08482
X + V Factor Disks
suitable for microbiology
Synonym(s):
Differentiation Disks X + V Factors
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About This Item
UNSPSC Code:
41171621
NACRES:
NA.85
Recommended Products
shelf life
limited shelf life, expiry date on the label
Quality Level
technique(s)
microbe id | growth & motility: suitable
application(s)
clinical testing
food and beverages
microbiology
storage temp.
2-8°C
suitability
Haemophilus spp. (species)
Haemophilus spp.
General description
Member of the genus Haemophilus require hemin (X factor) and/or nicotinamid-adenin-dinucleotid (V-factor). Together with the X factor (Cat. No. 77148) and the V factor (Cat. No. 89788) the need for either one or both factors provides the main means of differentiation of these organisms. Haemophilus species requiring both X and V factors exhibit growth only in the vicinity of the X +V factor discs.
Packaging
Sterile filter paper discs (50 pcs, diameter 6 mm) impregnated with growth factors (hemin, nicotinamide adenine dinucleotide).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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