pH Meters pH Test Strips Indicator Test Strips 1-14 Paper

• Type: IVD Reagent
• Certification: Ce, FDA, ISO13485
• Transport Package: Box
• Specification: 100pcs/bottle
• Trademark: OEM
• Origin: China
• HS Code: 3002190090
• Production Capacity: 500000 PCS/Day

Product Description

PH Test Strips 1-14 Paper Litmus Tester

Packaging & Delivery

Selling Units:Single item
Single package size: 7X4.5X0.6 cm
Single gross weight:0.010 kg
 

Specification:

• 1 - 3 indicates a very acidic substance 

• 4 - 6 indicates an acidic substance 

• 7 indicates neutral 

• 8 - 11 indicates alkalinity 

• 12 - 14 indicates a very high level of alkalinity

• Paper Size:app 45mm x 7mm (L x W)
   

Instruction:

• Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.

• Can not indicate the Acid or alkali solution when its density was lower than 0.01%.

• Keep dry for the rest paper