a reliable and reproducible diagnosis in 15 mn. The Acid Fast Bacilli appear pink against the blue background of the preparation.

Staining according to Ziehl-Armand, 2-step variation of Ziehl-Neelsen technique
Using Armand Solution leads to simultaneously discolour all the bacteria (except mycobacteria) and colour the background of the preparation.

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Fast Cold Staining

Using this kit prevents from heating slides and breathing carbolic toxic fumes. This staining is very quick and usable on all types of substrates (expectorations, cultures …). The sensitivity is equal to the one obtained with classical hot methods. Mycobacteria appear pink against the blue background of the slide.

Product Website: RAL Diagnostics Bacteriology Stains

MCDh, for blood and bone marrow cell differentiation and couting

MCDh is a panoptic May-Grünwald Giemsa (MGG) type staining method. Methanol free, it is made of a sequence of four specific reagents use in blood and bone marrow cell differentiation and counting. This new generation of stains is in line with the standardization trend in diagnostic techniques. Unlike more traditional stains, all MCDh reagents are fast and ready to use. As no dilution is needed, consistency and standardisation are guaranteed.

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May-Grünwald Giemsa Staining for Cytology Studies of Medullary and Blood Smears

• High definition of all cell structure elements
• Assures a good quality of staining and a perfect reproducibility.

It is highly recommended not to use tap water, as unpredictable and uncontrollable variations may occur.

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Kit RAL 555, Fast Acting Variation of May-Grünwald Giemsa Staining…15 seconds

• Quick Staining: 15 seconds
• Ready-to-use products: no dilution is required
• Simple use: three wide-necked bottles for a direct introduction of slides
• Limited oxidation and evaporation risks: no transfer necessary

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Kit Myéloperoxydase, Staining Kit for the Differentiation of Leukaemia

Peroxidase granulations form an insoluble bright red compound with pyronin in presence of Alphanaphtol and Hydrogen Peroxide. The nuclei of leukocytes stain blue with Mayer Haematoxylin.

This kit is benzidine-free. Benzidine is replaced by Alphanaphtol-Pyronin.

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Perls Staining for the Detection of Haemosiderin (Ferric salts – Prussian Blue)

In an acid environment, ferric ions react with potassium ferrocyanide what leads to a precipitate called Ferric Ferrocyanide (Prussian blue). It points out the presence of a pathological pigment: Haemosiderin.

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Staining for the Detection of Lipids

Sudan Black stain proves to be insoluble in aqueous media, but soluble in lipidic and alcoholic media. In a buffered phosphatized medium and in presence of alcohol, sudanophilic granules catch the stain and appear dark blue, whereas cytoplasm of the cells remains colorless.

Product Website: RAL Diagnostics Hematology Stains

Maintain safety

Specialized products that help keep staff safe

Work your way

Many options mean you can choose the exact consumable that is right for you

Create complete systems

Many Leica consumables are proven with Leica instruments so you can enjoy the confidence of a system that just works

It’s Your Choice

- The ideal product for any application
- A complete laboratory solution combining consumables and instruments

Product Website: Leica Surgipath Consumables

Gentle specimen processing and a high level of specimen safety at all stages of the processing run are supported by the robust design based on precision mechanics in conjunction with a modern user interface.

Reduces training time

Intuitive function means it’s easy to learn to how to use, which reduces training time.

Variable workloads

100 or 200 cassettes processing at a time supports variable workloads.

High reliability

Proven “workhorse” track record of high reliability.

Mechanical operation

Possible mechanical operation during power outages keeps specimens from drying out.

Product Website: Leica TP1020