Quartz Cuvette 50 mm , 5cm cuvettes cell spectrometer, 17.5mL, quartz cell cells

Description

One Quartz Cuvette
(Open top, with PTFE cover, 50 mm light path, 17.5 mL volume, 2 transparent windows):
This cuvette has a fused quartz body with 2 transparent windows. It fits all standard UV-VIS fluorescence spectrophotometers such as Shimadzu, Perkin Elmer, GE, HP, and Beckman etc. It is manufactured for UV-VIS-NIR fluorescence/absorption spectroscopy research applications.
Parameters:
Windows
UV Quartz
Cuvette Top
Open top, PTFE cover
Light Path
50.00 mm
Volume
17.5 mL
Dimension
OD: 45mm × 52.5mm × 12.5mm
Spectral Range
190-2000 nm
Science Outlet cuvettes are brand new and direct from us, the manufacturer. We have extensive manufacture experiences in scientific quartz products for 20 years and serves the major universities and institutes all over the world . Our engineering experts welcome any questions regarding our quartz/glass products and their spectroscopic or laser applications. We also fabricate customized quartz and glass scientific apparatuses based on your specifications without minimum orders. You just send us your design or diagram and we will send you a quote. With our competitive pricing and finishing time, we are confident that we can underbid other online/offline scientific quartz/glass instruments vendors.
Reasons of ordering cuvettes from Science Outlet
(eBay ID: quartzcrystal):
1. We are #1.
We are eBay's #1 quartz cuvettes superstore and one of the largest online quartz/glass retailers. We are a reputable scientific instrument company, established on 1970s and selling cuvettes online since 2008 and on eBay since 2009. Just look at our eBay Feedback record and you will see why our customers rave about our service.
2. We are professional.
Currently we are the only professional quartz cuvettes manufacture on eBay. We can design, label and manufacture quartz cuvettes and other scientific lab wares for you.
3. Never buy serious scientific cuvettes from non-professional sellers.
There are lots of eBay individual sellers who sell low quality cuvettes. They buy low quality cuvettes from unknown companies and sell it in the way of selling candy bars or baby toys. These sellers could never use a spectrometer and know nothing about spectroscopy, not to mention optical and material engineering. BTW, they even steal cuvettes pictures and products descriptions from us. We believe that low quality cuvettes might be good for kids but definitely not suitable for serious scientific R&D.
4. Drawback of low quality cuvettes.
Inaccurate light path, bad optical quality, fluorescence impurities, leakage, short cuvette life time and no professional help
Three major techniques of quartz cuvette manufacturing
1. Solder Frit Bonding Method: Glass frit is sandwiched between two surfaces and fused at 800°C. The bonded surfaces are highly heat and chemical resistive. Low cost with high quality. Most cuvettes under 50 USD are made with is method.
2. Fully Fusion (Direct Fusion) Method: The process is direct fusion bonding without using any adhesives. The bonded surfaces have superior optical surface quality and excellent heat and chemical resistivity. All Hellma brand cells are made with this method. All these kind of cuvettes we sell on eBay are called "Fully Fused cuvettes".
3. Photo sensitive adhesive Bonding Method: A bonding agent is activated or cured by Ultra-Violet light. This method is very useful on bonding surfaces of different materials such as glass, quartz and metal. Also, it is excellent on making cuvettes of CaF, MgF and KBr which is very hard to do regular fusion work.
Payment:
We accept PayPal and ship orders to a PayPal Confirmed Address. If you do wish to use other payment ways, please send us eBay message.
"Worry Free" international shipping
Your item will be shipped within 1 business day with
insurance once payment is done. If your item was lost and damaged, we will do FULL money refund or ship a new one to you. Absolutely worry free!
Option 1. FREE global shipping with tracking number:
Via Hong Kong Post Registered Air Mail. For U.S. buyers, it usually takes 5-10 business days to arrive. The tracking number can be traced on USPS website.  For other international buyers, it usually takes 5-14 business days to arrive. (It includes a tracking number that can be traced on Hong Kong post and your destination county post website.)
Option 2. Expedited/Express Shipping with tracking number:
Your order will be shipped via UPS/FedEx/DHL/EMS which usually takes 3-5 business days to arrive. US.95-24.95, depends on destination country. Please MUST leave us a phone number which helps your local delivery person to reach you. Without a phone number, we can NOT ship your order out.
Duty/Tax Note:
Import duties, taxes and charges are the buyer's responsibility. While we will try our best to help you avoid delays and unnecessary taxes, we are NOT responsible for any Postal or Customs delays and charges. Please check your country's customs or Post Office websites for details. For example, U.S.
buyers whose shipment value is less than 200 USD don't need to pay duty
.
60 Days Warranty and Return:
We have great confidence in our products! If you are not completely satisfied for any reason, simply ship it back to us within 60 days and we will refund your FULL purchase price. (Please contact us first to get an RMA (Return merchandise authorization) number and Return address. Our customer service representative will instruct you the next step for refund.)
Contact Us:
If you have any questions or specific requirements, you can always reach us by eBay message. Your satisfaction, positive feedback, and a 5-star DSR are our goal. Thank you for your interest!