Dehydrated, granulated and chromogenic media, supplements, rapid tests, identification kits and reference strains – arranged step by step along the method, with the standards each product supports.
Pre-enrichment, selective enrichment, isolation, confirmation, rapid tests and QC strains.
47 products →Ready-to-use plates for total count, coliforms, E. coli, Enterobacteriaceae, yeasts and moulds.
11 products →Each product shows its application area and the standards it is used with (ISO, USA FDA, EP, USP).
Filter by standard belowEvery product for the classic culture method in one place, in the order of the method steps: pre-enrichment, two selective enrichments, plating on two selective agars and confirmation.
Step 1 · Resuscitate injured cells in a non-selective broth.
500 g · Application: Food & feed · Standards: ISO · USA FDA
Non-selective pre-enrichment broth. Resuscitates sub-lethally injured Salmonella before selective enrichment; the phosphate buffer holds the pH during incubation.
250 g · Application: Food & feed
Granulated version of the pre-enrichment broth: low dust and fast dissolution for routine preparation of larger volumes.
500 g · Application: Food & feed · Pharmaceutical · Standards: USA FDA · EP
Pre-enrichment broth used in Salmonella testing of foods and in pharmacopoeial microbial examination.
Step 2 · Two selective broths raise Salmonella above the background flora.
500 g · Application: Food & feed · Environment & surfaces · Standards: ISO · USA FDA
Selective enrichment broth. Magnesium chloride and malachite green suppress the accompanying flora while Salmonella multiplies at elevated temperature.
500 g
RV formulation with soya peptone for selective enrichment of Salmonella from food and environmental samples.
250 g · Application: Food & feed · Environment & surfaces · Pharmaceutical · Standards: EP · USP
Granulated RV broth prepared to the pharmacopoeial formulation for testing non-sterile products.
500 g · Standards: ISO
Tetrathionate-based second enrichment broth. Complete with iodine–iodide solution and novobiocin supplement before use.
10 vials
Supplement for completing MKTTn broth base.
5 × 2 vials
Supplement for completing MKTTn broth base, two-component pack.
2 × 5 vials
Supplement for Muller-Kauffmann tetrathionate broth.
2 × 5 vials
Iodine–iodide supplement for tetrathionate and MKTTn broths.
500 g · Application: Food & feed · Pharmaceutical · Standards: USA FDA · USP
Selective enrichment broth for Salmonella; add the iodine–iodide supplement before use.
2 × 5 vials
Supplement for completing fluid tetrathionate medium.
500 g · Application: Food & feed · Pharmaceutical · Standards: ISO · USA FDA · USP
Selenite-based selective enrichment of Salmonella from foods and other samples; selenite inhibits coliforms and enterococci.
500 g
Selenite enrichment broth for Salmonella, for laboratories that use selenite as the second enrichment.
500 g
Semi-solid medium that detects motile Salmonella by the migration zone around the inoculum. Add the MSRV supplement before use.
Step 3 · Plate on two selective agars and look for typical colonies.
500 g · Application: Food & feed · Pharmaceutical · Standards: ISO · USA FDA · EP · USP
Selective differential plating medium for Salmonella and Shigella. Typical Salmonella colonies are red with black centres.
250 g
Granulated XLD agar for routine plating after selective enrichment.
250 g · Application: Pharmaceutical · Standards: EP · USP
Granulated XLD agar to the pharmacopoeial formulation for testing non-sterile products.
500 g
Chromogenic plating medium that identifies Salmonella by colony colour and reduces false positives from other enteric bacteria.
500 g · Application: Food & feed · Pharmaceutical · Standards: ISO · USA FDA · USP
Differential selective agar for Salmonella and Shigella; Salmonella forms blue-green colonies, usually with black centres.
500 g · Application: Food & feed · Standards: USA FDA
Highly selective agar for Salmonella including S. Typhi; typical colonies are black with a metallic sheen.
500 g · Application: Pharmaceutical · Standards: USP
Selective agar for Salmonella; lactose non-fermenting colonies appear red to pink on a red background.
