KOVAtox DetectAbuse Liquid Urine Controls STAT-SKREEN 23 Low Opiate

PROCEDURE:
Allow controls to come to room temperature followed by gentle swirling or inversion before use. DO NOT SHAKE. Transfer an appropriate aliquot of DETECTABUSE® control urine as required by the drugs of abuse test device or screening method.

STORAGE & STABILITY:
Unopened:
The controls are stable until the expiration date when stored frozen ( -10° to -20°C) up to 3 years or until expiration date, whichever comes first.

After Opening:
The controls are stable for 31 days or until the expiration date, whichever comes first, when stored tightly capped at 2° to 8°C.