Rapid tests for salmonella
The early diagnosis of infectious diseases is critical for therapy and infection control measures. HUMAN manufactures a broad range of high quality tests, e.g. for the diagnosis of sexually transmitted or mosquito-borne diseases. HUMAN's tests are designed to provide reliable and easy-to-read results within a few moments. Many HUMAN rapid tests allow the use of whole blood and are, therefore, ideally suited for point-of-care testing.
Chagas
Immunochromatographic rapid test for antibodies to Trypanosoma cruzi
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon Chagas | Complete kit: test device and diluent | 58002 | 20 tests | Whole blood, serum, plasma |
Chlamydia
Immunochromatographic rapid test for Chlamydia trachomatis LPS antigen
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon Chlamydia | Test device | 58012 | 30 tests | Female swabs |
| Hexagon Chlamydia Collect | Collection tubes, swabs | 58912 | 60 units |
Febrile Antigens
Multiscreening kit, agglutination slide and tube test for qualitative and semi-quantitative determination of antibodies to Salmonella typhi H, Salmonella typhi O, Salmonella paratyphi AH, Salmonella paratyphi BH, Brucella abortus, Proteus OX 19 including positive and negative controls:
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| HumaTex Febrile Antigens | Complete kit | 50201 | 6 x 100 tests | Serum |
Agglutination slide and tube tests for qualitative and semi-quantitative determination of antibodies to febrile antigens and controls:
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Salmonella typhi H | Antigen kit | 50271 | 8 x 100 tests | Serum |
| Salmonella typhi O | Antigen kit | 50281 | 8 x 100 tests | Serum |
| Salmonella Paratyphi AH | Antigen kit | 50211 | 8 x 100 tests | Serum |
| Salmonella Paratyphi AO | Antigen kit | 50221 | 8 x 100 tests | Serum |
| Salmonella Paratyphi BH | Antigen kit | 50231 | 8 x 100 tests | Serum |
| Salmonella Paratyphi BO | Antigen kit | 50241 | 8 x 100 tests | Serum |
| Salmonella Paratyphi CH | Antigen kit | 50251 | 8 x 100 tests | Serum |
| Salmonella Paratyphi CO | Antigen kit | 50261 | 8 x 100 tests | Serum |
| Brucella abortus | Antigen kit | 50291 | 8 x 100 tests | Serum |
| ./. | Control PC/NC | 50200 | 2 x 2 ml |
Immunochromatographic rapid test for antibodies to Hepatitis C virus
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon HCV | Complete kit: test device and diluent | 58072 | 40 tests | Whole blood, serum, plasma |
Please note: Hexagon HCV currently without CE mark.
Immunochromatographic rapid test for antibodies to HIV-1 and -2 (3rd generation)
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon HIV | Complete kit: test device and diluent | 57002P | 40 tests | Whole blood, serum, plasma |
| Hexagon HIV | Complete kit: test device and diluent | 57004P | 100 tests | Whole blood, serum, plasma |
H. Pylori
Immunochromatographic rapid test for H. pylori IgG, IgM, IgA antibodies (3rd generation)
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon H. Pylori | Complete kit: test device and diluent | 58022 | 20 tests | Serum, plasma |
HBsAg
Immunochromatographic 1-step test for Hepatitis B surface antigen (HBsAg)
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon HBsAg | Test strips | 58003 | 3 x 20 tests | Serum, plasma |
Please note: Hexagon HBsAG currently without CE mark
IM Quick Test
Hemagglutination slide test for heterophilic antibodies associated with infectious mononucleosis
| Format | REF | Size | Sample |
|---|---|---|---|
| Complete kit | 40039 | 20 tests | Serum |
| Complete kit | 40038 | 40 tests | Serum |
Malaria
Immunochromatographic one-step rapid test for the qualitative differentiation of P. falciparum from other Plasmodium species (P. vivax, P. malariae and P. ovale)
