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|$ 65||$ 76|
|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 March 01, 2022