网页Use Performance Level 1 Thermo Scientific™ SureSTART™ 2 mL Glass Screw Top Vials for everyday chromatography analysis. They provide an affordable choice and can be used with all GC and HPLC/UHPLC instrument types. These 2 mL glass screw top vials are Specification Certified to ensure autosampler compatible physical dimensions.
网页very low expansion coefficient HPLC vials teflon1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vi E-mail: market@aijirenvial.com Whatsapp:+8618057059123. Get Price. Send Inquiry.
网页Sep 15, 2015 Screw Neck Vials ND8, small opening, 8-425 thread and Micro-Vials ND8 hydrolytic class glass is very hard and has a low expansion. Get Price 14.
网页Jul 1, 2016 When you think of a vial, you probably consider a small container composed of Some budget vial glass has a linear coefficient expansion. very low and very high pH
网页2020年12月7日 · Technical Guide. Alloys with controlled expansion characteristics are used for a broad variety of applications where thermal size change of the metal must be considered in component part design. Generally, these alloys expand when heated and contract when cooled. Composition and crystal structure, together, help determine the
网页The autosampler and storage vials from infochroma ag are manufactured from borosilicate glass. Borosilicate glass can be cooled to the maximum freezing temperature possible. It is the accessory used in combination with the vials (caps, seals) which define the maximum freezing temperature. Cylindrical vials such as the Vµ-Vials of infochroma
网页chromatography glass vials 8-425 very low expansion screw thread very low expansion coefficient autosampler vials Nov 18, 2021 · 1.5mL 9mm Short Thread Vial ND9 1.5mL 8-425 Screw
网页Apr 8, 2021 Type 1 glass has the least pH shift (lowest leaching characteristics) and a Coefficient of Expansion = 33 for Clear and 51 for Amber Sample Vials and Accessories A plastic cap is stretched over the rim of the vial to form a seal has an expansion coefficient of approximately 33x10–7 ˚C and is.
网页3.3 Expansion borosilicate glass has a very high resistance to attack from water, acids, salt solutions, halogens and organic solvents. Only hydrofluoric acid, hot concentrated phosphoric acid and strong alkaline solutions cause appreciable corrosion of the glass. Neutral borosilicate glass (ASTM E-438 Type 1B) also has excellent chemical
网页Jul 1, 2016 When you think of a vial, you probably consider a small container composed of Some budget vial glass has a linear coefficient expansion. 3.5.11 HPLC and GC Certified Vial KITs (Short Thread Vials and Short Thread
网页2017年8月21日 · LOW EXPANSION COEFFICIENT - 9mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with very low expansion coefficient. It shows excellent chemical resistance to acidic and neutral
网页Jan 13, 2022 Low Expansion Coefficient - 9Mm Screw Thread Autosampler Vials Are Made Of Clear Type 1, Class A Borosilicate Glass With Very Low Expansion Your reliable partner - GL Sciences 3.5.11 HPLC and GC Certified Vial KITs (Short Thread Vials and Short Thread Seals ND9) a low expansion coefficient even at high temperature
网页2 mL amber autosampler vial, 12 mm diameter, 32 mm height, 9-425 thread. Our capped vials are widely used in standard HPLC and applications. Due to their technical geometry, these vials can be used with all common
网页2012年3月30日 · Trusted solutions - Swiss Labst GOLD glass quality, a low expansion high purity glass with an extremely low Chromacol 2mL, 12x32 Standard Opening Screw
网页very low expansion coefficient HPLC glass vials waters 1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis 6-20mL GC Headspace Vials 8-60mL EPA Storage Vials HPLC Syringe Filters