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon Malaria | Complete kit: test device and diluent | 58054 | 25 tests | Whole blood |
Salmonella
Agglutination slide and tube test for qualitative and semi-quantitative determination of antibodies against
Salmonella typhi H, Salmonella typhi O, Salmonella paratyphi AH, Salmonella paratyphi AO, Salmonella paratyphi BH, Salmonella paratyphi BO, Salmonella paratyphi CH, Salmonella paratyphi CO
| Format | REF | Size | Sample |
|---|---|---|---|
| Antigen kit | 50301 | 8 x 100 tests | Serum |
Strep A
Immunochromatographic rapid test for Streptococcus A antigen
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon Strep A | Complete kit: test device, extraction solutions, pipette and extraction tube | 58062 | 20 tests | Naso- pharyngeal swabs |
Syphilis
Immunochromatographic rapid test for T. pallidum IgG, IgM, IgA antibodies (3rd generation):
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon Syphilis | Complete kit: test device and diluent | 58042 | 20 tests | Whole blood, serum, plasma |
Rapid plasma reagin charcoal enhanced flocculation test for reagin antibodies:
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Syphilis RPR Test | Complete kit | 50001 | 100 tests | Serum, plasma |
| Complete kit | 50002 | 500 tests | Serum, plasma | |
| Economic kit: reduced accessories | 50016 | 500 tests | Serum, plasma |
Hemagglutination test for antibodies to Treponema pallidum:
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Syphilis TPHA liquid | Complete kit | 50101 | 100 tests | Serum |
Immunochromatographic rapid test for M. tuberculosis IgG, IgM, IgA antibodies
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| Hexagon TB | Complete kit: test device and diluent | 58032 | 20 tests | Whole blood, serum, plasma |
Latex agglutination slide test for antibodies to Toxoplasma gondii
| Kit name | Format | REF | Size | Sample |
|---|---|---|---|---|
| HumaTex Toxo | Complete kit | 50023 | 2.5 ml | Serum |
Please note: HumaTex Toxo currently without CE mark
Rapid test to detect salmonella in food
Research News / 3.2.2020
Anyone can get salmonella poisoning, but babies, toddlers, the elderly and people with immunodeficiencies are particularly susceptible. For people with weakened immune systems, the gastrointestinal disease can lead to serious complications. So far it has taken several days to detect salmonella in food. A new rapid test being developed by Fraunhofer researchers will detect the germs in less than eight hours.
Persistent diarrhea, vomiting, fever, stomach ache – these are all symptoms of salmonella poisoning. When a person consumes infected animal-based food products such as eggs and egg-based products (e.g. mayonnaise), milk, poultry, seafood or raw meat, the bacteria get into their gastrointestinal system and trigger the typical symptoms. When it comes to detecting the presence of salmonella in animal products, traditional microbiological techniques can take up to four days. This is a major problem for food manufacturers, who cannot wait around this long for the results before shipping out their goods. This leads, time and again, to costly product recalls. Significantly faster detection methods are therefore required. Together with the German microbiology and food analysis laboratory SELEKTIS GmbH, a team of researchers from the Fraunhofer Institute for Cell Therapy and Immunology, Branch Bioanalytics and Bioprocesses IZI-BB in Potsdam is developing a rapid test that is capable of determining whether food is contaminated with salmonella in less than eight hours. The business promotion banks for the federal states of Brandenburg (Investitionsbank des Landes Brandenburg, ILB) and Berlin (Investitionsbank des Landes Berlin, IBB) are sponsoring the project with funding from the European Regional Development Fund (ERDF).
