LK-2010 самые популярные анализаторы микробиологии mpn программные системы для тестирования воды
- Категория: Other Test Instrument >>>
- Поставщик: Shanghai,Haiker,Environmental,Protection,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 2630.65 $* | 2762.71 $* |
| Aug-16-2025 | 2608.73 $* | 2738.27 $* |
| Jul-16-2025 | 2188.45 $* | 2297.73 $* |
| Jun-16-2025 | 2564.51 $* | 2692.2 $* |
| May-16-2025 | 2232.63 $* | 2344.4 $* |
| Apr-16-2025 | 2519.22 $* | 2645.18 $* |
| Mar-16-2025 | 2497.72 $* | 2622.41 $* |
| Feb-16-2025 | 2475.86 $* | 2599.33 $* |
| Jan-16-2025 | 2453.35 $* | 2576.35 $* |
Характеристики
Product Overview
Multiwell Plate Sealers LK-2010 Configuration list
The enzyme substrate method uses coliform producing beta galactosidase to decompose the color source substrate ONPG(Ortho-nitrophenyl-β-D-galactopyranoside) to make the culture medium change yellow, Escherichia coli produces β -glucuronidase to decompose the fluorescent chromatic source substrate MUG（ 4-methyl- umbelliferyl-β-glucuronide）produce fluorescence under 366 nm ultraviolet, The principle is used to determine the quality and quantity of total coliform bacteria, fecal coliform (heat coliform bacteria) and Escherichia coli in water.
When a few non target bacteria in the water sample try to react with ONPG or MUG to interfere with the detection results, the matrix of the special formula in the colitech medium can inhibit the reaction process and control the false positive. At the same time, these special formulations can effectively promote the reaction of the biological enzymes and the fixed substrates of the target bacteria. The incidence of false negative is lower than that of the traditional method. Colitech enzyme substrate test reagent is suitable for GB/T5750.12-2006 “drinking water standard detection method” medium. The combined use of Colitech enzyme substrate reagent and 51 or 97 detection plates can be used to detect target bacteria in 100 ml water samples, the detection range of 51 detection plates is 0 ~ 200MPN, and the detection range of 97 determination disk is 0 ~ 2419MPN, without dilution.
When a few non target bacteria in the water sample try to react with ONPG or MUG to interfere with the detection results, the matrix of the special formula in the colitech medium can inhibit the reaction process and control the false positive. At the same time, these special formulations can effectively promote the reaction of the biological enzymes and the fixed substrates of the target bacteria. The incidence of false negative is lower than that of the traditional method. Colitech enzyme substrate test reagent is suitable for GB/T5750.12-2006 “drinking water standard detection method” medium. The combined use of Colitech enzyme substrate reagent and 51 or 97 detection plates can be used to detect target bacteria in 100 ml water samples, the detection range of 51 detection plates is 0 ~ 200MPN, and the detection range of 97 determination disk is 0 ~ 2419MPN, without dilution.
PRODUCT SPECIFICATIONS
Serial number | Specifications | Specification model |
1 | Name | Program-controlled quantitative sealing machine |
2 | Application | Enzyme substrate method for the detection of total coliforms, Escherichia coli and fecal coliforms in water |
3 | Reliability | No leakage, no broken holes |
4 | Stability | More than 40,000 samples can be tested and the service life is more than 5 years |
5 | Conveniency | On/off and backspace keys have quantitative digital display window |
6 | Quickness | No sterile room, 24h detection of total coliforms and Escherichia coli in water and heat-resistant coliforms |
7 | Weight | 16 Kg |
8 | Size | 39cm X 27cm X 30cm |
9 | Warm-up time | ≤30min |
10 | Noise | <50dba |
11 | Outer cover temperature | <40ºC |
12 | Sealing speed | 51-hole, 97-hole quantitative testing tray sealing time ≤ 12 seconds |
13 | Power | AC 220V±10％,50HZ |
14 | Working environment temperature | -10ºC-50ºC |
15 | Testing Scope | With the 51-hole quantitative detection plate detection range 0-200MPN/100ml (Water samples are not diluted) With the 97-hole quantitative testing plate detection range 0-2419MPN/100ml (Water samples are not diluted) |
Successful Project
Project in Thailand
Project in India
Project in Russia
SIMILAR PRODUCTS
ABOUT US
FAQ
Q1：How about the delivery time?
A1：1)For Sample order will be prepared within 5 Days.
2)For bulk order,normally,it needs 20-30days,it is based on your QTY
Q2：.What is your minimum order quantity?
A2：Very low MOQ for common items.For customized items,depend on different requirements.
Q3：When can I get the quotation?
A3：We usually quote you within 24 hours after we get your inquiry.If your need the quotation very urgently.Please directly call us or tell us in your mail,so that we could regard your inquiry as our priority.
Q4：May I visit your factory?
A4：Sure,please try to contact our sales representative first by email or phone.We sincerely welcome all customers come and visit any of our own factories.We will make the most reasonable schedule and the warmest welcome for you.
Q5：Can you offer customized service?
A5：Yes,both OEM and ODM are available.Let me know your idea or requirements on the products,we make it perfect for you.
Q6：How about your after service?
A6：1)Any Inquiries will be replied within 24 hours.
2)Professional manufacturer,Quality issue,competitive price.
3)All products will be strictly quality checked and well-packed before shipping.
4)If you order FCL and the broken more than 2%,we will replace you at next time.
Q7：Can you tell me your main customers?
A7：Sorry we could not tell you except customer’s permission.At the same time,your information also will be protected.
A1：1)For Sample order will be prepared within 5 Days.
2)For bulk order,normally,it needs 20-30days,it is based on your QTY
Q2：.What is your minimum order quantity?
A2：Very low MOQ for common items.For customized items,depend on different requirements.
Q3：When can I get the quotation?
A3：We usually quote you within 24 hours after we get your inquiry.If your need the quotation very urgently.Please directly call us or tell us in your mail,so that we could regard your inquiry as our priority.
Q4：May I visit your factory?
A4：Sure,please try to contact our sales representative first by email or phone.We sincerely welcome all customers come and visit any of our own factories.We will make the most reasonable schedule and the warmest welcome for you.
Q5：Can you offer customized service?
A5：Yes,both OEM and ODM are available.Let me know your idea or requirements on the products,we make it perfect for you.
Q6：How about your after service?
A6：1)Any Inquiries will be replied within 24 hours.
2)Professional manufacturer,Quality issue,competitive price.
3)All products will be strictly quality checked and well-packed before shipping.
4)If you order FCL and the broken more than 2%,we will replace you at next time.
Q7：Can you tell me your main customers?
A7：Sorry we could not tell you except customer’s permission.At the same time,your information also will be protected.
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