Indole Nitrate Medium <br/>(Tryptone Nitrate Medium)

201090030100

APPLICATION

Food

Dairy

Water

Indole Nitrate Medium (Tryptone Nitrate Medium) is used for identification of microorganisms on the basis of nitrate reduction and indole production.

Composition*

Ingredients	g/L
Casein Enzymic Hydrolysate	20.0
Disodium Phosphate	2.0
Dextrose	1.0
Potassium Nitrate	1.0
Agar	1.0

*Adjusted to suit performance parameters.
Final pH (at 25°C): 7.2 ± 0.2

g/L: Suspend 25.00 g of the powder in 1000 mL purified / distilled water.

ENQUIRE NOW

Products+

Actinomycetes Isolation Agar
Algae Culture Agar
Arginine-Glucose Yeast Extract Agar
Ashby’s Mannitol Agar
Ashby’s Mannitol Broth
Asparagine Proline Broth
Azide Dextrose Broth
Baird Parker Agar Base
Bile Esculin Azide Agar
Bismuth Sulphite Agar
Bismuth Sulphite Agar Medium USP
Brilliant Green Agar, Medium USP
Brilliant Green Agar, Modified
Brilliant Green Bile Agar
Brilliant Green Bile Broth 2%
Buffered Charcoal Yeast Extract Agar
Buffered Peptone Water with NaCl
Cetrimide Agar (Harmonized)
Cetrimide Agar Base
Cetrimide Agar Plate (Harmonized)
Coliform Test Kit
Cooked Meat Medium
(Robertson Cooked Meat Medium)
Czapek Dox Agar
Czapek Dox Broth
Deoxycholate Citrate Agar
Deoxycholate Citrate Agar BIS
Deoxycholate Citrate Agar BP
Deoxycholate Lactose Agar
Differential Reinforced Clostridial Agar Base
Differential Reinforced Clostridial Broth
Differential Reinforced Clostridial Broth Base ISO
E. coli Identification Kit
E.C. Broth
EMB Agar
EMB Broth
EMswab^TM – Twin Pack System (Saline with Swab Stick + Soyabean Casein Digest Medium) I
EMswab^TM – Twin Pack System (Saline with Swab Stick + Soyabean Casein Digest Medium) II
EMswab™ - Saline I
EMswab™- Saline II
EMswab™- Dey Engley Neutralizing Broth I
EMswab™- Dey Engley Neutralizing Broth II
Endo Agar
Enterobacteriaceae Identification Test Kit
Enterococcus Confirmatory Agar
Ethyl Violet Azide Broth
Ethyl Violet Azide Dextrose Agar
Fluid Lactose Medium
Fluid Lactose Medium
Fluid Lactose Medium USP
Fluid Selenite Cystine Medium (Twin Pack)
Fluid Selenite Cystine Medium (Twin Pack) ISO
Fluid Selenite Cystine Medium (Twin Pack) USP
Fluid Thioglycollate Medium
Fluid Thioglycollate Medium USP
Fluid Thioglycollate Medium
(Sterility Testing Medium)
Fraser Broth Base
Fraser Broth Base ISO
Fraser Secondary Enrichment Broth Base
H₂S Medium Kit
H₂S Test Kit
Hugh Leifson Medium
Hugh Leifson Medium BIS
Isolation Medium for Iron Bacteria
KF Streptococcus Agar Base
KF Streptococcus Agar Base w/BCP
Kligler Iron Agar
Kligler Iron Agar ISO
Lactose Broth
Lactose Broth BIS
Lactose Monohydrate Broth
(Broth Medium D) EP
Lactose Monohydrate Broth
(Broth Medium D) BP
Lactose TTC Agar with Tergitol
Lauryl Tryptose Broth
(Lauryl Sulphate Broth)
Lauryl Tryptose Mannitol Broth
W / Tryptophan
Leptospira Medium Base EMJH
Listeria Enrichment Broth
Listeria Selective Agar
Lysine Decarboxylase Broth
M-Bismuth Sulphite Broth
M-Brilliant Green Broth
M-CP Agar
M-Endo Agar LES
M-Endo Agar LES plate
M-Endo Broth
M-FC Agar Base
M-FC Agar Modified For Klebsiella
M-MacConkey Broth
M-Nutrient Broth
M7HrFC Agar
MacConkey Agar Base
MacConkey Agar BIS
MacConkey Agar with Crystal Violet,
NaCl and 0.15% Bile Salts
MacConkey Agar without Crystal Violet and with 0.15% Bile Salts
MacConkey Agar without Crystal Violet, NaCl and with 0.15% Bile Salts
MacConkey Broth (Harmonized)
MacConkey Broth (Harmonized) III
MacConkey Broth Double Strength with Neutral Red
MacConkey Broth Double Strength with Neutral Red BIS
MacConkey Broth Double Strength
with Neutral Red IP
MacConkey Broth Purple with BCP
MacConkey Broth Purple with BCP (Medium 7) IP
