Flairform - Professional 2.76 mS/cm EC Calibration Fluid (250mL & 1L Bottles) – NIST-Traceable Standard Reference Buffer with Anti-Microbial Stabilisers for Hydroponic Conductivity Meters
Please note the above shipping is an estimation only. Actual shipping cost can be calculated on the checkout page.
Important shipping notice: This product is not stocked at our Thomastown, VIC warehouse and is dispatched from another local warehouse. Please allow approximately 1-2 weeks for it to reach us before it is ready for pickup or dispatch.
Flairform - Professional 2.76 mS/cm EC Calibration Fluid (250mL & 1L Bottles) – NIST-Traceable Standard Reference Buffer with Anti-Microbial Stabilisers for Hydroponic Conductivity Meters
Secure total sensory accuracy, stabilise automated nutrient injection metrics, and eliminate chronic calculation errors across your digital testing gear with Flairform Professional 2.76 mS/cm EC Calibration Fluid. Explicitly engineered to meet the rigid data logging tolerances of commercial vertical indoor farms, high-yield greenhouse complexes, and strict agricultural testing laboratories, this premium reference standard provides an uncompromised baseline for calibrating advanced electrical conductivity instrumentation. In high-performance cultivation setups, precise mineral delivery dictates your overall yield potential. If an inline manifold probe or a trusted handheld monitoring stick drifts even slightly out of calibration, it transmits false electrical data back to your system's microcomputer. This misleads controllers into under-feeding your crop or causing devastating root-zone salt burns. This professional calibration fluid completely resolves those system vulnerabilities. Formulated using premium, **NIST-specified (National Institute of Standards and Technology) ingredients**, this standard fluid guarantees a highly stable reference target of exactly **2.76 mS/cm (2.76 EC or 2760 μS/cm) at the industry-baseline temperature of 25°C**. Available in compact **250mL maintenance bottles** or high-volume **1-litre commercial jugs**, Flairform's solution is uniquely enhanced with advanced **anti-microbial stabilisers** that prevent algae formation, bacterial blooms, and mould growths. This keeps your backup fluids clean, free of organic contaminants, and perfectly preserved on your facility's tool rack for long-term use.
Best For: Performing critical weekly calibrations on high-range commercial conductivity sensors, overhauling drifted Bluelab Truncheon meters, locking in baseline accuracy on automated fertigation controllers, and maintaining clean, algae-free diagnostic tool racks.
Key Features & Technical Advancements
- NIST-Traceable Chemical Integrity: Formulated using raw ingredients matching strict National Institute of Standards and Technology specifications, ensuring a reliable, lab-grade reference point.
- Anti-Microbial Growth Stabilisation: Specially treated to block the development of algae, mould, and bacterial films inside the bottle, preventing organic contaminants from fouling your delicate electrode faces.
- Protects Digital Software Logic: Regular calibration resets keep your instrument's slope calculation tracking perfectly, preventing data drift from exceeding your software's built-in compensation limits.
- Universal Conductivity Hardware Calibration: Engineered to work seamlessly with all major brands of analytical testing equipment, including Aqua Master Tools pens, Bluelab testing sticks, and automated inline dosing manifolds.
- Dual-Volume Commercial Packaging Options: Available in convenient 250mL bottles for quick, on-the-floor diagnostics, or high-capacity 1-litre bottles to keep multi-zone facilities stocked through long crop cycles.
- Residue-Free Clean Rinsing Matrix: Crafted from high-grade mineral compounds that wash away easily with fresh water, leaving zero sticky films or crystal deposits on delicate platinum or titanium electrode pins.
Product Technical Specifications Matrix
| Calibration, Formulation, & Packaging Parameters | Engineering Metric / Design Detail Options |
|---|---|
| Brand & Manufacturing Partner | Flairform Australia / Commercial Agricultural Chemistry Division |
| Primary Hardware Focus | High-Range Accuracy Verification and Calibration of EC/CF/TDS Sensors |
| Component Volume Options | 250mL Precision Dispensing Bottle | 1-Litre Bulk Commercial Jug |
| Standard Reference Target | 2.76 mS/cm | 2.76 EC | 2760 μS/cm | 1380 PPM (500 Scale) | 1932 PPM (700 Scale) |
| Standard Calibration Baseline | Formulated to register exactly 2.76 mS/cm at 25°C Fluid Temperature |
| Chemical Traceability Profile | Manufactured with NIST-Specified (National Institute of Standards) Ingredients |
| Biological Defence System | Integrated Anti-Algae and Anti-Microbial Growth Stabilisers |
| Sensor Hardware Compatibility | Digital EC Pens, Combo Meters, Guardian Monitors, and Inline Dosing Probes |
| Primary Operational Benefit | Eliminates Reading Drift, Extends Sensor Lifespan, and Prevents Over-Dosing |
Advanced Sensor Calibration & Substrate Control Tips
- Executing a Flawless Decanting and Calibration Routine: To keep your master bottle completely clean, never dip your testing sensors directly into the jug. Decant a small 20 to 30mL sample of the 2.76 EC fluid into a clean, dry plastic cup. Before dipping the probe, wash it with electrode cleaner to strip away mineral crusts, then rinse with fresh tap water. Blot the plastic casing completely dry with a microfiber towel—residual rinse water clinging to the probe will dilute your testing sample, throwing off the 2.76 EC concentration and resulting in an inaccurate calibration. Plunge the dry sensor into the cup, wait 60 seconds for the internal thermometer to adjust to the liquid, and hit the calibration lock on your meter display. Pour out and discard the used testing sample when finished; never return used fluid to the master bottle.
