Bartovation Red & Blue Litmus Paper Acid/Base Indicator Strips Combo Pack with 200 Strips

Bartovation Red & Blue Litmus Paper Acid/Base Indicator Strips Combo Pack with 200 Strips

Bartovation Red & Blue Litmus Paper Acid/Base Indicator Strips Combo Pack with 200 Strips

From our headquarters in Queens, New York and with the help of our distributor network, we service customers all around the globe. We specialize in the production and distribution of testing strips for virtually every application. We value every one of our customers and strive to make them happy and satisfied. Students can test solutions for acid or base determination. Easy-to-use red litmus paper turns blue for bases and blue litmus turns red for acids. 100 strips of each. Not for measuring the pH of natural waters, such as streams, rivers and lakes. Instructions:

Key Features

• ✅ Comes with 2 portable vials, each filled with easy to use, pre-cut strips
• ✅ No external reagents or chemicals needed for accurate testing of solutions
• ✅ A simple way to determine without a doubt if a solution is acidic or basic, with a second test to confirm your findings
• ✅ No color chart needed to determine findings; these tests are designed for determining if the pH is above or below a certain level NOT giving a precise pH value

Shipping & Guarantees

• ✅ FREE standard shipping within the United States (3–6 business days)
• ✅ 100% money-back guarantee for lost or damaged items
• ✅ Secure checkout with encrypted payment processing
• ✅ Shipping via UPS, FedEx, and USPS
• ✅ Ships to lower 48 states only (no PO Boxes / APO / FPO)

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• ✅ 30-day hassle-free returns
• ✅ Items must be unused and in original packaging
• ✅ Full refund if item is not delivered
• ✅ Guaranteed delivery within 6–7 business days

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