Environmental Sample Containers. Lab Products is an authorized dealer for many of the top environmental sample container product lines. These lines include: C&G Containers, EP Scientific, I-Chem, Thermo Scientific, J.G. Finneran, Wheaton, Qorpak and other quality manufacturers.
Description: Clear depyrogenated sterile empty vials are type I borosilicate, assembled with butyl stoppers and aluminium seals. Used in the aseptic protocol. Used in the aseptic protocol. ,EPSCST5-20EA,EPSCST20-20EA,EPSCST30-20EA,EPSCST50-20EA,EPSCST2-13EA,EPSCST10-20EA,EPSCST100-20EA
Jan 01, 2007 · Unweighted nine-point calibration curves were linear over a range of 0–250 ng/mL (TCC) and 0–50 ng/mL (DCC and TetraCC), and routinely yielded coefficients of determination (R 2) of greater than 0.998. Results obtained for spiked check samples had a coefficient of variation of less than 10%, indicating good overall precision.
VWR® 8-425 Screw-Thread Vials. Supplier: VWR International. Description: Standard opening screw-thread vials are manufactured from borosilicate glass and have a maximum fill volume of 1.8 mL. Certificates. ,46610-736CS,46610-736PK,66009-882CS,66009-874CS,82028-420CS,82028-422CS,66020-950CS,66020-950PK,66009-878CS,66009-878PK.
May 12, 2015 · To measure dissolved gases, 40 ml of groundwater samples was collected in precleaned volatile organic analysis (VOA) vials with no headspace and stored upside down at 4°C until analysis. To minimize diffusion of oxygen into the VOA vials through the septa, samples were analyzed within 5 days.
usual manner. The soil calibration curve was acquired by selecting a “Soil” method type and purging a 5-mL aliquot of each calibration standard directly from the VOA vial using the Model 4552 soil probe. The calibration solutions for the “Soil” method contained sodium bisulfate preservative, precleaned white quartz sand, and a stir bar.
There are so many cleaning processes that you must first determine what “pre-cleaned” means to you. Cleaned for contaminants - used in environmental applications such as Semi-volatiles, Pesticides, PCBs, Metals, or Purgeable Volatile Organics. Visually clean – pristine containers with no visible particles, film, etc.
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Vial, VOA, 40 mL with 5 ML Sodium Bisulfate & Tare Weighted with Stirbar EP Scientific Products Organic Compounds (VOC’s) whether it is the Environmental Protection Agency (EPA) SW846 Method 5035 or more traditional methods.
Description: Precleaned volatile organic analyte sampling vials with open-top caps. ,REST21799EA,REST26121EA,REST21798EA,REST21797EA,REST26122EA,REST21796EA EPA screw neck vials, KIMBLE®
40-ml VOA Vials. In order to provide our customers with the very best in quality, we manufacture our own 40-ml borosilicate glass vials. We continue to earn the trust and respect of testing laboratories throughout the USA with the consistent quality of these vials. 24-414 open-top caps with 10/125 Teflon/silicone septa.
Precleaned Vials If you are doing any sampling, testing, or validation, you need to make sure the results were not skewed by a contaminant that may have come from the container. Newly manufactured bottles and vials may contain release agents and contaminants from the manufacturing factory which coats all surfaces of these bottles or vials on
VOA Vials - Open Top Closures and Septum. Thomas®. High-quality borosilicate glass and rigid, autoclavable cap Standard open top, flat silicone/ PTFE septum design 40 mL capacity Available in clear or amber Vials are available assembled only or pre-cleaned to EPA protocol B. Independent laboratory certified version is also.
Jars. Jars are offered in different sizes and shapes to accommodate any sample or procedure needed. The containers are manufactured using opaque or clear materials for optimum visual monitoring and measurements. Jars may be purchased with a cap for the wide mouth openings to seal substances securely.
VOA Vials - Solid Top Closures, PTFE Lined, Standard. exterior of each case is labeled with a lot number. Each case contains a "Certificate of Analysis". An independent laboratory is used to certify the container's cleanliness, assuring impartial results. Finneran 40mL Clear VOA Vial now available with graduations - 5mL increments.