Aug 13, 2021 · 11mm Snap Neck Closures for Sale--Aijiren Vials for HPLC/GC 11mm Snap Closures are an extension of the crimp cap sealing system. Stretch the plastic cover on the edge of the 11mm Snap Vial, and form a seal by squeezing the Septa between the glass and the PP Cap.
Closure contains ultra-low-bleed silicone septa for ultra trace analysis Products are shrink wrapped in order to assure originality, purity and transport safety. Download White Paper: MS Certified Vials: Pre-cleaned and certified vials for mass spectrometry
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Jun 02, 2021 · What is RoHS? RoHS is an initialism for Restriction on the use of certain Hazardous Substances. RoHS was first introduced as a European Union directive (2002/95/EC), which went in force in 2003. It requires heavy metals including lead, mercury, cadmium, and hexavalent chromium and flame retardants, such as polybrominated biphenyls (PBB) or
13-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.065",806550-13 13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 4.0mL Clear Vial, 15x45mm, 13-425mm Thread
RoHS limits these substances to 0.1% or 1,000 ppm (except for cadmium, which is limited to 0.01% or 100 ppm) by weight of homogenous material. On June 4, 2015, Directive 2011/65/EU was amended by Directive 2015/863 to add 4 new phthalates increasing the total number of restricted substances to 10.
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Certified Supelco ® vials, caps, and septa ensure minimal contamination and an air-tight seal. Mininert ® Valves Mininert ® valves are highly dependable, leak-tight closures for screw top vials, crimp top vials, and other laboratory containers.
Oct 21, 2021 · Regulatory Alert: The Instituto Federal de las Telecomunicaciones (IFETEL) Holiday closure is right around the corner. IFETEL will be closed from December 23rd until January 5th, 2022. The closure may cause an added 2 week lead time for certification.
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Clear vial designed for water sample collection for volatile organic analysis (VOA) Vial shoulder slope optimized to prevent air bubble entrapment. Available in the standard 40mL size. Open-top white polypropylene cap bonded with 0.060in. thin PTFE-lined silicone septum. Septum permanently bonded to the cap for secure sealing.
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