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TURK solution, WBC, 100 ml, bot.

https://unicat.msf.org/cat/product/18875
STD SLASTURK1BW

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Former Code(s): -X
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W0103010399 - Haematology stains for microscopy - other
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The product is part of at least one Kit. A kit is a collection of products (medical and/or logistic) that are needed for a certain intervention in emergency. The choice and quantity of the articles reflects the MSF protocols for this specific situation. The use of Kits allows to start an intervention without a detailed evaluation.
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TURK solution, WBC

Definition

Reagent used for the manual leucocytic count (white blood cells count).

Synonym

acetic acid gentian violet solution

Specifications

Technical specifications

  • CAS n°: 548-62-9, 61-73-4 or 64-19-7
  • Formula: CH3COOH (10 g/l)
  • Gentian violet blue solution
  • Quality: for microscopy

Packaging & Labelling

100 ml glass bottle

Instructions for use

Used for the dilution of a blood sample before counting white blood cells.

The erythrocytes are haemolysed by the acetic acid and the leucocytes are stained by the dye contained in the Türk solution. The stained leucocytes in a defined volume are counted in a specific counting chamber (Neubauer) and the number of cells is then calculated in a microlitre of blood.

Equipment needed

  • Sampling tube EDTA
  • Neubauer counting chamber
  • Planed cover glasses for counting chamber
  • Yellow tips
  • Minipets 20 µl

(see related articles below)

Please consult the “Updated laboratory procedures, 2022” or “Bacteriology laboratory procedures and resources“ available online via the Laboratory working Group sharepoint page: Laboratory Procedures and Resources.

https://msfintl.sharepoint.com/sites/msfintlcommunities/LabWG/SitePages/Home.aspx

For offline access, contact your laboratory advisor.

Storage

  • Store between 15°C and 25°C
  • Shelf life: 12 months
  • Guaranteed minimum remaining shelf life at delivery: 1/3 of total shelf life

Waste management

Substance with hazardous characteristics. Please contact your watsan referent for advice on proper disposal.

Detailed hazard and precautionary information can be found in the safety data sheet (SDS).

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