100Pcs URS-4K Glucose pH Protein Ketone Blood Urine Test Strip Reagent Strip For Urinalysis With Anti-VC Interference Ability brand new and high quality Features: Suitable for testing and analyzing glucose, pH, protein, ketone. Mainly used for testing and analyzing the urine specimen. The results on the strip can be read visually and instrumentally. With Anti-VC Interference Ability. Usage: Use only clean dry container to collect urine and should be shocked before testing and test it within 2 hours. Any operations must be in clean environment. Specification: Type: URS-4K Urine Test Strip Package Size: 46 x 46 x 111mm(1.for 81 x 1.for 81 x 4.37in) Quantity: 1Box(100 Pcs/Box) Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! 3. Only for professional home use. 4. This product has a shelf life of two years and we will ship it according to the most recent production date. Package includes: 1Box(100 Pcs/Box) x URS-4K Urine Test Strip