Effect of Chemicals on Glass. Clear borosilicate and amber 51 expansion glass exhibit a high degree of chemical resistance with a few exception: Some chemicals can etch the surface of glass. Surface etching does not usually affect the dimensional characteristics of glass, but it can release chemical components into the sample solution.
Thermo Scientific™ National 12 × 96mm Glass Vials for Automated TOC Analyzers are available in open top or screw-thread designs. Maximum fill volume: 5mL; Superior quality N-51A clear borosilicate glass; 5mL sample vial is designed for use in the Shimadzu™ Model ASI-5000
Vials are made from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass, and meet all US, EU and JPN Pharmacopia standards. Choose from Thermo Scientific Premiere, Thermo Scientific National and Thermo Scientific Chromacol brands. 9mm wide opening vials; Easy-on, easy-off convenience with just one turn
Our inventory is sourced through liquidations and surplus from the biotechnology and pharmaceutical industries.
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.
Dec 23, 2021 · Short Thread 9mm Amber Glass 1.5 mL HPLC Autosampler Vials w 23 12 2021 1.5mL Amber Short Thread Vial w/Write-on Spot, 9mm Thread, 11.6x32mm Economy TYPE 100/pk Free Samples, Fast Shipping and Technical Support Available.
The National Scientific 8-425 SO Assembled Vial Kit is a 2mL, 8-245 screw thread vial and cap kit for use with an autosampler. The kit includes 100 vial assemblies consisting of clear glass, flat-bottom vials and open-top, flangeless caps with inserted septa.
Micromeritics/Alcott Model 728 1 mL Autosampler Glass Vials w/Caps. Vials are 8 x 35 mm. Uniform wall thickness and fully annealed tops are manufactured to exacting tolerances that meet or exceed original equipment manufacturers requirements. Chemically resistant, low extractable 33 expansion borosilicate glass. Polyethylene push-in caps.
Micromeritics/Alcott Model 728 1 mL Autosampler Glass Vials w/Caps. Vials are 8 x 35 mm. Uniform wall thickness and fully annealed tops are manufactured to exacting tolerances that meet or exceed original equipment manufacturers requirements. Chemically resistant, low extractable 33 expansion borosilicate glass. Polyethylene push-in caps.
Pacific Vial is the #1 leading manufacturer of autosampler glass vials and autosampler glass bottles. Contact us today at 866-686-VIAL. Vials Information - Chromatography - MACHEREY-NAGEL. All autosampler vials of our program are made from 1st hydrolytic class glass. Only snap cap vials for storage of powdery samples and the blow-molded glass
national chromatography 4ml vials on stock 4 mL (13mm) Screw Thread Vials – Thermo Fisher Scientific 4 mL (13mm) Screw Thread Vials. These 4mL (13mm) 15 x 45mm vials are manufactured from superior 51A amber (Type 1, Class AB) or clear
These 2ml clear glass vials feature a flat bottom and 8-425 screw thread neck. Vial closures are sold separately. 100/Pack; 2000/Case. National Scientific#: C4013-1. These 2ml clear glass vials feature a flat bottom and 8-425 screw thread neck.
National Scientific. These 13mm vials are 3.5mL, 15x46mm vials with 13-425 thread finish. Manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass and feature a 13-425 thread finish. Get maximum sample extraction without need for separate inserts by using Microsampling and High.
1-4mL Autosampler Vials for HPLC, national waste 4ml glass vials 100/pk . 4 Ml Vials at Thomas Scientific Clear waste and wash vial, 4 mL (15 mm) (single pack). ...
clear glass vials are Type 1, 33-expansion glass. Type 1, 51-Expansion Glass More alkaline than 33-expansion glass and is adequate for many laboratory uses. It has an expansion coefficient of 51x10–7 ˚C and is composed primarily of silicon and oxygen, with trace amounts of boron. All Waters amber glassware is Type 1, 51-expansion glass.