Grab Sampling Systems
Grab Sampling Systems
Grab sampling, also known as lab sampling or spot sampling, is the collecting of a sample of liquid or gas in a pipeline, tank, or system with the intent of transporting the sample to a laboratory for analysis.
Resources and Guides on Grab Sampling Systems
Best Practices for Successful Sampling
While individual considerations may be required based on the uniqueness of your process and operations, representative sampling typically adheres to a few primary best practices.
What is Grab Sampling?
Grab sampling, also known as lab sampling or spot sampling, is the collecting of a sample of liquid or gas in a pipeline, tank, or system with the intent of transporting the sample to a laboratory for analysis.
Sampling Basics
Depending on the process phase, temperature, consistency, chemical makeup and other factors, there are a variety of approaches that can be used to extract a sample.
Specifying a Grab Sampling System
Given the wide variety of configurations available, there will be several criteria to consider in order to properly specify a grab sampling system.
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Grab Sampling
Swagelok grab sampling systems enable safe, efficient sample capture - meeting your specific plant application needs.
Sample Cylinders
Protect product integrity during transport with sample cylinders featuring consistent wall thickness, smooth internal neck transitions for easy cleaning, and heavy-wall connections that resist flaring.
- Sizes from 10 to 3785 cm3 (1 gal)
- 304L, 316, 316L, and Alloy 400
- Working pressures up to 5000 psig (344 bar)
- Variety of options including integral valves, outage tubes, color-coding, and specialty coatings
Types: Sampling, transportation-compliant (DOT, TPED, Transport Canada, CCC), single and double ended