Certificates Explained

We help you understand and interpret the technical results of your seed and grain tests with our useful definitions and explanations.

We understand your test results may be difficult to interpret. We have compiled a terminology list of to help you understand your results and the impact to your crops.

If you need further assistance interpreting your results, please contact our team

Other Seed

Other Seed consists of any seeds other than the species under test, such as weed seeds or other crop seeds.


Frequently freshly harvested seed does not germinate spontaneously. We treat various species to overcome this dormancy and give an improved germination test result. Dormancy treatments include pre-chilling, acid scarification, potassium nitrate, etc.


This result shows the percentage of seeds that grew to be Normal Seedlings by the end of the test period. A Normal Seedling is one that would most likely produce a normal healthy plant under perfect field conditions at the time that the test was carried out.


This is the percentage of seedlings that have abnormalities that would usually mean that they would not grow into normal productive plants under optimal field conditions.


Hard seed is seed that has not imbibed water and remains in its pretest condition at the end of the Germination Test.


These seeds have taken up water but have not grown to a point where they can reliably be said to be Normal (Germination) or Abnormal.


This result shows the percentage of Dead Seeds. This can only increase as seed deteriorates.

Tetrazolium Test

This is a rapid biochemical test for seed viability. In most cases we are able to provide a result 1 full business day after receipt. The test has some equivalence to the Germination Test, however, it does not give any information about (Fresh or Hard) or Abnormals.

Moisture Test

The standard Moisture Test for Seed is by the ISTA Oven Dried Method. We are able to test some grains by NIR.

Seeds/Kg & 1000 Seed Weight

When any  of these tests are requested we provide the results for both seeds/kg and 1000 seed weight.


A Seed Vigour Test is designed to optimise seedling emergence under good field conditions. It is normally carried out using our own proprietary medium, however, in some instances we invite you to supply your own soil. The depth of soil in a Vigour Test depends on the species being tested – most broadacre crops are tested at 5cm depth. In a Vigour Test, the seedling must emerge normally through the soil, while in a standard Germination Test, a seedling only needs to have the critical parts of a seedling to develop normally to be considered normal. In some cases (large legumes like Soybeans), seedlings that would be considered Abnormal in a Germination Test may emerge normally in a Vigour Test. In most instances a seed lot with a low Vigour may have a higher Germination Test result because the seed simply does not have the energy to emerge through a depth of soil.

Other Species

This is a list of any Other Seed found in the sample. Some states have restrictions and prohibitions on certain weed species.

Would you prefer to Print or Download this form?

If you would prefer not to complete this form online, you can download or print the form.

Simply complete the form on paper, attach to your sample and post or deliver to AgEtal.

If you require testing to full ISTA methods (i.e. 4 reps instead of 2) or for OIC/BIC please use the ISTA form.

Download ISTA Form

Request for Analysis FormNew Customer Form

Accurate results
in a timely manner.


Request for Analysis.

Simply book online for all your seed and grain testing then drop off or post the sample to our lab.

Please be sure about the tests you require before submitting your Request for Analysis. *See our Cancellation Policy
Test results have a fast turnaround and are available online.

Request for your samples to be analysed in three easy steps.

Complete the
form below.
Sign & attach the receipt
to your sample.
Post or deliver the
sample to AgEtal.

Attach the form to your sample. Post or deliver the sample to AgEtal. For fast turnaround, please deliver samples before 3:30pm.

Thank you for requesting an analysis

We have received your request for analysis, don't forget to print and sign the receipt below to attach to your samples. Send or deliver your samples to our laboratory. If you have any questions, please contact us.

We will be in contact with you when your results are ready.

Print Receipt

Attach the form to your sample. Post or deliver the sample to AgEtal.

AgEtal Request Analysis

Customer Details
Accounts Payable Details
Analysis Details 1
Lab. No. (Office use only)
Analysis Details 2
Lab. No. (Office use only)
Analysis Details 3
Lab. No. (Office use only)
Analysis Details 4
Lab. No. (Office use only)
Analysis Details 5
Lab. No. (Office use only)
Analysis Details 6
Lab. No. (Office use only)
Analysis Details 7
Lab. No. (Office use only)
Analysis Details 8
Lab. No. (Office use only)
Accredited Sampler & Other

* Abbreviations: Purity = P  Germination = G  Vigour = V  Tetrazolium = Tz  |  Weed Search = WS

A booking receipt will generate when submiting this form. (a confirmation will sent to the nominated Customer email)

Test results have a fast turnaround and are available online.

Please remember to complete the final steps when you submit this form.

Sign & attach the receipt
to your sample.

(Booking Receipt)
 Post or deliver the
sample to AgEtal.

Export Information (if applicable)
Analysis Submit
Issued by Luanne Cunliffe Director Webform WAM03 01/09/21

Contact AgEtal Agricultural Testing Laboratory

Get in contact with our laboratory to book an analysis or learn more about our testing.

Phone 07 4633 3223

Courier 9/24 Carroll St Toowoomba QLD 4350

Auspost PO Box 7135 Toowoomba South 4350

Opening Hours

Monday to Friday
8:30am to 5:00pm

Saturday & Sunday
Closed to the public

Counting is done every day – after hours drop off box available.

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