Product Code	Description	Packaging
C0001189	24-414 White Open Top PP Screw Cap with 22mm Natural PTFE/ White Silicone 3.0mm Thick Septa (EPA Quality).	100 pcs/pk.

Features:

* Resealable box helps to prevent contamination during use.
* Constructed with PTFE/Silicone septa for contamination free sampling.
* Ultra Clean PTFE/Silicone septa is optimized for gas chromatography and mass spectrometry.

2. Certified (Ultra Clean) Kit


Certified 2ML Clear Screw ND9 Vial Kit	Certified 2ML Amber Screw ND9 Vial Kit

3. Certified (Ultra Clean) Closures
Certified 9mm Screw Cap with PTFE/Silicone Septa 1.0mm thick.
(For 2ML ND9 Vials) Certified 9mm Screw Cap with PTFE/Silicone Septa, Pre-slit, 1.0mm thick.
(For 2ML ND9 Vials) Certified 24-400 White Screw Cap with PTFE/Silicone Septa, 3.0mm thick.
(For ND24 TOC Vials)

Certified 18mm Screw Metal Magnetic Cap with PTFE/Silicone septa, 1.5mm thick.
(For ND18 Screw Headspace Vials) Certified 20mm Crimp Aluminum Cap with PTFE/Silicone Septa, 3.0mm thick.
(For ND20 Crimp Headspace Vials)

4. Certificates

* ISO 9001:2015, ISO/IEC17025, ISO13485:2016, ISO45001 and ISO14001.

* SGS.

* COA (Certificate Of Analysis).

* Kinds of Patents.

5. FAQ

* Free Sample---Yes, Free Samples are available.

* Shipping---Air Shipping, Courier Shipping, Sea Shipping and so on.

* Lead Time---3-15 Working Days, based on actual situation.

* Certificates--- ISO, SGS, COA.