Gram-Hücker staining

Gram-Hücker staining

Gram-Hücker staining
Use
  • Number of Tests possible: 230 - 300 lames.
  • Length of one Test: 3 minutes.

Choosing between "R" or "L"
The "R" (fast action) kit is ideal for staining with automates and for manual and simultaneous staining of slides (series).
The "L" (slow action) kit is advised for individual staining of slides.

Principle
Gram-Hücker staining is based on the same principle as 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.

Single bottles:
Code Description Volume
ZR361490-1000 Crystal Violet Oxalate 1 L
ZR361490-2500 Crystal Violet Oxalate 2,5 L
ZR367400-1000 Lugol, PVP-stabilized solution 1 L
ZR367400-2500 Lugol, PVP-stabilized solution 2,5 L
ZR367300-1000 Lugol solution 1 L
ZR361510-2500 Fast Differentiator (Alcohol/Acetone) 2,5 L
ZR363030-1000 Slow Differentiator (Alcohol-based) 1 L
ZR361500-1000 Safranin 1 L
ZR361500-2500 Safranin 2,5 L
Code
 Description
Description
Volume
Price
/ Per
Package
Quantity
Total
ZR361520-0000
Kit Gram-Hücker R fast action, Ral diagnostics 
Kit Gram-Hücker R, "fast action"  
4 x 240 ml
Price on request
/ piece
  • BOX
  • 1
  • 1

Quantity needs to be a multiple of one of the packages.
€0,00
ZR362860-0000
Kit Gram-Hücker action lente, Ral diagnostics 
Kit Gram-Hücker L, "slow action"  
4 x 240 ml
Price on request
/ piece
  • BOX
  • 1
  • 1

Quantity needs to be a multiple of one of the packages.
€0,00
Total €0,00

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ZR361520-0000 - Kit Gram-Hücker R fast action, Ral diagnostics

ZR362860-0000 - Kit Gram-Hücker action lente, Ral diagnostics

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