Cylindrical Glass Cuvette with Glass tube, Light Path 1mm, Φ=19mm, Cuvettes

Description

Cylindrical
Glass
Cuvette with
Glass
tube, Cuvettes, Φ=19mm, Light Path 1mm.
The cuvette design already incorporates a tube so that the cell can be attached to other apparatus, or sealed off with a flame, depending on the application.
Parameters:
Cell Material
Optical Glass
Cell Volume
0.28 mL
Light Path Length
1mm
Tube Length(OD=6mm,ID=4mm,Thickness=1mm)
70mm
Outside Dimensions Diameter
22mm
Windows Thickness
1.25mm
Spectral range
350-2000 nm
Our cuvettes are brand new and direct from us, the manufacturer. Science Outlet has extensive manufacture experiences in scientific quartz products for 20 years. Our engineering experts welcome any questions about our quartz products and their spectroscopic or laser applications. We can also fabricate customized quartz and glass scientific apparatuses to your specifications. You just send us your design or diagram and we will send you a quotation. With our competitive pricing and finishing time, we are confident that we can underbid other online/offline scientific quartz/glass instruments vendors
.
The reasons of ordering cuvettes from Science Outlet (eBay ID: quartzcrystal):
1. We are #1.
We are the eBay's #1 quartz cuvettes superstore and one of the largest retailers on the Internet. Never buy serious scientific cuvettes from other fly-by-night sellers who sell cuvettes as a side business. We are a reputable scientific instrument company, established on 1970s and selling over the internet 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. How can you identify a non-professional store?
Just check their eBay lists, ask their questions regarding optics and capability of build customized cuvettes. If they sell toys, small electronics, know nothing about optics and making customized cuvettes, they must be a non-professional store.
4. Market facts of Quartz cuvettes on eBay.
There are lots of eBay individual sellers who whole sell low quality cuvettes with low price. However, they are not optical engineering professionals and know nothing about the quartz cuvettes technology. They buy low quality cuvettes from small companies and sell it on the way of selling a candy bar 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 high school kids but definitely not suitable for serious scientific R&D.
5. Drawback of low quality cuvettes.
1) Windows material contains fluorescence impurities.
2) Light path is not accurate and bad optical quality.
3) Bond tech is not reliable and introducing leakage later.
4) Cuvette life time is short.
5) No professional help and warranty on optics, spectroscopy and quartz cuvette applications.
Three major techniques of quartz cuvette manufacturing and quartz bonding:
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 on the market under 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
Credit Card or Bank Wire payment
, please tell us on eBay message.
"Worry Free" Shipping Method:
After receiving your payment, your item will be shipped within 1 business days with
insurance
. If your item was lost and damaged, we will do
FULL
money refund or ship a new one to you! Absolutely worry free!
1. Free international shipping to all over the world:
Via Hong Kong Post Registered Air Mail. For
U.S. Buyers, it usually takes 5-10 business days to arrive. (It includes a tracking number that can be traced on
www.usps.com
) 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.)
2. Expedited (Express) Shipping Option:
US.95-19.95, depends on destination country. Your order will be shipped via UPS/FedEx/DHL/EMS which usually takes 3-5 business days to arrive. It includes a tracking number.
Please leave us a phone number which helps your local UPS/FedEx/DHL/EMS delivery person to reach you. Without a phone number, we can NOT ship your order out.
3. 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. (U.S.
buyers whose shipment value is less than 200 USD usually do not experience delays and duty
[1]
. If your order value is more than 200 USD, please let us know. We will discuss the customs issue with you to make sure that you get happy, fast and smooth shipping.)
[1]http://www.cbp.gov/xp/cgov/trade/basic_trade/internet_purchases.xml#PostalServiceCouriersandFreight
Return:
We have great confidence in our products! If you are not completely satisfied for any reason, simply ship it back to us within 30 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 your refund.)
So why wait? Buy it now!
Contact Us:
If you have any questions or some specific requirements, you can always reach us by eBay email or quartzcrystal88 AT gmail.com. We try our best to serve you. Your satisfaction, positive feedback, and a 5-star DSR are our goal.
Thank you for your interest!