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 solutions, due to its relatively low alkaline content even to alkaline solutions.

Reaction vials are made from 33 expansion borosilicate glass, ideal for use in heated sample reactions.General-purpose sample vials are used for collection, storage, and transportation procedures. With a range of the material manufacturing and capacity options, users may tailor based on content and process requirements.

Clear Glass Vials can be made from different coefficient of expansion glass; most notable 33-expansion and 51-expansion glass. All Aijiren Technology Clear Glass vials are made from of 33-expansion glass. The alkali content is low and 33-expansion glass has very low free ion content. Figure 1. Transmission curves for Amber Glass and Clear Glass vials.

These 13mm vials are manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass and feature a 13-425 thread finish, they are available in Aijiren Tech™ Premiere™, National™ and Chromacol™ brands. 9mm Clear Glass Screw Thread Vials Aijiren Tech™ Nearly eliminate septa push-through and improve sealing.

USP Type 1, Class A, 33 Borosilicate Glass is the most inert and chemically resistant glass widely used in laboratories especially for chromatography applications. Type I glass is composed primarily of silicone and oxygen, with trace amounts of boron and sodium. It has the lowest leaching characteristics and a linear coefficient of expansion of 33.

KIMBLE® Clear Sample Vial. 33 Expansion, With White Urea Caps and PTFE-faced White Rubber Liner. Converted from Type I, 33 expansion borosilicate glass tubing. 60940A-4 complies with EPA 600 series methods. Packaged in corrugated trays with partitions. Closed-top white urea caps with PTFE-faced white rubber liners. Questions?

Mar 22, 2020 · Type I glass has the least pH shift, lowest leaching characteristics, linear coefficient of expansion 33 or 51, 33 for clear autosampler vials and 51 for amber vials. USP Type I , 33 Borosilicate Glass is the most inert and chemically resistant glass widely used in laboratories especially for chromatography applications.

USP Type 1, Class A, 33 Borosilicate Glass is the most inert and chemically resistant glass widely used in laboratories especially for chromatography applications. Type I glass is composed primarily of silicone and oxygen, with trace amounts of boron and sodium. It has the lowest leaching characteristics and a linear coefficient of expansion of 33.

• Available in both clear and amber glass these vials can be used with 8mm crimp and snap caps Approximate Chemical Composition for Borosilicate Glass Description SiO 2 B 2 O 3 Al 2 O 3 CaO MgO Na 2 O K 2 O BaO 33 expansion Glass 80% 13% 3% 0.1% – 4% 0.1% <0.1% N-51A Glass 72% 12% 7% 1% – 6% 2% <0.1%

Autosampler Vials. Our autosampler vials are manufactured from clear or amber borosilicate glass type I. Vials come with the most popular size 12x32mm and 15x45mm. The 12x32mm vial also be referred to as 1.5ml vial, 1.8ml vial, or 2.0 ml vial. A variety of caps, liners and other closures are

1-800-843-1794. Advanced Search. My account; Checkout; Log in

Choose from clear or amber glass vials. Screw-thread sample vials are manufactured from either clear 33 expansion borosilicate clear glass (Type 1, Class A) or 51A amber glass. Vials maintain PH level and eliminate ion leaching. Choose from a polypropylene cap with a PTFE-lined foam backing or a polypropylene cap with a PTFE-lined silicone septa.

peaks, damaged needles or dislodged septa, decreasing analysis failures and sample reruns. • Clear glass vials-made from USP Type I, Class A, 33 Borosilicate Expansion glass, with lowest leaching • Amber glass vials made from USP Type Class B, 51 Borosilicate Glass. • The performance of the septa is critical for optimal analysis.

Superior quality 33 expansion borosilicate clear glass Type 1, Class A or 51A amber glass. Vials -.:: Alovie Technologies ::. 8mm (8-425) screw neck vials are the original smaller opening autosampler 33 is clear borosilicate glass referred to as Type 1, Class A-33 Expansion. Borofloat Glass -75% - Borofloat Glass up to 75%

Target Snap-It Glass Vials. Wide-opening 2 ml, 12 x 32 mm vial Superior 33 expansion borosilicate glass Meets extremely tight tolerances I-D vial with write-on patch measures 0.5, 1.0 and 1.5 ml 1230W33 Convenience Kit contains 100 Target Snap-It Clear Vials with Clear Seals with Red PTFE/White Silicone Septa.