Until now enriching the bacteria has been very time-consuming. Enrichment involves cultivating and propagating microbes, which are available only in limited quantities, in a liquid culture medium overnight, so that there is a sufficiently high bacterial count for subsequent detection. This process lasts about 18 hours, with three further days needed for the selective enrichment and incubation of the salmonellae in additional liquid media, for the streaking of a bacterial culture on agar plates, and for the serological test. Now the project partners have managed to reduce the initial lengthy enrichment process from 18 hours to between four and six hours. This was achieved using an innovative technique to cultivate the salmonellae: “We did this by creating a rapid culture with growth conditions optimized for salmonellae. By means of an innovative, optimized enrichment method, we are able to increase the concentration of the bacteria to such an extent that we can detect them using molecular biological methods after only a few hours. To do this, the DNA of the salmonellae is amplified and automatically detected, something we achieve by extracting the DNA of the salmonellae and amplifying them by molecular biological means to such an extent that they can be detected after a further 30 minutes. For the rapid test, we design the molecules that specifically detect the DNA of the salmonellae,” explains Dr. Harald Peter. What is crucial is to obtain as high a concentration as possible of salmonella DNA in a short timeframe for the sensitive detection. The researchers can use fluorescent dyes to label the replicated DNA and detect it using capture molecules.
Although molecular biological detection techniques are already used in laboratories, they are rarely employed in fully automated processes – and up to now not in food diagnostics. For their project, Dr. Peter and his team plan to develop a system that automatically performs all procedures that are done manually, such as cultivation, enrichment, molecular biological replication and detection. In the future, all the components required will be integrated in a compact device – 40 x 40 centimeters in size. Using some special molecular biological techniques, the researchers at Fraunhofer IZI-BB can skip certain DNA purification steps, for example, thus significantly simplifying and speeding up the process.
“The German Food Hygiene Act“ (Lebensmittelhygiene-Verordnung) stipulates that a sample of 25 grams of meat must not contain a single salmonella bacterium. Consequently, the new rapid test has to be capable of detecting a single bacterium within six to eight hours – that is, within an average working day. A further task is to distinguish the salmonellae from other microorganisms,” says Dr. Peter, outlining the challenge. A big advantage is that the test can also be applied to other food pathogens. To do this, the capture molecules merely need to be adapted to other organisms using a computer and gene databases.
This is a customer requirement, unfortunately. Thanks everyone for your feedback!
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Does anyone use a rapid testing method for listeria and or salmonella testing? I am at a loss here. especially for new equipment testing. Our departments cannot wait days to wait for the results before they move new equipment into place, that is just not realistic.
Any suggestions on how to get around that time frame?
Djammur, the quickest tests that I'm aware of are 24 (salmonella) and 48 hour (generic Listeria---not mono)
What do you mean by moving in new equipment and testing? Just put all the product on hold pending results--------------or do you mean before even using it for the first time?
Because we always have is never an appropriate response!
brand new never used coming into the building. We are supposed to swab to ensure pathogens are not brought into the facility. We are a label/packaging printer
Ok, I'm confused. you're going to perform a thorough clean/sanitize prior to use. so why test.
Let's assume you get a positive, then what? How will you clean it if not inside?
Because we always have is never an appropriate response!
It's a start, but your still really looking at 2 full days
Because we always have is never an appropriate response!
Djammur - you can also run ATP swabs at the same time as Pathogen swabs, then equipment is released on the ATP swabs & pathogen swabs used as confirmation (as long as the product isn't released before results are known).
This, of course, depends on your level of confidence & history of pathogen findings on equipment/in your factory.
- KMA likes this
Hope this helps
The original poster probably does not have a lab to use and will need to get instant read or similar testing methods. you can send swabs out, but they need to be kept chilled below 4C etc after swabbing and on route to the lab
Because we always have is never an appropriate response!
Sounds like another supplier for NASA ?
Sounds like another supplier for NASA ?
LOL Charles, i think we're seeing the swab a thon as a result of GFSI's, even when it just doesn't make good sense. money is better spend in other places a lot of the time
- Pepperfire and MsMars like this
Because we always have is never an appropriate response!
As long as you have validated your sanitation process previously, I would just do a thorough clean of the new equipment and processing area upon receipt of the new equipment and do a set of ATP and listeria/salmonella after cleaning. If you must use the equipment before results are received, place any product that you manufacture on the equipment on hold until the swab results come back clear.
