Pack Size

Price

100 Gms
13.16
500 Gms
50.01

Prices are indicative and are subject to change

Appearance (Colour)

Beige

Appearance (Form)

Free flowing, homogeneous powder

Solubility

50.00 gm/liter

Solubility before autoclaving (Clarity)

Clear to slightly opalescent

Gel strength

Firm, comparable with 1.5% agar and 1.0% gelatin gel

pH (25°C)

7.3 ± 0.2

Prepared Medium Appearance after autoclaving (Clarity)

Clear to very slightly opalescent

Prepared Medium Appearance after autoclaving (Colour)

Light to medium amber

Cultural Response

Inoculate and incubate at 18-22°C for 40-48 hours. Gelatin liquefaction is observed by flooding the plates with standard ammonium sulphate solution.

Organism

Escherichia coli
ATCC 25922

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction : (- ve)

Organism

Bacillus cereus
ATCC 10876

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction : (+)ve

Organism

Pseudomonas aeruginosa
ATCC 27853

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction :(+)ve

Organism

Proteus vulgaris
ATCC 13315

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction : (-)ve

Organism

Enterococcus faecalis
ATCC 29212

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction : (+)ve

Organism

Aeromonas hydrophila
ATCC 7966

Inoculum (cfu) 10-100

Growth : Good
Recovery Rate : >=70.0%
Gelatin liquefaction : (+)ve

Key

(+)ve = clear zone around the colony
(-)ve = no clear zone around the colony

Applications :


Used in water and waste water testing for the determination of total microbial count and for the detection of gelatin liquefying microorganisms according to the German methods for the examination of water and the German drinking water regulations (1990).

Composition :


Ingredients

gms/lt.

Meat peptone

10.00

Meat extract

10.00

Sodium chloride

5.00

Gelatin

10.00

Agar

15.00

Directions :


1. Add 50.00 gm powder to distilled/purified water.
2. Bring volume to 1.0 liter and mix thoroughly.
3. Gently heat and bring to boiling.
4. Autoclave at 15 psi pressure at 121°C for 15 minutes.
5. Dispense into sterile petri plates.

Storage

8 to 25°C (Cool & Dry Area)

Shelf Life

36 Months

IMDG Identification

Not Regulated for Transport (Non-Haz)

HSN Code :


100 Gms

38210000 (GST 18%)

500 Gms

38210000 (GST 18%)

Type of Packing :


100 Gms

Plastic Bottle

500 Gms

Plastic Bottle

Product Datasheet

Certificate Of Analysis