500 g · Application: Pharmaceutical · Standards: EP
Brilliant green agar with phenol red indicator for isolation of Salmonella in pharmacopoeial testing.
500 g · Application: Food & feed · Clinical
Selective differential agar for Salmonella and Shigella from food and clinical samples.
500 g
Plating medium based on mannitol fermentation and lysine; a second plate alongside XLD for detecting atypical Salmonella.
500 g
XLD-type agar with stronger suppression of background flora. Add the XLT-4 supplement before use.
Step 4 · Confirm suspect colonies biochemically and serologically.
500 g · Application: Food & feed · Pharmaceutical · Standards: ISO · USA FDA · EP · USP
Biochemical confirmation of suspect colonies: glucose, lactose and sucrose fermentation, gas and H₂S production.
500 g
Lysine decarboxylation and H₂S production in one tube; used together with TSI in Salmonella confirmation.
500 g · Application: Food & feed · Standards: ISO · USA FDA
Detection of urease activity. Salmonella is urease-negative, which separates it from Proteus.
5 discs
Ready-to-use plate for confirming presumptive Salmonella colonies.
10 tests
Set of biochemical tests for identification of Salmonella from pure culture.
50 tests
Latex agglutination test for fast serological confirmation of Salmonella colonies.
Screening tests that shorten time to result.
20 plates
Ready-to-use plate for detection of Salmonella without preparing media.
24 tests · Application: Food & feed
Isothermal amplification with fluorescent read-out for rapid detection of Salmonella after enrichment.
48 tests
Real-time PCR kit with fluorescent probe for detection of Salmonella DNA.
Strains for growth-promotion testing and quality control of Salmonella media.
1 vial, lyophilised
Lyophilised reference strain for qualitative quality control of culture media.
1 vial, lyophilised
Lyophilised reference strain for qualitative quality control of culture media.
1 vial, lyophilised
Lyophilised reference strain for qualitative quality control of culture media.
1 vial, lyophilised
Lyophilised reference strain for qualitative quality control of culture media.
1 vial, lyophilised
Lyophilised reference strain for qualitative quality control of culture media.
0.6–2.0 × 10⁷ cfu/vial
Quantitative reference strain with a defined count, for growth-promotion testing and method verification.
110–1100 cfu/vial
Quantitative reference strain with a defined count, for growth-promotion testing and method verification.
0.6–2.0 × 10⁷ cfu/vial
Quantitative reference strain with a defined count, for growth-promotion testing and method verification.
110–1100 cfu/vial
Quantitative reference strain with a defined count, for growth-promotion testing and method verification.
Ready-to-use plates for hygiene indicators and spoilage organisms. A fast alternative to pour plates for food, water and surface samples.
Ready-to-use plates for enumeration – no media preparation, no autoclave.
20 plates
Ready-to-use plate for enumeration of total aerobic bacteria. No media preparation; inoculate, incubate and count.
20 plates
Faster version of the aerobic count plate for shorter time to result.
20 plates
Aerobic count plate for use with membrane filters after filtration of water and liquid samples.
20 plates
Ready-to-use plate for enumeration of coliform bacteria.
20 plates
Plate for simultaneous enumeration of E. coli and other coliforms, distinguished by colony colour.
20 plates
Ready-to-use plate for enumeration of Enterobacteriaceae as a hygiene indicator.
20 plates
Ready-to-use plate for enumeration of yeasts and moulds.
20 plates
Faster version of the yeast and mould count plate.
20 plates
Yeast and mould count plate for use with membrane filters.
20 plates
Ready-to-use plate for enumeration of lactic acid bacteria in dairy, beverages and fermented foods.
20 plates
Ready-to-use plate for enumeration of Bacillus cereus.
Media, supplements, rapid tests, identification kits and the reference strain for Listeria monocytogenes – enrichment in Half-Fraser and Fraser Broth, plating on a chromogenic agar plus PALCAM or Oxford, and confirmation.