Шиленко И.В. 1 , Ярков С.П. 2 , Титов А.А. 3 , Кононенко А.Б. 4 , Иванчикова М.С. 5
РАЗРАБОТКА ИММУНОХРОМАТОГРАФИЧЕСКИХ ТЕСТОВ С ВИЗУАЛЬНОЙ И ПРИБОРНОЙ РЕГИСТРАЦИЕЙ ДЛЯ БЫСТРОГО ВЫЯВЛЕНИЯ САЛЬМОНЕЛЛ
Аннотация
Разработаны иммунохроматографические тесты на основе конъюгатов наночастиц коллоидного золота и люминесцентных микрочастиц со специфическими антителами для быстрого выявления сальмонелл различных групп. Показано влияние свойств антител полученных из различных источников на чувствительность тестов. Указаны преимущества и недостатки использованных меток антител при конструировании иммунохроматографических тестов для выявления сальмонелл.
Ключевые слова: иммунохроматографический анализ, сальмонеллы, наночастицы коллоидного золота, люминесцентные микрочастицы.
Shilenko I.V. 1 , Yarkov S.P. 2 , Titov A.A. 3 , Kononenko A.B. 4 , Ivanchikova M.S. 5
DEVELOPMENT OF THE IMMUNOCHROMATOGRAPHIC TESTS FOR THE RAPID SALMONELLA DETECTION USING VISUAL AND DEVICE DETECTION
Abstract
Immunochromatographic tests based on conjugates of gold nanoparticles and luminescent microparticles with specific antibodies for rapid detection of Salmonella various groups are developed. Influence of properties of antibodies from different sources on sensitivity of tests is shown. Advantages and disadvantages of the used antibodies labels at designing immunochromatographic tests for Salmonella detection are specified.
Keywords: immunochromatographic assay, salmonella, gold nanoparticles, luminescent microparticles.
Введение
В России сохраняется неблагоприятный прогноз по заболеваемости сальмонеллезом, поэтому своевременное выявление возбудителя заболевания представляет собой актуальную санитарно-гигиеническую задачу. По данным Роспотребнадзора три серовара S. enteritidis, S. typhimurium, S. infantis в 2014 г. составляли от 83,9 до 93% от общего числа выявленных сальмонелл [1].
Иммунохроматографические тесты (далее тесты) занимают самостоятельное место в обширном перечне методов выявления сальмонелл и, как правило, используются совместно с культуральным методом их выявления и идентификации. В большей части тестов для выявления сальмонелл применяют конъюгаты наночастиц коллоидного золота (НКЗ) с антителами 4. Тесты представляют собой полоску мультимембранного композита, помещенную в пластиковую оправу. Мультимембранный композит состоит из нитроцеллюлозной мембраны, мембраны пропитанной конъюгированными НКЗ со специфическими антителами против сальмонелл и впитывающих подложек, соединенных между собой для обеспечения движения тока жидкости. На нитроцеллюлозной мембране в аналитической зоне нанесены антитела к сальмонеллам, а в контрольной зоне – антивидовые по отношению к антителам конъюгата антитела. Клетки сальмонелл, содержащиеся в жидкой пробе, под действием капиллярных сил взаимодействуют с конъюгатом и антителами, нанесенными на мембрану, образуя иммобилизованные на мембране иммунные комплексы, которые визуализируются благодаря метке использованной в конъюгате.
Известно, что иммунохроматографический анализ (ИХА) с применением люминесцентных меток имеет более высокую чувствительность по сравнению с другими, например, колориметрическими, метками [6]. Целью работы было сравнение эффективности различных по конструкции тестов, по выявлению клеток сальмонелл.
Материалы и методы
Для изготовления тестов применяли материалы компании Millipore, США: нитроцеллюлозную мембрану HF120, закрепленную на основе из полистирола, стекловолоконную GFCP и целлюлозную CFSP мембраны.
Для получения конъюгатов и формирования аналитической зоны мембраны применяли иммунокомпоненты, указанные в таблице 1.
Для конструирования тестов с визуальной регистрацией использовали конъюгаты НКЗ со специфическими антителами. НКЗ средним диаметром 25 и 40 нм получали по методу Frens [7] восстановлением 0,01% HAuCl4 раствором 1% цитрата натрия. Конъюгаты НКЗ с антителами получали по методике, описанной в [8].
