Great video. Another three points- measure flow rate when sampling to ensure its between 100-250 ml per min (atleast on my site). Also wear safety glasses at all times to ensure no product can get in your eyes as thats a direct health risk. Lastly, if you are doing multiple locations change your nitrile gloves at each as they are only good for about 30 mins of chemcial contact depending on their rating and could be leaching products onto your skin.
Just a tip for anyone watching this, be careful doing a TD with the probe. It should be fine with a Heron, but if you have a Solinst product interface probe you could blow out the seals dropping it down deep wells. But hey if it's a rental have at it I guess.
did you ensure a positive meniscus for the tubes to make sure no VOC off gassing would occur? You didn't explain this in your video. Other than that very instructional.
Thanks for the comment and you're right, I forgot to explain that in the video. If you're heading into the field, please make sure you familiarize yourself with how the laboratory would like the bottles filled!
Thank you for producing all these sampling guide vids, and this has helped me tremendously!
Great video. Another three points- measure flow rate when sampling to ensure its between 100-250 ml per min (atleast on my site). Also wear safety glasses at all times to ensure no product can get in your eyes as thats a direct health risk. Lastly, if you are doing multiple locations change your nitrile gloves at each as they are only good for about 30 mins of chemcial contact depending on their rating and could be leaching products onto your skin.
Your video helped me a lot! Cheers.
That's great! Thanks for the feedback
Just a tip for anyone watching this, be careful doing a TD with the probe. It should be fine with a Heron, but if you have a Solinst product interface probe you could blow out the seals dropping it down deep wells. But hey if it's a rental have at it I guess.
did you ensure a positive meniscus for the tubes to make sure no VOC off gassing would occur? You didn't explain this in your video. Other than that very instructional.
Thanks for the comment and you're right, I forgot to explain that in the video.
If you're heading into the field, please make sure you familiarize yourself with how the laboratory would like the bottles filled!