Ph Testing Pen

☆☆☆☆☆ (0 reviews) EAN: 747432308747

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10,20 USD

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Last updated: 2개월 전

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판매자	Product price	Delivery	합계	재고 여부	Updated
UnbeatableSale.com	Product price 10,20 USD	Delivery free	합계 10,20 USD	재고 여부 구매 가능	Updated 2개월 전	View offer

가격과 재고 여부는 변경될 수 있습니다. 마지막 업데이트: 20.08.2026 14:16.

EAN 747432308747

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The Ph Testing Pen is the quick and easy way to determine if paper or paperboard is acidic or safe for treasured collections. Simply draw a line on the material to be tested. A clear or yellow line indicates material which is unsuitable, while a purple line reveals the paper is safe for preservation purposes.

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