Таблица 1 – Иммунокомпоненты, применявшиеся для разработки тестов
Для тестов с приборной регистрацией применяли конъюгаты антител с карбоксилированными люминесцентными микрочастицами FluoSpheres ® (Molecular Probes, США) диаметром 0,1 мкм. Длины волны возбуждения люминесценции и эмиссии λвозб / λэмисс = 350/435 нм (голубая область спектра). Конъюгаты антител с микрочастицами получали используя N-(3-диметиламинопропил)-N / -этилкарбодиимид гидрохлорид (EDAC) по методике [9]. Массовое соотношение антител и микрочастиц в полученных нами конъюгатах было равно 0,05, 0,1 и 0,2.
Обсуждение результатов
Подбор иммунокомпонентов для конъюгата и аналитической зоны проводили на тестах с визуальной регистрацией с конъюгатами со средним размером наночастиц 25 нм. Комбинировали конъюгаты антител и антитела наносимые в аналитическую зону мембраны.
Было выявлено, что тесты с энтероклонами в конъюгате или аналитической зоне выявляли только S. typhimurium. Как видно из таблицы 2, если в составе теста присутствовали оба энтероклона, то чувствительность выявления S. typhimurium составляла 5х10 6 м.к./мл. Повысить чувствительность выявления S. typhimurium в 10 раз удалось заменой энтероклона А-67 на кроличьи поликлональные антитела. Энтероклоны для выявления других сальмонелл основных групп A, B, C, D, E иммунохроматографическим методом оказались малопригодны.
Таблица 2 – Выявление S. typhymurium экспресс-тестами с энтероклонами
Таблица 3 – Чувствительность выявления сальмонелл экспресс-тестом на основе кроличьих поликлональных антител
Увеличение размера НКЗ для получения конъюгатов с кроличьими поликлональными антителами с 25 до 40 нм не привели к увеличению чувствительности выявления сальмонелл, хотя для белковых антигенов такой эффект наблюдался ранее [8]. Указанный тест был специфичен по отношению к микробным клеткам кишечной палочки, протея и шигелл в концентрациях в 10…100 раз превышающих чувствительность теста.
При регистрации результата анализа через 15 мин чувствительность выявления сальмонелл S.typhimurium составила 5х10 6 м.к./мл, S. enteritidis 5х10 7 м.к./мл, S. heidelberg 1х10 6 м.к./мл. Для повышения чувствительности время анализа увеличили до 30 мин, тогда чувствительность выявления S.typhimurium стала 1х10 5 м.к./мл, S. enteritidis 1х10 6 м.к./мл, S. heidelberg 1х10 5 м.к./мл.
Заключение
Показано, что для выявления сальмонелл групп A, B, C, D, E иммунохроматографическим методом в тестах для получения конъюгата и нанесения в аналитическую зону наиболее пригодны кроличьи поликлональные антитела, полученные к антигенам сальмонелл различных групп.
Исследована возможность выявления сальмонелл тестами на основе конъюгатов НКЗ и люминесцентных микрочастиц.
Как правило, образцы продуктов питания имеют низкий уровень контаминации сальмонеллами. Поэтому иммунохроматографические тесты напрямую не применяют для выявления сальмонелл и сочетают с бактериологическим методом. В такой схеме анализа исследуемая проба после обогащения в жидкой питательной среде вносится в иммунохроматографический тест. Это позволяет сократить время, затрачиваемое в бактериологическом методе на весь анализ, и исключает последующую стадию культивирования микроорганизмов на плотных селективных средах [10]. Чувствительность иммунохроматографического теста в диапазоне 10 6 -10 7 м.к./мл вполне приемлема для подобной схемы анализа. Иммунохроматографический тест должен быть чувствителен и специфичен, время анализа не должно превышать 30 мин, тогда в полной мере проявляются его преимущества перед общепризнанными, но более трудоёмкими методами – твердофазным иммуноферментным анализом (2-3 ч) и полимеразной цепной реакцией (4-6 ч).
