LW Scientific Test Strips Five Parameter for Glucose Protein pH Blood Ketone in Urine 12 Vials of 100/Case. These Chromatography made by LW Scientific have been clinically tested for accuracy. The results can be easily read manually using the color chart on the vial or for quantitative results the strips can be read in automated strip readers. The LW Scientific Test Strips w/ Blood Urine Etc. are great for field work monitoring and research. These LW Scientific Test Strips have been clinically tested for accuracy. They have a long shelf life once opened and are excellent for measuring glucose protein pH blood and ketone in urine. If you need a urine test strip or three for your urine samples please take a look at our Glucose Protein pH Blood and Ketone in urine page. Specifications for LW Scientific Test Strips Five Parameter for Glucose Protein pH Blood Ketone in Urine: Manufacturer: LW Scientific Quantity: 12 Vials of 100 Package Contents: LW Scientific Test Strips Five Parameter for Glucose Protein pH Blood Ketone in Urine LW Scientific URS-05PR-7777: Test Strips Five Parameter for Glucose Protein pH Blood Ketone in Urine 12 Vials of 100/Case