Crosstex CVT120 Value Test Mail-in: Mail In Monitoring Service, 1 Test Strip, Control Strip, 12 tests/bx
Confirm biological monitoring services include: culturing service, immediate test failure notification, confidential online test results, reminder if you forget to test, expired product replacement program, certificate of participation, quarterly results report. Does not include prepaid envelopes.
Ordering from Keystone
- Sold by the box: order 1, 5 or 10 boxes.
- Ships from our supplier network in 2 to 5 business days. Net 30 and purchase orders for approved accounts.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