Strict regulations and rising market pressure demand fast and reliable Salmonella testing solutions.
RapidChek ® SELECT™ Salmonella and RapidChek ® SELECT™ Salmonella Enteritidis test kits were developed to deliver the simplicity, speed and high accuracy necessary in everyday Salmonella testing.
These Salmonella assays utilize a highly selective enrichment media coupled to an advanced lateral flow immunochemical device for Salmonella detection in various foodstuffs and environmental applications.
Fast & simple procedure
The simple preparation of enrichment media without autoclaving, and the quick and easy sample preparation enable test results within 22 or 32 hours. These can be read easily and directly from the developed strip, without the need for specialized and costly equipment.
Reliable results
The RapidChek ® SELECT™ product line uses a novel and patented application of phages in the media that act as selective agents, enhancing both the specificity and the sensitivity of the overall method. Numerous certifications (
AOAC,
FDA &
NPIP) confirm the high standards of analytical accuracy and result reliability.
Easy resource management
The simple-to-use lateral flow technology offers high throughput scalability. From one to hundreds of samples at once, strips can be read between 10 and 20 minutes after strip development. Kits can be stored at room temperature and offer a shelf-life of 18 months.
SELECT TM Salmonella
The RapidChek ® SELECT TM Salmonella test system combines the patented primary phage media with a highly productive secondary enrichment and a latest generation lateral flow device with a proprietary antibody mix to enable fast, accurate and simple Salmonella detection.
Time to result: 22 - 30 hours (processing environment), 32 - 44 hours (farm environment)
Certification and Approvals
AOAC RI
Approved matrices include:
raw ground beef (25 g, 375 g), raw ground chicken, chicken carcass rinsates, liquid eggs, sliced cooked turkey, environmental samples and peanut butter.
NPIP
Approved matrices include: all NPIP environmental samples.
A complete overview can be found below. Click on the item numbers for more information.
| Item No. | Product | Quantity |
| RapidChek ® SELECT TM Salmonella 1,3 | ||
|---|---|---|
| 10001378 | RapidChek ® SELECT™ Salmonella Food System | 100 Tests |
| 10001707 | RapidChek ® SELECT™ Salmonella Food System Sample Pack with Media | 5 Tests |
| 10001708 | RapidChek ® SELECT™ Salmonella Test Kit with Media Pouches | 50 Tests |
| 10001383 | RapidChek ® SELECT™ Salmonella Carcass Rinse System | 400 Tests |
| 10001386 | RapidChek ® SELECT™ Salmonella Environmental System | 400 Tests |
1 AOAC approved
3 NPIP approved
| Item No. | Product | Quantity |
| Accessories | ||
|---|---|---|
| 10002660 | Test tube rack for 12 mm tubes, 72 positions | 1 piece |
| 10002667 | Stomacher bag rack, 10 positions | 1 piece |
| 10002581 | Balance, 400 g x 0.1 g, 110 V | 1 piece |
| 10002619 | Stir plate 110 V | 1 piece |
| 10002288 | Stomacher bags with filter, 55 oz. (1627 mL) | Pack of 100 bags |
| 10002291 | Stomacher bags with filter, 609 oz. (18 L) | Pack of 100 bags |
| 10002290 | Environmental Sampling Sponges | Pack of 100 sponges |
| 10002289 | Environmental Sampling Swabs | Pack of 1000 swabs |
| 10003802 | Sampling Sponge with Neutralizing Buffer | 200 pieces |
| 10001765 | Sampling Swab with Neutralizing Buffer | 160 pieces |
SELECT TM Salmonella Enteritidis
The RapidChek ® SELECT™ Salmonella Enteriditis test is one of the first FDA awarded Test Method Equivalent and AOAC approved commercially available, rapid, sero-specific assay.
It uses the same proprietary media system as the RapidChek ® SELECT™ Salmonella test kit. The difference is made by the highly specific Salmonella serogroup D1 antibody on the lateral flow device.
Time to result: 32 - 46 hours (depending on the analyzed sample)
Certification and Approvals
AOAC RI
Approved matrices include:
environmental samples, pooled egg samples and chicken carcass rinse samples.