Step 1–2 · Primary and secondary enrichment in Half-Fraser and Fraser Broth (or BLEB / LB1–LB2).
500 g · Application: Food & feed · Environment & surfaces · Standards: ISO
Primary enrichment broth for Listeria; complete with Half-Fraser supplement.
2 × 5 vials
Two-component supplement (A + B) for Half-Fraser Broth.
2 × 5 vials
Two-component supplement set for Half-Fraser Broth.
500 g · Application: Food & feed · Environment & surfaces · Standards: ISO
Secondary enrichment broth for Listeria; blackening shows aesculin hydrolysis.
2 × 5 vials
Two-component supplement (A + B) for 100 mL of Fraser Broth.
2 × 5 vials
Antibiotic and ferric ammonium citrate set for 225 mL of Fraser-type broth.
10 vials
Supplement for 100 mL of secondary enrichment broth (FB2).
500 g · Application: Food & feed · Standards: USA FDA
Enrichment broth of the FDA Listeria method; complete with BLEB supplement.
500 g · Application: Food & feed · Standards: ISO
Nutrient broth for Listeria; selective with Listeria Enrichment Broth Supplement.
10 vials
Nalidixic acid and acriflavine for 225 mL of TSYEB.
250 g · Application: Food & feed
Granulated base for LB1 and LB2 enrichment broths.
10 vials · 225 mL
LB1 supplement, one vial per 225 mL.
10 vials · 2.25 L
LB1 supplement, one vial per 2.25 L.
10 vials
LB2 supplement, one vial per 200 mL.
Step 3 · Chromogenic agar of the Ottaviani-Agosti type plus PALCAM or Oxford Agar.
500 g · Application: Food & feed · Environment & surfaces · Standards: ISO
L. monocytogenes: blue-green colonies with opaque halo.
5 vials
Supplement for 190 mL of Chromogenic Listeria Agar.
500 g · Application: Food & feed
L. monocytogenes: green to blue-green colonies.
10 vials
Supplement for Chromogenic L. monocytogenes Agar.
500 g · Application: Food & feed · Environment & surfaces · Standards: ISO
Listeria: grey-green colonies with black halo.
10 vials
Polymyxin B, acriflavine and ceftazidime for 100 mL.
500 g · Application: Food & feed · Standards: USA FDA
Listeria: grey-green colonies with black halo.
2 × 5 vials
Two-component supplement for 100 mL of Oxford Agar.
Step 4 · Purification on TSYEA, identification, latex, rapid tests and the reference strain.
500 g · Application: Food & feed · Standards: ISO
Purification of suspect colonies before confirmation.
10 tests
Miniaturised biochemical strips with catalase, MR and VP reagents.
50 tests
Latex agglutination screening of suspect colonies.
20 plates · Application: Environment & surfaces
Ready-to-use plate for Listeria in environmental swabs.
24 tests
Isothermal LAMP detection, visual read-out in about one hour.
48 tests
Real-time PCR with fluorescent probe.
1 vial, lyophilised
Qualitative reference strain for media testing and positive controls.
MPN broths, plating and chromogenic agars, water-testing media, E. coli O157 and STEC products, rapid test papers, identification kits and reference strains.
Presumptive and confirmation broths for the multiple-tube (MPN) method.
500 g · Application: Food & feed · Water · Standards: ISO · USA FDA
Presumptive broth for the coliform and E. coli MPN method; gas production in Durham tubes, 500 g.
250 g · Application: Food & feed · Water
Granulated presumptive broth for the coliform and E. coli MPN method; dust-free weighing, 250 g.
250 g · Application: Food & feed · Water
Granulated selective lactose broth with lauryl sulfate for coliforms and E. coli, 250 g.
500 g · Application: Food & feed · Water
Presumptive coliform broth with MUG for E. coli fluorescence under UV light; MPN method, 500 g.
500 g · Application: Food & feed · Water
Modified lauryl tryptose broth with MUG for coliforms and E. coli fluorescence, 500 g.
500 g · Application: Food & feed · Water · Standards: ISO · USA FDA
Confirmation broth for coliforms in the MPN method; gas in Durham tubes, 500 g.
