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Aqua Master Tools 1413 Calibration Solution

Regular price
$11.90
Regular price
Sale price
$11.90
Tax included.

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How To Use
  1. Open the bottle and pour out only the amount of solution needed for calibration.
  2. Close the bottle immediately after use to prevent contamination and evaporation.
  3. Store the bottle between 15–25°C.
  4. Do not return any used liquid back into the bottle.
Pairs Well With
Aqua Master Tools EC 1413 conductivity calibration solution for hydroponic EC meters, 100ml bottle

Product Details

AQUA MASTER TOOLS EC 1413 Calibration Solution – 100ml

Keep your EC meter calibrated and accurate with this 100ml EC 1413 Calibration Solution from AQUA MASTER TOOLS. Traceable to the NIST standard, it delivers a precise 1413 µS/cm reference reading at 25°C, so your readings stay reliable every time you measure.


✅ Key features

  • NIST traceable – traceable to the NIST standard for verified accuracy
  • 100ml bottle – convenient size for regular calibration
  • Available in bulk – buy individually or as a box of 18 bottles
  • 1413 µS/cm reference point – calibrated to read 1413 µS/cm at 25°C

🌡️ Temperature compensation chart

EC readings change with temperature. Expected conductivity (µS/cm) at each temperature:

Temp (°C) µS/cm
15 1147
20 1278
21 1305
22 1332
23 1359
24 1386
25 1413
26 1440
27 1467
28 1494
29 1521
30 1548

📦 Storage & usage instructions

  • Close the bottle immediately after use
  • Store between 15–25°C
  • Do not return used liquid back into the bottle

🧪 Product specifications

  • Volume: 100ml
  • Article number: AMT1101
  • EAN: 7061117603594

FAQ

Q. What is AQUA MASTER TOOLS EC 1413 Calibration Solution used for?

It calibrates EC meters, giving an accurate 1413 µS/cm reference reading at 25°C.

Q. Is this calibration solution traceable to a recognised standard?

Yes, the EC 1413 Calibration Solution is traceable to the NIST standard.

Q. How should I store the EC 1413 Calibration Solution?

Store the bottle between 15–25°C and close it immediately after each use.

Q. Can I pour used calibration solution back into the bottle?

No, used liquid should not be returned to the bottle to avoid contamination of the remaining solution.

Q. What sizes are available?

The AQUA MASTER TOOLS EC 1413 Calibration Solution comes in a 100ml bottle.

Warranty & Returns

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.

Shipping & Delivery

*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.