详情
DIP-SLIDES BT2 TTC Nutrient + TTC Nutrient Dipslides
(Box of 10)
The BT2 dipslide (TTC Dipslide) is an all round general purpose Dip Slide that tests for total count aerobic bacteria / microbes on both sides of the slide. It is the most popular / widely used dipslide in our range.
Description
Bacteria testing dipslides with nutrient agar & TTC (red spot dye). The agar (culture media) on this dipslide contains red spot dye which helps the user view and count colonies as they grow as red spots. Nutrient agar will detect / show growth for a wide range of bacteria / non fastidious organisms. Due to nutrient agar being able to cultivate such a wide variety of micro organisms, it is used in many industries. Applications range from classroom use to water, metalworking fluid and cooling water applications. This general use dipslide offers a total bacteria count (TVC) on both sides.
To use the BT2 dipslide, you can either dip the slide into your sample, swab onto the dipslide or press the slide against a surface. Once your sample has been transferred onto the dipslide, you then incubate the dipslide. After incubation, you can then count the colonies / spots and compare with the chart provided. A step by step pictorial guide can be found below.
The pack size of this product is 10 dipslides per box. The slide has a flexible paddle and is within a shatterproof container.
How To Sse The BT2 Dipslide
Simply remove the dipslide and immerse in (or press against) the sample for approx 10 seconds. Remove dipslide and allow to drain (if necessary) for a few seconds, then replace the slide back into the tube and incubate for a minimum of 24 hours (up to a maximum of 48 hours).
A comparison chart is included so you can easily compare your results.
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Step 1 : Remove slide |
Step 2 : If Surface Testing |
Step 2 : If liquid testing |
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Carefully remove the sterile Nutrient TTC dip slide from its tube ensuring that no contact is made with the agar (to avoid contamination). |
For surface testing, press the Nutrient TTC dipslide onto the surface. If needed, place a finger on the bottom of the slide (on the plastic, not the agar) to apply extra pressure. |
For liquid testing, immerse the Nutrient TTC dipslide into the fluid for 10 seconds then remove and allow to drain for a few seconds. |
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Step 2 : If swab testing |
Step 3 : Incubate Slide |
Step 4 : Compare results |
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Apply a sample of the test substance to a sterile swab and gently apply to the agars. |
Label the tube with the included stickers then place the slide into an incubator and allow to incubate. |
Count the amount of colonies that have grown on the slide and compare them to the comparison chart provided. |
Features
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Flexible Paddle |
Easy Run Off Design |
Recessed Handle |
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Each dipslide features a virtually unbreakable and flexible paddle allowing for even, full surface testing. |
Due to the design of the dipslide, fluids will drain off quickly during testing. |
Each slide has a handle built into the lid that is recessed to help keep your fingers dry during testing. |
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Side Indicator |
Dual Sided |
Thick Reliable Agar |
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One side of the slide will have a circle indicator so you know which side was used for testing which type of contaminant. |
Each dipslide is dual sided to allow multiple contamination testing with one test. |
Each agar is thick (approx 4mm) and raised above the dipslide to allow for easy surface testing. |
Industry Sectors Include
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General Purpose
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All water testing and hygiene industries
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Classroom
Reading The Results
Nutrient Side
Level of infection in liquids
(CFU/ml) |
102 |
103 |
104 |
105 |
106 |
107 |
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Approx colonies per agar |
2 |
12 |
60 |
200 |
500 |
600+ |
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Example Image |
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Level of infection on surfaces
(CFU/cm2) |
0.4 |
2.5 |
12 |
40 |
100 |
250 |
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