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Announcing another independent study comparing HydraSleeves and other no-purge samplers to low-flow sampling. This study concentrated on explosives and the majority of PAH's. The National Defense Center for Energy and the Environment (NDCEE) conducted this... READ MORE
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As announced, late last year we invested in tooling to manufacture the new 4-inch HydraSleeves. Well, 3 months later, they have finally arrived, and we are very excited. When they are in development stage we... READ MORE
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Did you know that the HydraSleeve can be used simultaneously with other sampling devices to provide additional sample volume or for comparison purposes? Using the same tether, a HydraSleeve may be suspended about a... READ MORE
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There are times when the precise, slow, discharge using HydraSleeve straws to decant samples is not required. For example, when you are filling large 1-liter bottles as opposed to small 40-mls vials it would be... READ MORE
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Recently HydraSleeve users have expressed much interest in using the SuperSleeves simply to gain more volume from sampling a 2-inch (Schedule 40) well. Our large SuperSleeve holds more than 2 liters and fills within a... READ MORE
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For the 6th year we were happy to be involved in the Neilsen's 2012 North American Environmental Field Conferences & Expositions in beautiful San Diego, California. The dates were February 7-10th 2012 at the Marriott... READ MORE
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Did you know HydraSleeves can be left in the wells between sampling events? This can be any indefinite time frame - even years! The unique design of the check valve, the special food-grade poly material, ... READ MORE
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You all know how exciting those fishing shows are on ESPN? Well here's another one for you! We have pubished a video demonstration of Fishing for HydraSleeves. Please see the video on our website by... READ MORE
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Please see this link for a great in-depth description of the Green Remediation Focus based at the federal superfund site, Massachusetts Military Reservation. One goal of the greener remediation at this facility was to convert... READ MORE
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Do you drop in a 2-inch HydraSleeve in a 2-inch well and recover it immediately? If so, we would like to hear from you. It has come to our attention that some HydraSleeve users do... READ MORE
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While doing research last week we just happened to find this case study on the use of our HydraSleeves. We are proud to provide the link and continue our growing list of independent research which... READ MORE
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Lately we have had a lot of talk about use of the HydraSleeve within the United States. However, we do continue to see more and more growth outside of the United States as well. We... READ MORE
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It's always a pleasure working with Dave and Gillian Nielsen on their groundwater sampling courses. The last class we conducted here at our facility was the Complete Groundwater Sampling Field Course held in our... READ MORE
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To use a SuperSleeve or not to use a SuperSleeve? That is the question we hope to answer in this short video demonstration. Two years ago we introduced the SuperSleeve, also known as the HydraSleeve... READ MORE
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ANOTHER HAPPY CUSTOMER! PLEASE READ THE UPDATES We are happy to continue this program and we look forward to reading about your experiences. Please give us your testimonial to use on the website and... READ MORE
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Below we are repeating an article that piqued much interest last month. We are repeating it because we have received new information and have updated the state regulator map to reflect the change. Another reason... READ MORE
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Let us do the work for you! THE HYDRASLEEVE WELL TEMPLATE FORM To make life simpler for you we have developed a web form which can help us determine which HydraSleeve would be best for... READ MORE
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When we answer the telelphone with the company name, GeoInsight many people ask "Is this the HydraSleeve Company?" The answer is, yes, GeoInsight is home of the HydraSleeves. We are the patent holder and,... READ MORE
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The most popular questions we are asked about HydraSleeves are questions concerning the check valve. This is basically the most important part of any HydraSleeve. The top-filling check valve coupled with the lay-flat sleeve is... READ MORE
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Please help us to help you and receive a stylish HydraSleeve t-shirt. We would like to know what topics you would like covered in our video demonstration program. All of the current videos can be... READ MORE
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CLOSED OPEN ALTHOUGH IT'S HARD TO SEE HERE - BOTH SIDES OF THE CLIP OPEN The sand weight clip - not simply for sand weights any more! At... READ MORE
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GeoInsight is now set up with a new video camera for those questions we are asked which would be better answered in moving pictures, rather than in the spoken (or written) word. A short, simple... READ MORE
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One of the top questions we are always asked by potential users of the HydraSleeve is: What do regulators think of this no-purge groundwater sampling method? Regulatory recognition of alternative groundwater sampling methods is changing... READ MORE
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Congratulations! You have decided to make your next groundwater sampling event simple by using HydraSleeves. You have watched the videos; you have determined which HydraSleeves are best for your requirements; and you are ready to... READ MORE
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Many times customers order more than one size of HydraSleeves on the same order for the same project. Often it has been difficult to tell one size of sleeve from another. For a short time... READ MORE
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In order to get the most sample water from some wells, the HydraSleeve needs to be compressed in the bottom of the well. This is typically necessary when the screened interval is short and/or the... READ MORE
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Introducing the new 4-inch Spring Clip for use with 4-inch HydraSleeves. These larger Spring Clips provide the same usefulness and simplicity as the 2-inch Spring Clip which many of you have enjoyed using for years. ... READ MORE
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Introducing the improved Spring Clip Instruction Sheet. These handy clips have been popular for several years as an accessory to the 2-inch HydraSleeves. We are now expanding the line to include a larger version... READ MORE
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It appears that marketing has another popular internet outlet in Facebook. We would like to keep our friends and customers informed in a more timely manner using Facebook. Current events, news, and commonly used tips... READ MORE
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Recently we launched the mobile version of our website for better viewing on smart mobile devices. Simply find our website using the normal web address www.hydrasleeve.com through your mobile device - the technology will automatically route you to the... READ MORE
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The 2011 North American Environmental Field Conference and Exposition was held in San Diego in January. We are proud to have participated for the fifth straight year. GeoInsight hosted a booth and Kent Cordry presented... READ MORE
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Customer Feedback Survey Please help us serve you better. Our customer satisfaction survey provides us with valuable environmental and demographic data. The information you provide will guide us toward future product development and promotion. Please take... READ MORE
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THE HYDRACLAMP These 5-1/2 inch water-tight clamps could be just the tool you need for decanting multiple samples from one recovered HydraSleeve. The clamp can be used to seal the top of the HydraSleeve when... READ MORE
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