Description light yellow tobrowish yellowhomogeneous free
flowing powder having Characteristic odour but not putrescent
Solubility 1%w/v aqueous solution remains clearwithout haziness
after autoclaving at 15lbs pressure (121°C) for 15 minutes
pH of 1% w/v aqueous
solution at 25°C pH6.4
ñ
0.5
Assay (total nitrogen) % Min 11.50
Amino nitrogen% 3.50
Loss on drying% Max 5.00
Residue on ignition% Max 20.00
Sodiumchloride% Max 5.00
Total aerobicmicrobial count (cfu/gm) 250.00
Total yeast andmold count (cfu/gm) 100.00
Product code:
DM1040500
Meat extract powder
Fo
r Microbiology
500 gr
Product code:
DM2260500
F
or Microbiology
Meat liver agar
500 gr
Meat liver base 20.00G/L
Dextrose 0.750G/L
Starch
0.750G/L
Sodiumsulfite 1.200G/L
Ferric ammoniumcitrate 0.500G/L
Agar 11.00G/L
Final pH (at 25°C) 7.6
ñ
0.2
Product code:
DM1120500
F
or Microbiology
Meat peptone
500 gr
pH (1.0%w/v aqueous solution) 6.5
ñ
0.5
Total nitrogen Min 11.5
à-amino nitrogen% Min 3.0
Sodiumchloride% Max 6.0
Loss on drying% Max 5.0
Residue on ignition% Max 15.0
Total aerobicmicrobial count (cfu/gm) Max 250.0
Total yeast andmold count (cfu/gm) Max 100.0
Microbial limit test Negative in 10 gms of sample
Product code:
DM2580500
F
or Microbiology
Motility Nitrate Medium
500 gr
Peptic digest of animal tissue 5.000G/L
Beef extract 3.000G/L
Galactose
5.000G/L
Potassiumnitrate 1.000G/L
Di-Sodiumphosphate 2.500G/L
Agar 3.000G/L
Final pH (at 25°C) 7.4
ñ
0.2
pH range 7.20 - 7.60
Reaction reaction of 1.95%w/v aqueous solution at 25°C pH7.4
ñ
0.2
Product code:
DM2250500
Mannitol salt agar base
For Microbiology
500 gr
Proteose peptone 10.000G/L
Beef extract 1.000G/L
Sodiumchloride 75.000G/L
D-Mannitol 10.000G/L
Phenol red 0.025G/L
Agar 15.000G/L
Final pH (at 25°C) 7.4
ñ
0.2
Reaction reaction of 11.1%w/v aqueous solution at 25°C pH7.4
ñ
0.2
Prepare the medium per label direction.Inoculate and incubate
at 35
ñ
2°C for 18 - 48hours
Product code:
DM
2280500
F
or Microbiology
Mueller Hinton agar
500 gr
Beef, infusion from 300.000G/L
Casein acid hydrosate 17.500G/L
Starch
1.500G/L
Agar 17.000G/L
Final pH (at 25°C) 7.3
ñ
0.2
Reaction reactionof 3.80%w/v aqueous solution at 25°C
Product code:
DM
2290500
F
or Microbiology
Nutrient agar
500 gr
Peptic digest of animal tissue 5.000G/L
Sodiumchloride 5.000G/L
Beef extract
1.500G/L
Yeast extract 1.500G/L
Agar 15.000G/L
Final pH (at 25°C) 7.4
ñ
0.2G/L
PH 7.4
ñ
0.2
Reaction reaction of 2.8%w/v aqueous solution at 25°C
Product code:
DM1050500
Peptone
For Microbiology
500 gr
pH (1%w/v queous solution) 25°C 5.5 .721
Typical cultural response after 18 - 48 hours at 35 °C
E. Coli good
Klebsiella good
Proteus good
S.areus good
Biochemical test
MR + ve
VP
ñ
ve
Nitrate reduction - ve
Carbohydrate fermentation - ve
131
Product code:
DM1180500
Malt extract powder
F
or Microbiology
500 gr
PH (10%w/v aqueous solution) 6.5
ñ
1.0
Proteincontents% Min 5.0
Carbohydrate content % Min 70.00
Loss on drying% Max 5.00