MacConkey Broth with Neutral Red
MacConkey Broth with Neutral Red BIS
Malachite Green Broth
Malonate Broth
Malonate Broth Ewing Modified
Mannitol Salt Agar
Marine Agar 2216 (Zobell Marine Agar)
Marine Broth 2216 (Zobell Marine Broth)
Michrom^TM Chromogenic Coliform Agar ISO
Michrom^TM Chromogenic Coliform Agar with SLS
Michrom^TM Coliform Agar (Chromogenic Coliform Agar)
Michrom^TM E. Coli Agar
Michrom^TM E. Coli Agar Plate
Michrom^TM Enterococcus Agar
Michrom^TM Hydrocheck
Milk Agar
Milk Agar with Cetrimide (Twin Pack)
Milk Medium with Reducing Agent
Mitis Salivarius Agar Plate
Mitis Salivarius Veg Agar Base
Modified Rappaport Vassiliadis Medium
MR -VP Medium (Glucose Phosphate Broth or Buffered Glucose Broth) BIS
MR -VP Medium
(Glucose Phosphate Broth or
Buffered Glucose Broth)
Mueller Kauffmann Tetrathionate Broth Base (Novobiocin Broth)
MUG EC Broth
Nitrate Broth BIS
Nutrient Agar
Nutrient Agar
Nutrient Agar BIS
Nutrient Agar No. 2
Nutrient Agar VEG
Nutrient Agar with 1% Peptone
Nutrient Broth
Nutrient Broth
Nutrient Broth with 1% Peptone
Nutrient Gelatin (Twin Pack)
OFPBL Agar Base (Oxidation Fermentation Polymyxin Bacitracin Lactose Agar Base)
PA Coliform Test Kit
Peptone Water
Peptone Water
Peptone Water BIS
Perfringens Agar Base
Phosphate Buffered Saline, pH 7.2
Plate Count Agar (Standard Methods Agar)
Plate Count Agar
(Standard Methods Agar) BIS
Plate Count Agar Plate (Gamma-Irradiated)
Potato Dextrose Agar
Potato Infusion Agar
Pseudomonas Agar Base
Pseudomonas Agar for Detection of Fluorescein Plate
Pseudomonas Agar for Detection of Pyocyanin Plate
Pseudomonas Agar Medium for Detection of Fluorescein
Pseudomonas Agar Medium for Detection of Pyocyanin
Pseudomonas Isolation Agar Base
R-2A Agar
R-2A Agar
R-2A Agar (Agar Medium S) BP
R-2A Agar (Agar Medium S) EP
R-2A Agar (Agar Medium S) EP
R-2A Agar Plate
(Triple Layer Pack, Gamma-Irradiated)
R-2A Broth
R-2A Broth
R-2A Broth Double Strength
Rapid Chromogenic Coliform Broth
Rapid Presumptive Identification Test Kit for E. coli
Rapid PYR Test Kit
Rapid Test Kit for E. coli
Rapid Test Kit for Phenylalanine Deamination
Rapid Test Kit for Tryptophan Deamination
Rappaport Vassiliadis Salmonella Enrichment Broth IP (Medium 9)
Rappaport Vassiliadis Salmonella Enrichment Broth
(Harmonized)
Rose Bengal Agar Base
Rose Bengal Chloramphenicol Agar
Rose Bengal Chloramphenicol Agar Plate (Gamma-Irradiated)
Saline
Salmonella Selective Enrichment Broth
Selenite Cystine Broth Base without Biselenite
Selenite F Broth
Selenite F Broth (Twin Pack)
Soyabean Casein Digest Agar
(Casein Soyabean Digest Agar) IP (Medium 2)
Soyabean Casein Digest Agar
(Tryptone Soya Agar)
Soyabean Casein Digest Medium (Harmonized)
Soyabean Casein Digest Medium (Harmonized) III
Soyabean Casein Digest Medium
(Tryptone Soya Broth)
Soyabean Casein Digest Medium
(Sterility Testing Medium) II
Soyabean Casein Digest Medium
(Double Strength)
Standard Nutrient Agar
Starch Casein Agar
Taurocholate Broth
TCBS Agar
TCBS Agar - Selective Media
Tergitol-7 Agar Base
Test Kit for Esculin Hydrolysis
Test Kit for MR-VP
Triple Sugar Iron Agar
Triple Sugar Iron Agar BIS
Tryptone Glucose Beef Extract Agar
(TGB Agar)
Tryptone Glucose Yeast Extract Agar
Tryptone Water (Tryptone Broth)
Violet Red Bile Agar BIS
Violet Red Bile Agar with MUG
Violet Red Bile Agar
(Crystal Violet Neutral Red Bile Lactose Agar)
Violet Red Bile Glucose Agar w/ Lactose
(Crystal Violet, Neutral Red, Bile Agar
with Glucose) (Agar Medium F) BP
Violet Red Bile Glucose Agar without Lactose ISO
Xylose Lysine Deoxycholate Agar Plate
(Harmonized)
Xylose Lysine Deoxycholate Agar, Modified ISO

Indole Nitrate Medium
(Tryptone Nitrate Medium)