Nutrient TTC + Malt Extract Dipslides (Box of 20)
Brand Chemical Supplies provides these dual-sided Nutrient TTC + Malt Extract Dipslides, an essential tool for the simultaneous monitoring of bacteria, yeasts, and moulds. Designed for ease of use in the field and the laboratory, these dipslides are ideal for testing water systems, industrial fluids, and surface hygiene.
Technical Specifications
| Feature | Specification |
| Side 1 (Nutrient TTC) | Detects Total Viable Count (TVC) / Bacteria |
| Side 2 (Malt Extract) | Detects Yeasts and Moulds |
| Incubation (Bacteria) | 24 \sim 48 Hours at 30 \sim 37 °C |
| Incubation (Fungi) | Up to 5 Days at 25 \sim 30 °C |
| Sensitivity | 10^2 to 10^7 CFU/ml (or per cm^2) |
| Shelf Life | 6 \sim 9 Months (Store in a cool, dry place) |
Key Features & Benefits
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Dual-Media Design: Each paddle features two distinct agar types. Nutrient TTC contains a redox indicator (TTC) that turns bacterial colonies red, making them easy to see and count. Malt Extract is specifically formulated with an acidic pH to encourage the growth of fungi while inhibiting most bacteria.
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Versatile Sampling: The flexible paddle can be “dipped” into liquids or “pressed” firmly against flat surfaces, providing a comprehensive hygiene snapshot of both your fluids and your environment.
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No Lab Required: When used with a compact incubator like the Cultura M, these slides provide professional-grade microbiological data without the need for a full microbiology suite.
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Clear Results: Each box includes a high-definition reference chart. By comparing the density of colonies on the slide to the chart, operators can accurately estimate the level of contamination.
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Leak-Proof Tubes: Each slide is housed in its own sterile, shatterproof tube, ensuring safe transport and preventing the spread of contaminants after incubation.
Primary Applications
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Cooling Towers: Monitoring for general bacterial load and fungal growth to prevent biofouling and maintain biocide efficiency.
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Metalworking Fluids: Testing cutting oils and lubricants for microbial degradation, which can lead to foul odors and machine corrosion.
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Food & Beverage: Routine environmental monitoring of floors, walls, and non-food contact surfaces.
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Fuel Storage: Detecting “diesel bug” (yeasts and moulds) in fuel tanks and storage systems.
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General Water Testing: Assessing the biological quality of rinse water, boreholes, and irrigation systems.
Testing Procedure
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Expose: Unscrew the paddle and either immerse it in the liquid for $5$ seconds or press it against the surface to be tested.
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Drain & Replace: Allow excess liquid to drain off, then replace the paddle in the tube and tighten the cap.
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Incubate: Place in an incubator. Read the TTC side at $24 \sim 48$ hours and the Malt side at $72 \sim 120$ hours.
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Evaluate: Compare the growth to the provided model chart to determine the contamination level.
Contact our microbiology team at Brand Chemical Supplies today to secure your Nutrient TTC + Malt Extract Dipslides and ensure the biological integrity of your facility.
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