ISO 9001 · ISO 14001 · ISO 45001 Certified

Setting the Quality Standard
in Thermal Desorption

Precision-manufactured sampling tubes for air monitoring, environmental testing, and industrial hygiene. Built to spec. Delivered fast.

35+ Years Manufacturing
1M+ Tubes Produced
200+ Sorbent Options
25% Custom Orders
Product Catalog

Shop by Category

Tubes for every instrument and application. Configured to order, shipped from Houston.

Too Many Options? Ask an Expert.

Our team has 35 years of experience matching the right tube to the right application. We respond within one business day.

713-983-0800
Certifications
ISO
9001
Quality
ISO
14001
Environmental
ISO
45001
Safety