Uses and applications of UV fused quartz cuvettes

Top-quality ocular quartz products ideal for UV/Vis and fluorescent measurements as well as standard sizes fit most of the UV instruments; Our ultraviolet quartz cells are all in high accuracy only; +/- 0.015 mm for all criterion quartz cuvettes as well as +/- 0.005 mm for quartz cuvettes with screw caps.

Ethereal range: 190-2500 nm; Transmission at 200 nm: > 83%; Acidic, basic, organic-based solvent-resistant (not including chloroform); no leakage is discovered for all the cuvettes containing hydrochloric acid, anhydrous ethanol, carbon tetrachloride, as well as benzene over time;

Easily washable by ultrasonic sonicators and ideal for recurring utilizes on a long-term basis!

Quartz cuvettes with PTFE caps

The subsequent step up from Quartz cuvettes with PTFE caps is a stopper top.  These stoppers are huge because they are actually simple to seal off a cuvette and offer a close to airtight seal.  To create this seal, we fuse a quartz or else glass block on top of criterion 10 UV fused quartz cuvettes and then drill a hole into the block utilizing a tapered bit.  We offer the taper a coarse finish so when a stopper is inserted it makes a taut seal because of the small flaws in the taper.  Some consumers have had to eliminate the stoppers with pliers since they fit so strongly!

Cuvette Glass/Quartz Caps

Now in all sincerity the quartz as well as glass caps are not all that admired, but they had to make an exterior here since we do have them.

Essentially, these caps seal precisely the similar as our stoppers but they are made from glass or else quartz depending on which kind of cuvette you decide. 

Selecting a glass or quartz cap does offer you the alternative to add attachments to the tops of the caps.I remember one customer had us add a small round penny head to the cap so it would be simpler for them to grip.