100ml/250ml pH Chlorine Test Solution Phenol Red OTO Liquid Water Quality Testing Reagent Kit for Swimming Pool Spa Spring
Quick answer
Is $6.29 a good price for 100ml/250ml pH Chlorine Test Solution Phenol Red OTO Liquid Water…?
Too early to tell: DipScout has tracked this price for less than a day, and comparing it with a typical price takes at least 7 days. Tracked since Nov 8, 2026, the price hasn't changed.
$6.29
Today it costs $6.29 on AliExpress. Since Nov 8, 2026, when we started tracking it, the price hasn't changed. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for less than a day; confirming a drop takes at least 7 days. The store advertises "was $14.47", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
$6.29
We started tracking this price on Nov 8. The chart takes shape over the days: we only draw prices we observed.
| Store | yieryi Offical Store |
|---|---|
| Positive feedback (AliExpress) | 100% |
| AliExpress category | Tools › Measurement & Analysis Instruments |
| Recorded readings | 1 |
| First seen | |
| Last reading |
Also sold by 1 other store
Same title and category on AliExpress, cheapest first. Each store has its own price and history; check the variant and shipping.
| yieryi Offical Store · Ships from US | $6.79 · 36 sold |
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