AUSTRALIAN SCIENTIFIC 1413uS Conductivity Standard Solution 500ml

AUSTRALIAN SCIENTIFIC 1413uS Conductivity Standard Solution 500ml

Accurate EC Meter Calibration for Hydroponic Nutrient Testing 💧🔬

AUSTRALIAN SCIENTIFIC 1413uS Conductivity Standard Solution 500ml is a reliable calibration fluid designed to verify and adjust the accuracy of EC meters used in hydroponics and water quality testing.

Officially used for calibrating APERA INSTRUMENTS water control tools such as the EC60 and PC60 pocket testers, this solution ensures your conductivity meter provides dependable readings when measuring hydroponic nutrient solutions and plant food concentrates.

Electrometrically checked against standard primary buffer solutions in accordance with NIST, this calibration solution uses traceable reagents to provide trustworthy reference values for accurate conductivity measurement.

Key Features ⚗️📏

• 💧 1413 µS/cm conductivity standard solution

• 🧪 500ml bottle

• 📊 Used to calibrate EC meters and conductivity probes

• 🔬 Electrometrically checked against primary buffer solutions

• 📜 Prepared in accordance with NIST standards using traceable reagents

• 🌱 Ensures accurate measurement of hydroponic nutrient solutions and plant food concentrates

• ✔️ Official calibration fluid used with APERA INSTRUMENTS EC60 and PC60 pocket testers

Why Calibration Matters 🌿

Calibration solutions cross-reference the accuracy of your EC meter. By calibrating regularly, growers can ensure the readings taken from nutrient reservoirs or plant food concentrates are accurate and dependable.

This helps maintain proper nutrient strength and supports consistent hydroponic system management.

Directions for Use 🧪

1. Prepare the Sample
   Pour a small amount of the AUSTRALIAN SCIENTIFIC 1413µS/cm solution into a clean, dry container. Do not place the probe directly into the bottle to prevent contamination.

2. Temperature Equilibrium
   Ensure the solution and conductivity probe are both at 25°C for accurate calibration.

3. Rinse the Probe
   Rinse the conductivity probe with deionised or distilled water before immersion.

4. Calibrate the Meter

   • Press and hold down the CAL button
     
     

   • Immerse the probe into the solution

   • Gently stir to remove air bubbles

   • Wait for the reading to stabilise

   • Press CAL & hold until the meter calibrates to 1413 µS/cm (1.41 mS/cm)

5. Discard Used Solution
   Always discard any used calibration solution after use.

Key Tips 📌

• 🧴 Storage: Keep the bottle tightly sealed in a cool, dark place

• ⏳ Shelf Life: Only use solution within its expiration date

• 🔁 Calibration Frequency: Calibrate regularly, especially for new probes, after long storage, or when high accuracy is required

Please choose your products carefully, as A-Grade Hydroponics reserves the right not to accept returns based on either an incorrect choice or a change of mind.

However, we love happy customers so contact us with your query and we will do our best to accommodate you. If you have queries about a product you would like to purchase, please contact us to discuss your concerns before you buy.

A-Grade Hydroponics will honour all manufacturers warranties subject to the terms and conditions of those manufacturers. However warranty does not cover abuse, neglect, improper care, loss or damage from incorrect usage.

Warranty claims will be processed at A-Grade Hydroponics' discretion as a refund, repair or replacement. If products need to be returned to us for warranty purposes e-mail us at grow@agradehydroponics.com with the receipt/invoice number, date of purchase and a brief description of the fault (including photographs where possible). We will then issue you with a product return number.

All returns should be in original packaging and have the receipt/invoice number, date of purchase, and product return number enclosed. The product return number should also be written on the outside of the package for easy identification purposes.

A-Grade Hydroponics has a strict 'no returns' or refunds policy for liquid products, like nutrients, additives, gels, calibration fluids etc, so please choose these items carefully.

*All orders are dispatched in unmarked boxes to maintain your privacy.*

DISPATCH AND DELIVERY

Orders are shipped via Australia Post or shipping platform Big Post. Orders are generally dispatched on Tuesday, Wednesday and Friday. Please allow for additional delivery time for remote areas. If you require express delivery, please contact our sales representatives at 03 9555 6667 or email grow@agradehydroponics.com to obtain a quote. 

Couriers will attempt delivery to the specified address. If no one is home to receive the delivery, the couriers will leave your parcel somewhere safe. If there is no safe place, re-delivery or collection will be offered by the carrier.

Due to the increasing frequency of online fraud and theft, we are unable to ship to P.O. Boxes and Parcel Lockers.

SHIPPING COSTS

All freight charges are calculated on weight, dimensions and location. We are committed to keeping shipping charges at a minimum and do not charge handling fees.

Please note: Freight costs are subject to change. Regional areas, large and bulky orders, and tail-lift delivery occasionally incur an additional levy. Should shipping costs need to be amended it will be to reflect the actual charges, and not incur additional ‘shipping and handling’ fees. We will notify you if this rare situation occurs.

A-Grade Hydroponics reserves the right to cancel the order if shipping costs become prohibitive and customers will be issued a full refund.

PAYMENT

All payments must be cleared before dispatch. Payments can be made online via PayPal, AfterPay, PayID or Electronic Funds Transfer. Payments can also be accepted via credit card by phoning 03 9555 6667.

Please allow at least 24 hours for payments to clear.

FULFILMENT OF ORDERS

You will be notified immediately if an item is permanently unavailable, with options for a replacement item at equal or higher value, refund or store credit.

All refunds will clear within 3-5 business days. Store Credits will be issued as an electronic Gift Card to be used online or in-store.

DANGEROUS AND PROHIBITED GOODS

These goods are available for in-store collection only.