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Description
Use these test strips as part of your weather study program. Cobalt strips indicate humidity: blue = low humidity; pink = high humidity. Packaged in 12 vials; 100 strips per vial.
Use these test strips as part of your weather study program. Cobalt strips indicate humidity: blue = low humidity; pink = high humidity. Packaged in 12 vials; 100 strips per vial.
Specifications
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.