Cheapest by weight
$75.03 per kilogram
Price per unit, converted to US dollars
At Lab Depot, United States
- Pack
- 12 kilograms for $900.36
- Grade
- Grade not stated · packs of 1 to 25 kilograms
Cheapest by weight
$75.03 per kilogram
Price per unit, converted to US dollars
At Lab Depot, United States
Smallest amount to spend
$50.47 for 1 gram
Total for one pack, in the store's own currency
At Lab Alley, United States
4 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $75.03 to $50.47 per kilogram, because a bigger pack costs less per kilogram.
4 prices, cheapest first
| Store | Grade and pack | Price | Link |
|---|---|---|---|
| Lab DepotUnited States | Grade not stated · packs of 1 to 25 kilograms12 kilograms for $900.36 | $75.03 per kilogram | View at store |
| Lab AlleyUnited States | Technical grade · packs of 50 grams to 1 kilogram500 grams for $124.97 | $250 per kilogram | View at store |
| Lab DepotUnited States | Grade not stated · packs of 50 grams to 1 kilogram500 grams for $155.75 | $312 per kilogram | View at store |
| Lab AlleyUnited States | Technical grade · packs of 0.5 to 2 grams1 gram for $50.47 | $50.47 per gram | View at store |
Pick the strength and how much you need. We work out the grams of Sodium Perborate and what they cost at the cheapest store we track.
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.