We do not accept samples with enriched 14C (often used as a tracer). Any contamination of any amount of enriched 14C ("hot") material may cause thousands of dollars in clean-up and other costs. If you submit "hot" samples to this lab, you may be liable.
See below a list of our services.
40mL pre-cleaned borosilicate amber EPA vials with septa caps (PTFE-lined silicone).
PTFE-rubber, 22mm flexseal disc
The septa pictured are being discontinued. Chromatographic Specialties has worked with a supplier to find an alternative. Contact them directly to inquire about testing the new "22mm PTFE/grey butyl septa for 24-400 Screw Cap, pk1000".
Numeric labelling of vial caps.