250 g · Application: Food & feed · Water
Granulated confirmation broth for coliforms in the MPN method, 250 g.
500 g · Application: Food & feed · Water · Standards: USA FDA
Broth for faecal coliforms and E. coli at 44.5 °C in the MPN method, 500 g.
500 g · Application: Food & feed · Water
EC broth with MUG for E. coli confirmation at 44.5 °C with UV fluorescence, 500 g.
500 g · Application: Food & feed · Water
Selective lactose broth with bile salts for E. coli and coliform enrichment, 500 g.
500 g · Application: Food & feed · Water
MacConkey broth with bromocresol purple for coliform and E. coli enrichment, 500 g.
250 g · Application: Food & feed · Water
Granulated MacConkey broth for E. coli and coliform enrichment, 250 g.
250 g · Application: Food & feed · Water
Granulated lactose bile broth for multiple-tube coliform tests; single and double strength, 250 g.
250 g · Application: Food & feed · Water
Granulated lactose peptone broth with bromocresol purple for coliform tests, 250 g.
Colony counts and isolation: VRBL, MacConkey, EMB, TBX and chromogenic agars.
500 g · Application: Food & feed · Standards: ISO
Agar for coliform colony counts in food and water; purple-red colonies with bile halo, 500 g.
250 g · Application: Food & feed
Granulated violet red bile agar for coliform colony counts in food, 250 g.
500 g · Application: Food & feed
Violet red bile agar with MUG for coliform counts and E. coli fluorescence, 500 g.
500 g · Application: Food & feed
Selective MacConkey agar for Gram-negative enteric bacteria; pink colonies for lactose fermenters, 500 g.
500 g · Application: Food & feed
MacConkey agar No. 3 for isolation and differentiation of Gram-negative enteric bacteria, 500 g.
500 g · Application: Food & feed
MacConkey agar No. 1 without crystal violet; milder selective medium for coliforms, 500 g.
500 g · Application: Food & feed
MacConkey agar without salt for coliforms; prevents Proteus swarming, 500 g.
250 g · Application: Food & feed
Granulated MacConkey agar for E. coli and enteric bacteria, 250 g.
500 g · Application: Food & feed · Standards: USA FDA
EMB agar for isolation of E. coli and coliforms; green metallic sheen, 500 g.
250 g · Application: Food & feed
Granulated EMB agar for E. coli and coliforms, 250 g.
500 g · Application: Food & feed
Deoxycholate agar for coliform counts in milk and food; red colonies, 500 g.
500 g · Application: Food & feed
Chromogenic agar for coliform detection and counts in 24 hours, 500 g.
500 g · Application: Food & feed
Chromogenic agar for direct E. coli detection and counts in 24 hours, 500 g.
500 g · Application: Food & feed
Chromogenic agar for coliforms and E. coli on one plate in 24 hours, 500 g.
500 g · Application: Food & feed · Standards: ISO
TBX agar for β-glucuronidase-positive E. coli counts in food and feed; blue-green colonies, 500 g.
10 vials · Application: Food & feed
Ampicillin supplement for MacConkey-type agar, 10 vials.
Membrane filtration, presence-absence and enzyme substrate media for water.
500 g · Application: Water
Broth for membrane filtration counts of coliforms and E. coli in water, 500 g.
500 g · Application: Water
Presence-absence broth for qualitative coliform testing of drinking water, 500 g.
500 g · Application: Water
M-Endo agar for total coliforms in water by membrane filtration; metallic sheen, 500 g.
500 g · Application: Water
M-FC agar with rosolic acid for faecal coliforms in water at 44.5 °C, 500 g.
500 g · Application: Water
Multiple enzyme substrate medium for water testing; colour and UV fluorescence, 500 g.
2 × 5 vials · Application: Water
Two-component Tergitol-7 and TTC supplement for lactose TTC agar, 2 × 5 vials.
100 packs · Application: Water
ONPG-MUG minimal medium for coliforms and E. coli in water, pre-weighed, 100 packs.
