Sample cells were made with 7 mm i.d. pyrex tubing with a pre-pulled neck at about 23 mm from the bottom. The sample cell was first attached to a vacuum stopcock and an adapter so that it can be conveniently set up for dehydration of the sample on a vacuum apparatus and for the succeeded adsorption of Xe.

There are also TOC/VOA vial for TOC system, sample storage glass vial, and COD test tubes available for various laboratory requirements.

20ml glass FTU test tube vials feature a 10ml graduation. We are a leading supplier of 25mm FTU test vials for professional water analysis.

Water analysis sample cells, also known as FTU test vials or turbidity bottles, are carefully packaged to ensure safety during transit.

• Packaged in paper boxes with internal partitions to prevent collision.
• Standard packaging: 6 pieces per box.
• Bulk options available: 100 pieces per pack for high-volume requirements.

Our facility was founded in 2007, covering more than 10,000 square meters, including a clean workshop of over 2,000 square meters. With a 100,000-class cleaning room and multiple automated production lines, we maintain high quality and competitive pricing for global customers.

We primarily supply autosampler vials, HPLC vials, GC vials, septa and caps, EPA vials, TOC vials, COD vials, reagent bottles, and various chromatography accessories. We have successfully served over 4,200 clients worldwide.