Baird Parker Agar Base , 500g , Himedia™
2,969.25 ฿
Recommended for the isolation and enumeration of coagulase positive staphylococci from food and clinical samples.
Baird Parker Agar Base ( M043 )
Composition**
Ingredients Gms / Litre
Tryptone 10.000
HM Peptone B# 5.000
Yeast extract 1.000
Glycine 12.000
Sodium puruvate 10.000
Lithium chloride 5.000
Agar 20.000
Final pH ( at 25°C) 7.0±0.2
**Formula adjusted, standardized to suit performance parameters
# – Equivalent to Beef extract
Quality Control
Appearance
Cream to yellow homogeneous free flowing powder
Gelling
Firm, comparable with 2.0% agar gel.
Colour and Clarity of prepared medium
Basal medium: Yellow coloured clear to slightly opalescent gel. After addition of Egg Yolk Emulsion and Tellurite Emulsion:
Yellow coloured opaque gel forms in Petri plates.
Reaction
Reaction of 6.3% w/v aqueous solution at 25°C. pH : 7.0±0.2
pH
6.80-7.20
Storage and Shelf Life
Store between 10-30°C in a tightly closed container and the prepared medium at 2 – 8°C. Use before expiry date on the label.
