AUSTRALIAN SCIENTIFIC 12.88mS Conductivity Standard Solution 500ml

AUSTRALIAN SCIENTIFIC 12.88mS Conductivity Standard Solution 500ml – High Range EC Calibration Solution for Hydroponics 💧🔬

AUSTRALIAN SCIENTIFIC 12.88mS Conductivity Standard Solution 500ml is a high-accuracy EC calibration solution designed for precise conductivity meter calibration in hydroponics, water testing, and nutrient solution management.

This 12.88 mS/cm conductivity standard solution is ideal for calibrating EC meters, TDS meters, and conductivity meters, ensuring accurate measurement of hydroponic nutrient solutions. Commonly used with APERA INSTRUMENTS EC60 and PC60 pocket testers, this EC calibration fluid provides consistent and reliable calibration results.

Electrometrically verified against NIST traceable primary buffer solutions, this conductivity calibration solution delivers a dependable reference for high range EC calibration.

Key Features – EC Calibration Solution for Hydroponics ⚗️📏

• 💧 12.88 mS/cm conductivity standard solution for high range EC calibration
• 🧪 500ml EC calibration solution bottle for repeated use
• 📊 Suitable for EC meter calibration, TDS meter calibration, and conductivity meter calibration
• 🔬 Electrometrically checked against primary buffer standards
• 📜 Manufactured using NIST traceable reagents for accuracy
• 🌱 Ensures precise readings of hydroponic nutrient solutions
• ✔️ Compatible with APERA INSTRUMENTS EC60 & PC60 EC meters

Why Use a 12.88 mS/cm EC Calibration Solution? 🌿

Using a 12.88 mS/cm conductivity standard solution ensures your EC meter calibration remains accurate when measuring high strength hydroponic nutrient solutions.

Regular use of this EC calibration fluid helps:

• Maintain accurate conductivity readings
• Improve nutrient solution management
• Ensure reliable hydroponic system performance

Directions for Using EC Calibration Solution 🧪

Prepare Calibration Solution
Pour a small amount of AUSTRALIAN SCIENTIFIC 12.88mS/cm conductivity solution into a clean plastic container. Do not contaminate the original bottle.

Clean EC Probe
Rinse your EC meter or TDS meter probe with distilled or deionised water.

Calibrate Conductivity Meter

• Submerge probe in 12.88 mS/cm calibration solution
• Gently stir to remove air bubbles
• Allow temperature to stabilise (ideally 25°C)
• Press and hold CAL until the meter matches 12.88 mS/cm

After Calibration
Rinse probe and store as per manufacturer instructions.

Dispose of Used Solution
Always discard used EC calibration solution after use.

Important Notes for EC Calibration 📌

• 🌡️ Temperature affects conductivity calibration – stabilise before calibrating
• 🧪 Use plastic containers only to avoid contamination
• ♻️ Always use fresh conductivity calibration solution for best results

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.