Not sure what package to pick? Check out our FAQ page!
Please add 5% GST to all packages. Click here for sample sizes.
|$ 60||$ 70|
|Phosphorus Pentoxide (P₂O₅)||✓||✓|
|Potassium Oxide (K₂O)||✓||✓|
Contact Central Testing Laboratory Ltd. for availability and pricing
Prices subject to change without notice.
Rush testing and rechecks may be subject to additional charges.
Please add 5% GST to all prices. A minimum charge of $25 per invoice applies.
Effective July 15, 2021