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111373 Comprimés tampon pH 6,4

111373
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Aperçu

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Products

RéférenceConditionnement Qté
1113730100 Boîte plastique 100 tabs
Description
Référence111373
DescriptionBuffer tablets pH 6.4
AperçuBuffer tablets pH 6.4 - for preparing buffer solution acc. to WEISE for the staining of blood smears, are used to prepare buffer solutions according to WEISE and pH-buffered staining solutions. Phosphate buffer solutions are used in hematology, for the dilution of staining solutions and for the rinsing steps in the staining process. The buffer tablets acc. to Weise will produce a buffered solution (pH6.4/pH6.8/pH7.2) that stabilizes the staining result and gives reproducible staining results. Buffer solution acc. to Weise pH 6.4 results in bright-orange stained erythrocytes and differentiated stained cells with nuclei, whereby the erythrocytes are stained orange when using pH 6.8. Buffer solution acc. to Weise pH 7.2 produces grayish stained erythrocytes and intense red-violet stained cells with nuclei.
100 tablets are sufficient for 100 L buffer solution, each produced solution can be stable up to 4 weeks. Buffer tablets acc. to Weise are IVD products and CE registered.
Références bibliographiques
Informations produit
Code SH3824 99 96
Quality LevelMQ400
Applications
Applicationfor preparing buffer solution acc. to WEISE for the staining of blood smears
Informations biologiques
Informations physico-chimiques
Valeur de pH6.4 (H₂O, 20 °C)
Dimensions
Informations sur les matériaux
Informations toxicologiques
Informations de sécurité selon le SGH
Classe de stockage10 - 13 Autres liquides ou matières solides
WGKWGK 1 pollue faiblement l'eau
Élimination14
Sels inorganiques: catégorie I. Solutions neutres de ces sels: catégorie D. Avant de verser le produit, contrôler le pH avec l'indicateur universel en bandelettes (art. 109535).
Informations sur la sécurité
Notifications sur l'utilisation du produit
Informations relatives au stockage et à l'expédition
StockageConserver de +2°C à +30°C.
Informations sur l'emballage
Informations sur le transport
Information complémentaire
Caractéristiques
pH-value (1 tablet in 1 l of water)6.35 - 6.45
Crushing strength≥ 50 N
Disintegration time≤ 20 min
Suitability for blood-smear stainingconforms
Global Trade Item Number
Référence GTIN
1113730100 04022536132433