

We offer free standard shipping across the United States.
We offer free standard shipping across the United States. No minimum purchase is required, and all orders include tracking for your convenience.
For seller-caused issues, contact vitanutrius@gmail.com within 30 days of delivery. Returns require approval and must meet the conditions in our refund policy. Change-of-mind returns are not accepted. Please contact us before sending an item back.
Deliveries to United States’ outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
TRUE METRIX Blood Glucose Control Solution Level 1 is designed to verify the accuracy and performance of TRUE METRIX glucose meters and test strips. This control solution provides a known glucose concentration to help ensure reliable readings and proper system function. The 3 mL bottle features an easy to dispense tip for precise application, making routine checks straightforward. Regular testing with the control solution supports confidence in your glucose monitoring routine.
Regular use of the Level 1 control solution helps you monitor system function and test strip integrity, supporting dependable monitoring as part of your routine.
Incorporate control testing during routine calibration checks, whenever you replace test strips, or after meter maintenance to verify steady performance.
Store in a cool, dry place, tightly sealed, and away from direct sunlight to preserve the known glucose concentration.
Q: What is TRUE METRIX Blood Glucose Control Solution Level 1 used for?
A: It provides a known glucose reference to help verify meter and test strip accuracy and calibration.
Q: How much is in the bottle and how do I use it?
A: The 3 mL bottle with a controlled drop tip enables precise testing for routine calibration checks.
Free standard shipping within the United States, with no minimum purchase. See our shipping policy for processing, estimated delivery times and tracking information.
Contact vitanutrius@gmail.com within 30 days of delivery for seller-caused issues, including damaged, defective, incorrect or expired items. Returns require approval and must meet the conditions in our refund policy. Change-of-mind returns are not accepted.
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