Selective and chromogenic agars, supplements, PCR, LAMP, identification and latex.
500 g · Application: Food & feed · Standards: ISO
Sorbitol MacConkey agar base (SMAC) for isolation of E. coli O157; colourless colonies, 500 g.
10 vials · Application: Food & feed
Cefixime-tellurite supplement for CT-SMAC agar for E. coli O157, 10 vials.
500 g · Application: Food & feed
Chromogenic agar for isolation of E. coli O157:H7; purple-red colonies, 500 g.
10 vials · Application: Food & feed
Potassium tellurite supplement for chromogenic E. coli O157 agar, 10 vials.
500 g · Application: Food & feed
Chromogenic agar for Shiga toxin-producing E. coli (STEC), O157 and non-O157, 500 g.
48 tests · Application: Food & feed
Real-time PCR kit for E. coli O157:H7 after enrichment; FAM probe, 48 tests.
24 tests · Application: Food & feed
Isothermal LAMP kit for E. coli O157:H7 with visual read-out in about one hour, 24 tests.
48 tests · Application: Food & feed
Real-time PCR kit for Shiga toxin genes stx1 and stx2 (STEC), 48 tests.
24 tests · Application: Food & feed
Multiplex PCR kit for EPEC/STEC/EHEC pathotype identification by gel electrophoresis, 24 tests.
24 tests · Application: Food & feed
Multiplex PCR kit for EAEC pathotype identification by gel electrophoresis, 24 tests.
24 tests · Application: Food & feed
Multiplex PCR kit for ETEC pathotype identification by gel electrophoresis, 24 tests.
24 tests · Application: Food & feed
Multiplex PCR kit for EIEC pathotype identification by gel electrophoresis, 24 tests.
10 tests · Application: Food & feed
Biochemical identification kit for E. coli O157:H7/NM suspect colonies, 10 tests.
50 tests · Application: Food & feed
Latex agglutination kit for serological confirmation of E. coli O157 colonies, 50 tests.
Test papers, IMViC identification kit and E. coli reference strains.
10 tests · Application: Water · Environment & surfaces
Ready-to-use test paper for total and faecal coliforms in water; MPN result in 18–24 hours, 10 tests.
10 tests · Application: Water · Environment & surfaces
Ready-to-use coliform test paper for water, 5 × 10 mL portions per test, 10 tests.
10 tests · Application: Water · Environment & surfaces
Three-dilution coliform test paper for MPN results in water and food, 10 tests.
10 tests · Application: Water · Environment & surfaces
Ready-to-use test paper for total and faecal coliforms in clean water, 10 tests.
100 tests · Application: Water · Environment & surfaces
Pre-moistened coliform test paper for hygiene checks of tableware, 100 tests.
40 tests · Application: Water · Environment & surfaces
Pre-moistened coliform test paper for tableware hygiene, small pack, 40 tests.
10 tests · Application: Food & feed · Water
Miniaturised IMViC identification kit for E. coli: indole, MR, VP and citrate, 10 tests.
1 vial · Application: Food & feed · Pharmaceutical
Qualitative E. coli reference strain CMCC(B) 44102 for media QC and positive controls, lyophilised.
1 vial · Application: Food & feed · Pharmaceutical
Qualitative E. coli reference strain CMCC(B) 44103 for media QC, lyophilised.
1 vial · Application: Food & feed · Pharmaceutical
Non-toxigenic E. coli O157:H7 NCTC 12900 reference strain for O157 media and test QC.
1 vial · Application: Food & feed · Pharmaceutical
Quantitative E. coli QC strain 10^3, 10–100 CFU per 0.1 mL for growth-promotion tests.
1 vial · Application: Food & feed · Pharmaceutical
Quantitative E. coli QC strain 10^6 for productivity tests and method validation.
100 pcs · Application: Food & feed · Pharmaceutical
E. coli 8099 cloth carriers (1–5 × 10^6 CFU) for field disinfection efficacy tests, 100 pcs.
