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Litmus pH Test Strips, Universal Application (pH 1-14), 2 Packs of 100 Strips

4.1 out of 5 stars 1,656 customer reviews

Price: $5.50 ($2.75 / Item) Free Shipping for Prime Members
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In Stock.
Sold by LabRat Supplies and Fulfilled by Amazon. Gift-wrap available.
2 new from $5.50

Specifications for this item
Part Number FBA_LRS-4812
Number of Items 2
Brand Name LabRat Supplies
EAN 0013189987970
Model Number LRS-4812
UNSPSC Code 41113034
UPC 013189987970

$5.50 ($2.75 / Item) Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $5.02. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
In Stock. Sold by LabRat Supplies and Fulfilled by Amazon. Gift-wrap available.

Frequently bought together

  • Litmus pH Test Strips, Universal Application (pH 1-14), 2 Packs of 100 Strips
  • +
  • The Alkaline Water Pitcher - 2.5 Liters
  • +
  • The Alkaline Water Pitcher Cartridge - 4 PACK
Total price: $77.40
Buy the selected items together

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Product features

  • Sold as Two Packs of 100 pH Strips, 200 Strips Total
  • pH 1.0-14.0 Full Range Test Strips
  • pH Color Chart Intervals: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
  • Size of One pH Test Strip: 45mm x 7mm (L x W) or 1.8" x 0.3" (L x W)
  • For bulk discounts search "LRS-4812x5" for 5 packs of 100 [$9.95], "LRS-4812x10" for 10 packs of 100 [$19.95], or "LRS-4812x20" for 20 packs of 100 [$34.95]

Product description

This product contains two packs of 100 pH strips, 200 strips in total. Each strip is made of premium grade litmus paper intended for universal application. To test the pH of a solution simply dip the pH strip into your solution and the strip will change color. Quickly match this color against the color chart provided to obtain your solutions pH. Please see our infographic or scroll down for a list of common uses and examples of pH. To further the reliability of our products we randomly test each shipment we receive across multiple pHs to ensure product quality.

Instructions:
1. Take one strip from the pack and dip it into the solution you would like to measure. The color of your strip will change immediately.
2. Quickly match this color against the color chart on the inside of your pack to obtain the pH. Do not wait or let the strip dry!
3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral.

Please note that solutions with a pH of ~5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.

Store in a cool, dry place away from sunlight.



Common Uses and Examples of pH
Acid Rain, pH = 4.3 – 5.6
Ammonia Based Glass Cleaner, pH = 10
Battery Acid, pH = 1
Beer, pH = 4.5
Bleach, pH = 12.6
Drain Cleaner, pH = 14
Drinking Water, pH = 6.5 - 8.5
Fruit Juice, pH = 2 - 5.5
Gastric Acid, pH = 1.5 - 3.5
Lemon Juice, pH = 2
Milk, pH = 6.8
Milk of Magnesia, pH = 10.5
Oven Cleaner, pH = 13
Pure Water, pH = 7
Saliva, pH = 6.2 – 7.4
Sea Water, pH = 8
Soft Drinks, pH = 2 - 4
Soap, pH = 7 - 10
Tea, pH = 4.9 – 7.2
Urine, pH = 4.6 – 8
Vinegar, pH = 3.1


Product details

  • Shipping Weight: 0.6 ounces (View shipping rates and policies)
  • Domestic Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00S730YWG
  • Item model number: LRS-4812
  • Average Customer Review: 4.1 out of 5 stars 1,656 customer reviews
  • Amazon Best Sellers Rank: #38 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
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Important information

Legal Disclaimer
Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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