Dry Gas 34L Kit Concentration:.040 The cup is designed to

The cup is designed to eliminate handling of the urine and tampering by the donor

An additional fee is charged by all carriers for hazardous materials

0 BT GK (Dry gas calibration) Kit or EV30 Kit as well as your thermal printer

0 BT GK Kit with Thermal Printer or EV30

Dry Gas 34L Kit Concentration:.040 The cup is designed to34L Dry Gas Calibration Kit This is a 34 Liter dry gas tank, with a regulator, and the calibration adapter. Please be sure to specify the gas standard concentration and the breath alcohol tester that you are calibrating. Calibration gas is a non flammable class 2. 2 substance and as such is considered hazardous (hazmat) materials for shipping purposes because it is delivered in a compressed cylinder. An additional fee is charged by all carriers for