Set of 16 Markes Certified Reference Standard Tubes CRS TNX 002-20, 73852-738536
NEW Set of 16 Markes Certified Reference Standard Tubes | CRS TNX 002-20 | 738521-738536
For sale is a complete, numbered set of 16 Markes International Certified Reference Standard (CRS) tubes. These tubes are essential for the routine calibration of thermal desorption (TD) systems and for verifying the performance of TD-GC-MS analytical methods.
Key Specifications:
Standard Type: TNX (Typically Tenax TA) – the most versatile sorbent for wide-range VOC analysis.
Format: Stainless Steel, 3.5-inch x 1/4-inch O.D.
Traceability: Each tube is individually numbered (738521–738536) and was manufactured under ISO 17025/ISO 17034 conditions.
Application: Used for checking recovery, linearity, and precision in VOC air monitoring and material emission testing.
