Short term – special crime scene tubes (NX700 series) used in crime scene investigations. Specifications: Material: Glass Measuring Range: 0.1-1.0 µg/ml Gas: Hydrogen Sulfide in blood Sold/Box  

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Nextteq's NXS Series of Single Gas Detectors - notably some of the most reliable detectors in the industry NXS series single gas disposable detectors protect workers from oxygen deficiency and toxic gases. They operate continuously without sensor...

Using the Nextteq Irritant Smoke Tube Kit for respirator fit testing saves you time and money. You save money because the Irritant Smoke Tube Kit has everything you need to perform multiple fit tests without the cost of extra equipment. There...

Using the Nextteq Irritant Smoke Tube Kit for respirator fit testing saves you time and money. You save money because the Irritant Smoke Tube Kit has everything you need to perform multiple fit tests without the cost of extra equipment. There...

Using the Nextteq Irritant Smoke Tube Kit for respirator fit testing saves you time and money. You save money because the Irritant Smoke Tube Kit has everything you need to perform multiple fit tests without the cost of extra equipment. There...

Using the Nextteq Irritant Smoke Tube Kit for respirator fit testing saves you time and money. You save money because the Irritant Smoke Tube Kit has everything you need to perform multiple fit tests without the cost of extra equipment. There...