Our closures with septa are made in a wide variety of sizes and materials ensuring you have the right combination for your sample type and analysis temperature. Each product is manufactured using strict quality control standards resulting in consistent cap dimensions with septa which may be certified for higher purity grades.
I-Chem™ Unprocessed Level Clear Borosilicate Glass Vial with Open-Top Cap, 28 OD x 95 mm H, 40 ml . Vial, 40 ml, 28 OD x 95 mm H, Clear, Borosilicate Glass, 24-414 mm Closure, White Polypropylene Open-top Cap with PTFE-faced Silicone Liner, Unprocessed Level, 44 ml Brim Volume, 0.125" Unbonded Septum, For Volatile Organic Analysis
Description. Fisherbrand™ Type 1 Class A Borosilicate Glass Clear Sample Vials with Fitted Caps feature fitted black phenolic caps with either polycone liner or PTFE faced white rubber liner. Also available: pre-cleaned EPA (Environmental Protection Agency) vials for VOA (volatile organic analysis), with or without certification, and fitted
Our precleaned, Type 1 borosilicate clear or amber glass vials are washed in non-phosphate detergent, rinsed three times with tap water, and rinsed with ASTM Type-1 organic-free water to remove detergent. Post cleaning, vials are assembled with PTFE/silicone septa and open-top polypropylene caps.
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, or 2pc. 0.125 in. PTFE/Silicone septum press fitted into 24-414 white hole closure.
Clear vial designed for water sample collection for volatile organic analysis (VOA) Vial shoulder slope optimized to prevent air bubble entrapment Open-top white polypropylene cap with standard 0.125in. thick PTFE lined silicone septum
I-Chem. ®. Wide-Mouth Septa Jars. These Wide-Mouth Septa Jars are available as clear or amber Type III soda-lime glass, and are recommended for EPA Volatile Organic Analysis (VOA) soil methods. Open-top cap is equipped with a pierceable PTFE-faced silicone septum. Available Certified to meet EPA Performance Based Specifications for Volatile
Clear and amber sample vials are pre-cleaned and certified for volatile organic analysis. Vials are fully assembled with green polypropylene closure and 0.125” PTFE silicone septa. Made from Type 1 borosilicate glass. Certificate of analysis is included in each case. Packed 72 pieces per case.
Also available: pre-cleaned EPA (Environmental Protection Agency) vials for VOA (volatile organic analysis), with or without certification, and fitted white polypropylene open top caps with PTFE faced silicone septa
u Thermo Scientific Clear VOA Vials with 0.125 in. Septa clear borosilicate glass vial with 0.125 in. silicone/PTFE septum in a white PP cap Clear VOA Vials with 0.125 in. Septa are designed for water sample collection for volatile organic analysis (VOA). We've put 20 years of experience behind our most popular VOA vials.
Clear vial designed for water sample collection for volatile organic analysis (VOA) Vial shoulder slope optimized to prevent air bubble entrapment; Clear or amber vials; Amber is recommended for light-sensitive analytes; Available in the standard 40mL size; Open-top white polypropylene cap with standard 0.125in. thick PTFE-lined silicone septum
Jan 02, 2006 · Figure 3 - Typical mass chromatogram of volatile residue in hexane caused by PTFE/silicone septa: a) hexane extract of a piece of septum; b) vial septum was punctured once by a syringe to sample 1 μL hexane for GC analysis; c) hexane in the last vial was reanalyzed after 3 days; and d) analyzed immediately after 100 μL hexane was added from one vial to another (the septum was punctured 10
Clear borosilicate glass and Black PP cap material; PTFE/Silicone septa; Closed cap; Ideal for water sample collection for volatile organic analysis ; Vial shoulder slop designed to minimize air bubble entrapment; Certified to meet or exceed EPA performance standards; Quantity of 100 per pack; Formerly CEV-4013
SSP makes autosampler septa, GC septa, bonded caps, magnetic caps, EPA/VOA septa, cap mats, and re-sealable septa. Our silicone septa are platinum-catalyzed for ultra-low bleed and we use only the highest-quality PTFE liners.
Available in three sizes with the standard 0.125in thick, I-Chem blue, PTFE/Silicone septa in an open top 24-414 Polypropylene cap. The I-Chem molded-in septa retainer ring holds the septa securely in place without bonding to the cap, so septa can be removed and replaced as needed. 40mL, 200 series vials are available in a convenient, 144 piece
