The Calibration Control Kit is comprised of a Positive and Negative rod that are used to verify calibration of the SystemSURE Plus luminometer. The monitors are designed to self-calibrate at startup, but it is recommended to verify calibration once a month.

Please note that these swabs are made to order and generally ship about 10 days after they are ordered.

Specifications:

• Shelf Life: 5 years
• Positive: emits a very low level of low-energy radiation in a plastic scintillation matrix
• Negative: produces a low-light or zero (0) RLU reading