Balances: We offer a complete line of balances from top-loading portable and industrial balances all the way up to the most sensitive dual range analytical balances.  We have a complete line of NTEP certified balances as well as ultra-low and microbalances and moisture analyzers.  Every scale can come with a  certification of calibration if desired.  For Balances or FBS please send inquiries to: sales@qtonics.com

Quality Used and Refurbished Equipment: We have an ever-changing supply of used and refurbished equipment of top manufacturers.  Among the instruments offered are HPLCs, Mass Spectrometers, Microscopes, Gas Chromatographs, ICP Systems, Balances, Water Baths, Centrifuges, Lab Freezers, Lab Refrigerators, Toxicology equipment, Lab Centrifuges, Water Purification Systems, Incubators, Analytical Equipment, Chemistry Equipment, Biology Equipment.  All lab equipment goes through a strict decontamination process and is given a Decontamination Certificate.  Please contact sales@qtonics.com for availability of the piece of equipment(s) you need.  We have excellent pricing and very short lead times!

Fetal Bovine Serum (FBS) for Cell Culture:   Our FBS reagents undergo the most stringent quality control screening and validation standards to ensure high quality and consistent batches with minimal variability.  We provide you with the right origin and lot sizes at the right price without sacrificing quality or consistency.

FBS Samples are gladly provided by contacting Qtonics at sales@qtonics.com

Premium US Origin FBS:  This FBS is 100% sourced and processed in the United States and is used in a broad range of cell culture applications including the most sensitive cell culture conditions.  Each batch of FBS is fully documented and traceable from the source of origin to final filtration.  The traceability certified by the International Serum Industry Association (ISIA).

Premium USDA Approved Origin:  This FBS is sourced from countries outside the US and has the USDA requirements for import into the US.  Like the Premium US Origin FBS, each batch of FBS is fully documented and traceable from the source of origin to final filtration.  The traceability certified by the International Serum Industry Association (ISIA).