Litmus Paper Blue
Safety Shoe Shopping Event
Get discounts on all safety shoe up to 20%
Safety_shoe_20
50.00৳
- Pick up from the Safestallbd Store
House - 11 (2ndfloor), Road - 16, Sector - 11, Uttara, Dhaka 1230
Free
- Steadfast Courier Delivery
Steadfast courier will deliver to the specified address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka -(48hours) - 130 TK
- Pathao Courier Delivery
Pathao courier will deliver your products to the specific address
Inside Dhaka - (24hours) - 70 TK, Outside Dhaka - (2-3 Days) - 130 TK
- Sundarban Courier Delivery
Sundarban courier will deliver to the specified address
Inside Dhaka - (24hours) - 80 TK, Outside Dhaka - (48hours) - 150 TK
- Warranty 1 year
- Free 7-Day Returns
Available Payment Methods:

Why use Litmus Paper Blue ?
Litmus Paper Blue is a quick, reliable, and easy-to-use tool for testing pH levels in liquids. When dipped into a solution, the blue paper stays blue in basic or neutral environments and turns red in acidic conditions—making it a go-to indicator for chemistry students, educators, and professionals.
🔹 Key Benefits:
Instant pH Detection: Quickly shows if a substance is acidic (turns red) or basic (stays blue).
Highly Visual: Clear color change makes results easy to interpret.
Multi-Purpose Use: Ideal for schools, labs, industrial testing, and DIY science projects.
Simple and Portable: No equipment or calibration needed—just dip and read.
Durable Sheets: Made from quality cellulose infused with natural pH-sensitive dyes.
🔹 Technical Details:
Feature | Details |
---|---|
Type | Blue Litmus Paper (with red companion strips) |
Quantity | 100 blue strips (plus 100 red) |
Use Range | Turns red below pH 4.5, remains blue above pH 8.3 |
Origin | India |
Applications | pH testing in labs, education, industry |