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GenTech Scientific LLC

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GenTech Scientific LLC

Quality Instruments at Refurbished Prices

Natalie Griffin, Director of Operations
DOTmed user since July 2003

23 Mill St.
Arcade, NY 14009 USA
Phone: +1 (585) 492-1068
Natalie Griffin, Director of Operations
Phone:+1 (585) 492-1068

Latest Listings & Products From GenTech Scientific LLC

About Us

Since 1996, GenTech Scientific has been supplying quality refurbished analytical instrumentation. Our skilled technicians rigorously inspect and refurbish all of our products to go above and beyond a simple refurbishment process. We provide quality instruments, refurbished to exacting standards, at a fraction of the cost of new instruments - along with warranty coverage on all GenTech Certified Used Lab Instruments. 

We maintain a large inventory of used and refurbished lab instruments and parts. We stock GC, MS, LC, and HPLC analytical instrumentation. We are a full-service reseller for Agilent, Thermo, Dionex, AB Sciex, Shimadzu, Waters, and more. We have the instruments and the services to meet your lab's customized needs!

GenTech offers quality and performance at refurbished prices. WHY BUY NEW IF YOU DON'T HAVE TO?!

Equipment Categories


Cabinetry - Furnishings
Gas Chromatograph
Lab - General
Lab Table
Liquid Chromatograph/HPLC
Liquid Handling
Mass Spectrometer


Education, Training
Parts, New, Used and Rebuilt
Pre-Owned Equip Remarketer
Remanufacturer, Rebuilder
Rental Equipment
Repair, Maintenance, Service

Take a virtual tour of our 60,000 square foot facility. 

Our Blog

Our Blog
TECH TIPS: Thanksgiving Week Round-Up
Nov 23, 2021

Happy Thanksgiving! This week as we prepare to stuff ourselves along with the turkey, and take stock of all the things we have to be thankful for, it seems like a good time to take stock of our Tech Tips to date as well. Our very first Tech Tip, back in February, by Field Servi
TECH TIPS: Pre-Installation Site Prep
Nov 11, 2021

GenTech’s Process Improvement Leader, Joseph Bragg, went to Texas late last month to install a GenTech refurbished Agilent 6890 GC with dual towers, split/splitless injectors, and FID. Upon his return from the successful installation, we talked with Joe about the installation, and asked about
Nov 05, 2021

With our CCO Yvette Pagano at ASMS in Philadelphia this week, we’ve dubbed November “Environmental Month” here at GenTech Scientific. To kick off our focus on environmental analyses, this week’s Tech Tips rounds up some basics about PFAS analysis in drinking water. Our ver
TECH TIPS: How To Refill The EI Calibration Vial In An Agilent 5973 MSD
Nov 02, 2021

This week’s Tech Tips video answers the question, “How to refill the EI calibration vial in an Agilent 5973 MSD?” Despite being a bit older instrument, Agilent’s 5973 MSD remains a strong seller at GenTech Scientific. A quality instrument, the 5973 MSD is comparable to the 5
Food Safety Analysis Using LC/MS Equipment
Oct 27, 2021

Conducting food safety analysis using LC/MS equipment allows laboratories, corporations, and consumers to gain further insight into exactly what is in the products sitting on store shelves. From measuring acceptable levels of residual pesticide to identifying mystery components causing illness, L
Posted 59 Days Ago
$25,000 for 25 Years Giveaway!
2021 marks GenTech’s 25 Year Anniversary, and we are giving our customers $25 thousand reasons to celebrate with us! Submit the form below to enter!
Posted 279 Days Ago
Win a FREE pair of Apple Airpod Pro's by visiting our virtual booth at Pittcon! Hall 12 Booth 1210
Posted 320 Days Ago
Buy a TSQ Ultra, get an 1100 Front End FREE! Use promo code: TSQ2021
Posted 417 Days Ago
HTA HT2800T Liquid & Headspace Autosampler Chromatograph
Just Posted a HTA HT2800T Liquid & Headspace Autosampler Chromatograph... Click here to read more
Posted 495 Days Ago
WANTED - 7000 MS/MS System!
We are looking for an Agilent 7000 MS/MS System! We can uninstall, pick up, and ship from just about anywhere. We strive to make the process as easy as possible. If you have one that you are not using and you want to sell, please contact us. In your email please include model number and pictures of the instruments.
Posted 508 Days Ago
Check out our latest blog post here:
Life Science Applications of Chromatography

Posted 508 Days Ago
Send Us Your Equipment for Repair!