Our Services

  • Testing & Analysis

  • Machine Sales

  • Consulting

  • Flux and Board Sales


Solderability Testing & Solutions Inc.

We are experts in the art and science of successful electronic manufacture from concept to end of life. This is also known as Interconnect Technology. At the concept stage we can help with material selection, at the production stage assist with assembly issues and advise on end of life strategies. Our mission is to be the “go-to” lab for Interconnect Technology support. We will give answers, not just data, in a timely and cost effective manner.

ISO 17025:2017

Copyright © 2017 ST&S Group

Testing & Analysis









While most test laboratories are extremely competent, they lack the knowledge to interpret the results and offer solutions to resolve the issue. Solderability Testing & Solutions Inc. can offer you solutions! Our testing and analysis service is divided into Bare Board, Components, and Completed Assemblies. While our specialty is PWB’s, PWA’s, and Component Interconnect Issues, we also perform Full Board Analysis to 6012/IPC 600. We continue to develop our skills in electronic component and metallurgical analysis, reverse engineering and failure analysis. We have extensive contacts throughout the Electronics Industry and can facilitate all forms of testing, analysis, and certification.

We are a full service Process Validation and Failure Analysis laboratory. We do not perform electrical function testing but almost everything else is possible. If we cannot do it in our lab we use third party labs that we have verified competent to perform the task. (We add a management charge when using subcontracted laboratories that covers time, shipment and payment costs). Our expertise lies in establishing the correct test parameters and interpretation of the test results produced by these laboratories. If you have a request for analysis that is out of our field we may be able to point you in the right direction










We recognize with the continuing shift to offshore procurement and manufacturing of electronics, there is a serious decline in technological knowledge available to troubleshoot manufacturing and assembly issues. For example, we can look at a complete bill of material and determine the root cause for any interconnect issues and performance. We also perform plant audits for clients.


We offer training seminars throughout the year to build and rebuild knowledge in the technology field. Contact us for the dates and times of our seminars.

Machine Sales









We are one of the few suppliers in the United States of quality solderability and testing machines. We provide both sales and service of solderability testing equipment and ion contaminometers.

Microtronic MV GMBH LBT 210 Wetting Balance

Microtronic ConTTest  containminometers

Specifications include: Incoming inspection of all types of components – SMD’s, PCB Test Coupons, for quantitative and comparative Solderability measurements.

In total compliance with international standards and specifications:

  • ANSI/J-STD 002

  • ANSI/J-STD 003

  • MIL ST o 883 D

  • I.E.C. 68-2-69

Flux and Board Sales









Solder Pots, Tools holders, Solder Alloy and J Standard Fluxes are available upon request. Please contact us for a list of available consumables. Consumables and spare parts are shipped UPS ground unless otherwise requested.

We represent a few, carefully chosen Electronic Manufacturer Services (EMS) companies focused on comprehensive end-to-end supply chain services providing design, engineering and manufacturing services to high-end commercial and military Original Equipment Manufacturers (OEM). Markets served from 24 hr turnaround to high volume offshore.


Ready to find out more?

To request a quote from ST&S Group, please e-mail or call us with specific test details. One of our staff members will get in touch with you as soon as possible. Thank you!