Environmental Sampling Vials and Closures Vials for use in environmental sampling; caps and septa designed for use with pre-cleaned environmental sampling vials. Products include kits and ampules, and may be available in several sizes and vial colors. Filter By category Vials Environmental Sampling Vials and Closures brands Cole-Parmer (3)
Thermo Scientific™ Economy Certified Glass VOA Vials with 0.125in. Septa. Designed for water sample collection for volatile organic analysis, these certified glass vials are available in the standard 40mL size and feature all the essentials and none of the frills. Volume (English) 1 oz. Diameter (Metric) Outer. 28 mm. Diameter (English) Outer.
White polypropylene open top cap with bonded PTFE-lined silicone septum. Septum permanently bonded to the cap. Catalog No 297-2414 is an open top cap without septum and can be used with Thermo Scientific loose septa with 24mm diameter. Processed to meet EPA Performance Based Specifications for Volatile Organic Analysis.
Thermo Scientific™ Amber VOA Glass Vials with Closed-Top Cap are designed for EPA volatile organic analysis (VOA) when a pierceable septa closure is not needed. Available Certified to meet EPA Performance Based Specifications for Volatile Organic Analysis, Processed the same way as the certified vials but without certification documentation
Autosampler Vials . Vials are referred to as VOA vials (Volatile Organic Analysis vials). VOA vials consist of a 40 mL (nominal) VOA vial assembled with 24mm bonded septa cap, pre-cleaned and certified from Greenwood Products, Inc. (Part No. 03- 4033BTS1443, or equivalent).
Septa Caps fit VOA vials and jars with the matching finish. The same high quality septa caps used on our Thermo Scientific VOA Vials, septa bottles and septa jars. Processed to meet EPA Performance Based Specifications for Volatile Organic Analysis. Compare this item HNO3 1:1 2.0ml Ampule EP Scientific Products Compare this item
Generally used for volatile organic compound analysis and sample storage, our 20mL, 40mL, and 60mL VOA vials are available in clear or amber borosilicate glass with our patented .125" PTFE/Silicone Top Hat™ septa. The patented septa, designed by J.G. Finneran, provides a positive physical lock between the septa and closure to assure that
VOA Vials C & G Container VOA Vials are most commonly used for Volatile Organic Compound Analysis. These Vials are Type 1 Borosilicate glass available in Clear and Amber. Vials come with a choice of 1pc 24-414 white cap and sonically bonded septum. Compare this item VOA Vials Industrial Glassware
Septa Protect your most critical samples from collection to analysis with these premium pack amber glass VOA vials, featuring special foam cell dividers and assembled dust covers to protect the injection surface prior to use. $298.00 - $343.00 Specifications View More Specs Products 2 Description Specifications Description
Thermo Scientific™ Septa Caps include a bonded-in 0.045 in. thick septa. The same high quality septa caps used on our Thermo Scientific VOA Vials, septa bottles and septa jars. Processed to meet EPA performance–based specifications for Volatile Organic Analysis. LDPE Foam-lined Polypropylene Caps for Bulk Separates Thermo Scientific™
Apr 14, 2023 · Enzymatic reactions were stopped by vigorous mixing of the contents of the tubes, followed by 30 min at -20°C for phase separation (aqueous phase solidifies and organic phase remains liquid on top). The organic phase was removed and transferred to glass vial inserts and stored in GC vials at -20°C until further analysis.
securely in place without bonding to the cap, so septa can be removed and replaced as needed. Amber is recommended for UV light sensitive samples. I-CHEM Certified® 200 and 300 series bottles are guaranteed to meet the EPA’s Performance Based Specifications for Volatile Organic Analysis.
ultra clean Volatile Organic Chemical sampling vial caps and septa Bottles, Vials, Caps & Septas – Sampling Systems 33 mm Welded Cap & Septa assembled Description: Our 90/10 septa material is a clear neutral semi-translucent, 45-50 durometer silico
Thermo Scientific™ Amber VOA Glass Vials with Closed-Top Cap are designed for EPA volatile organic analysis (VOA) when a pierceable septa closure is not needed. Available Certified to meet EPA Performance Based Specifications for Volatile Organic Analysis, Processed the same way as the certified vials but without certification documentation
Amber vial designed for water sample collection for volatile organic analysis (VOA) Vial shoulder slope optimized to prevent air bubble entrapment Amber color protects light-sensitive analytes from breakdown prior to analysis Available in the standard 40mL size Open-top white polypropylene cap bonded with 0.060in. thin PTFE-lined silicone septum