- Root-Zone Hydration and Substrate Coordination: Keeping your conductivity wands and inline dosing loops perfectly calibrated ensures your automated systems inject exact nutritional parameters, keeping your growing environment stable. For optimal root vitality, accelerated nutrient absorption, and uncompromised drainage, route your perfectly verified fertiliser recipes into a high-porosity 70/30 blend of Coco Coir and Horticultural Perlite. To ensure completely uniform irrigation delivery across your entire layout, pressurize your feed lines using a heavy-duty Plont PPH Submersible Pump managed by an automated digital shot-timer.
- Understanding the Core Threat of Algae Foul-Up on Software: Algae and bacterial films inside cheap calibration fluids pose a major threat to your monitoring hardware. When organic growths attach to your probes during testing, they coat the sensor faces and alter your instrument's baseline software calculations. Once this biofilm insulates the probe, your data drifts so far out of bounds that the digital console can no longer adjust, leading to failed calibration messages or screen lockouts. Using Flairform's stabilised, algae-resistant fluid keeps your reference samples pure, protecting your digital equipment from software tracking limits.
- Managing Fluctuating Room Temperatures for Perfect Tuning: Liquid electrical conductivity readings are highly sensitive to temperature changes, as heat alters how ions move through water. While Flairform's fluid hits exactly 2.76 mS/cm at 25°C, your mixing room floor might sit colder or warmer depending on the season. If you are calibrating a meter that lacks automatic temperature compensation, check your device's instruction manual for a temperature adjustment chart. Always let your probe sit submerged in the fluid for a minute or two until its temperature reading stops moving, ensuring your digital calibration locks onto a true baseline.
Ideal For (Uses)
- High-Intensity Commercial Calibration: The perfect high-range reference standard choice for greenhouse facility managers looking to calibrate testing gear used for heavy-feeding crops like tomatoes, peppers, and medical plants.
- Dosing Controller System Troubleshooting: Ideal for technical irrigation teams who need to correct data drift, slow tracking updates, or calibration errors on automated mixing rigs.
- Facility Quality Control Compliance: An exceptional component selection for commercial reverse osmosis loops, water filtration plants, and agricultural laboratories that require documented, NIST-traceable standards to maintain strict production logs.
| Size |
250ml, 1L |
|---|
Oversized Item Delivery Options
Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.
Available options include:
✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.
Business Delivery:
- Business delivery is available for commercial customers only
- If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
- If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
- Business delivery customers must provide a valid business address and contact information
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
Let us know your preference, and we'll arrange the best solution for you!
Important Note on Availability & Shipping
Our warehouse serves as our office and logistics centre rather than a retail showroom. Because we ship from multiple locations and manage high-turnover stock, not all items are available for immediate pickup.
Lead Times:
- In-Stock Items: Usually ready for dispatch the same day.
- Supplier-Dependent Items: Usually take 2–8 weeks to arrive, depending on supplier availability. Products from Adloheat may take 8–12 weeks to manufacture—they are made to order in Australia by a small business, and longer lead times reflect the care put into quality.
While we strive for fast delivery, some timelines are subject to supplier availability and are beyond our control. We appreciate your patience as we source the best quality gear for your project.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering our customers the best prices possible. If you find the exact same product advertised at a lower price elsewhere, we invite you to contact us and we will review your price match request.
Price Match Conditions:
- The competitor must be an Australian-based seller with a physical presence in Australia
- The product must be the exact same item with a matching SKU or model number
- The product must be in stock and available for purchase at the competitor
- The lower price must be publicly advertised and currently available (not a clearance, closeout, or discontinued item)
- Price matching excludes marketplace platforms including but not limited to Temu and Aliexpress
- Price matching requests must be made before purchase
How to Request a Price Match:
To request a price match, please contact us at sales@greenhousepolytunnels.com.au with a link to the competitor's product listing, or call us on 0418 438 774. Please include the product details and the advertised lower price. We will review your request and respond within 2 business days.
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