"I ordered a single piece to replace one that broke during shipping in a cheap, poorly packed kit I ordered elsewhere. The CTech part is quality glass with good fitting joints - a perfect if not better substitute for the original piece. Equally important is that the product was well packaged and got here in just a few days all in one piece!

Customer service was very helpful and receptive to my questions when the USPS screwed up my delivery tracking. I could tell CTech was on my side and wanted a fully satisfied customer. I will definitely come to CTech first the next time I need a specific piece."

"I ordered from this company expecting at least 3 or 5 days for shipping. They surpassed my expectations by delivering in two days. They have some of the lowest prices I've seen in any online store and that is the main reason I chose to buy from them. You won't regret purchasing merchandise from this company. "

"I give CTechGlass.com a perfect 10/10 on customer service! I placed an order 4/25, it was shipped the next day and arrived 2 days later nicely packaged with zero problems. I received e-mail updates along the way as I placed my order and as it shipped. I am definitely a satisfied customer that will be back again."

"I ordered several items from C-Tech including glasswear (rb flasks), and was very happy with the quality, as well as the competitive pricing. There is a well organized and excellent selection of glass adapters. Although some of the inventory has a limited selection of items. The order was processed and shipped immediately (package arrived in 2 days!)

Bottom Line : Site to bookmark, good price and quality."

"Shopping at CTechGlass.com was a pleasure. The items for which I had been searching were available and at a reasonable cost. They have a wide variety of laboratory equipment available. The site is easy to use, and shipping response is very quick.
Having several payment options, including PayPal, and their ease of a check out process, made this a very good experience.
Thank you!!
from ddbutton"

"Shopping at CTechGlass.com was very easy. I was looking for a vacuum adapter to replace the one that I had accidentally broken in my chemistry lab, and it had to be the exact size. CTechGlass had a variety of lab distillation equipment that were easy to locate, including the vacuum tip adapter I had been looking for. Not only that, the website also had a detailed description of the different sizes the item came in, and I easily managed to find the exact one I had been looking for. It cost less than half the price I would have been charged for a replacement at my school! The item shipped rather fast, only a few days after I had ordered. The only thing I could argue was the shipping cost was a bit high, for the little piece I ordered. But with the cheaper total price I was still satisfied. The product I received was good as new, thank you CTechGlass"

"I ordered 4 different items from CTechGlass on a Tuesday morning, and by Friday of that very same week, with standard shipping, all 4 items had already arrived at my home. The cost of these items alone was already excellent, with the addition to the items arriving with surprisingly efficient packaging (each item was individually, nicely wrapped in thin bubble wrap, while the rest of the box was packed with larger bubble wrap to support the items) and speedy delivery, I'd definitely recommend this site to anyone."

"I give this company a ★★★★★
They were fast to ship, and package arrived amazingly fast and as described. The package was delivered to the wrong house, but they worked with me to get my package delivered. I would definitely shop here again in the future. Thanks for everything Ctech staff.

Justin"