FDA Method Equivalent
Click on the item numbers for more information.
| Item No. | Product | Quantity |
| RapidChek ® SELECT TM Salmonella Enteritidis 1,4 | ||
|---|---|---|
| 10001396 | RapidChek ® SELECT™ Salmonella Enteritidis Test Kit | 50 Tests |
| 10001714 | RapidChek ® SELECT™ Salmonella Enteritidis Test Kit with Media Pouches | 50 Tests |
| 10001715 | RapidChek ® SELECT™ Salmonella Enteritidis Food Sample Pack with Media | 5 Tests |
| 10001398 | RapidChek ® SELECT™ Salmonella Enteritidis Environmental Swab System | 250 Tests |
| 10001399 | RapidChek ® SELECT™ Salmonella Enteritidis Egg Test System | 250 Tests |
| 10001380 | RapidChek ® SELECT™ Salmonella Primary Media (makes 25 L) | 500 g |
| 10001382 | RapidChek ® SELECT™ Salmonella Primary Media Supplement (makes 25 L) | 0.250 L |
| 10001381 | RapidChek ® SELECT™ Salmonella Secondary Media (makes 0.135 L) | 10 g |
1 AOAC approved
4 FDA equivalency
| Item No. | Product | Quantity |
| Accessories | ||
|---|---|---|
| 10002661 | Test tube rack for 15 mm tubes, 72 positions | 1 piece |
| 10002667 | Stomacher bag rack, 10 positions | 1 piece |
| 10002581 | Balance, 400 g x 0.1 g, 110 V | 1 piece |
| 10002619 | Stir plate 110 V | 1 piece |
| 10002290 | Environmental Sampling Sponges | Pack of 100 sponges |
| 10002289 | Environmental Sampling Swabs | Pack of 1000 swabs |
| 10003802 | Sampling Sponge with Neutralizing Buffer | 200 pieces |
| 10001765 | Sampling Swab with Neutralizing Buffer | 160 pieces |
SELECT TM Salmonella Group B (inkl. Typhimurium)
The RapidChek ® SELECT™ Salmonella Group B (incl. Typhimurium) test is the only sero-specific Salmonella Group B lateral flow assay.
It uses the same proprietary media system as the RapidChek ® SELECT™ Salmonella test kit. The difference is made by the highly specific Salmonella serogroup B antibody on the lateral flow device.
Time to result: 16 - 44 hours (depending on the analyzed sample)
Click on the item number below for more information.
| Item No. | Product | Quantity |
| RapidChek ® SELECT TM Salmonella Group B System | ||
|---|---|---|
| 10001419 | RapidChek ® SELECT™ Salmonella Group B Test Kit | 50 Tests |
| 10001380 | RapidChek ® SELECT™ Salmonella Primary Media (makes 25 L) | 500 g |
| 10001382 | RapidChek ® SELECT™ Salmonella Primary Media Supplement (makes 25 L) | 0.250 L |
| 10001381 | RapidChek ® SELECT™ Salmonella Secondary Media (makes 0.135 L) | 10 g |
| Item No. | Product | Quantity |
| Accessories | ||
|---|---|---|
| 10002660 | Test tube rack for 12 mm tubes, 72 positions | 1 piece |
| 10002667 | Stomacher bag rack, 10 positions | 1 piece |
| 10002581 | Balance, 400 g x 0.1 g, 110 V | 1 piece |
| 10002619 | Stir plate 110 V | 1 piece |
| 10002288 | Stomacher bags with filter, 55 oz. (1627 mL) | Pack of 100 bags |
| 10002291 | Stomacher bags with filter, 609 oz. (18 L) | Pack of 100 bags |
| 10002290 | Environmental Sampling Sponges | Pack of 100 sponges |
| 10002289 | Environmental Sampling Swabs | Pack of 1000 swabs |
| 10003802 | Sampling Sponge with Neutralizing Buffer | 200 pieces |
| 10001765 | Sampling Swab with Neutralizing Buffer | 160 pieces |
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