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.
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| UV fused quartz cuvettes |
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!
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 an airtight seal. To create this seal, we fuse 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.
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