riyadh chromatography vials 1st hydrolytic class glass 51 expansion

What are the differences between “33 expansion” and “51

Mar 30, 2012 Our MicroSolv brand vials are made from SCHOTT® brand glass tubing, of first hydrolytic class. First hydrolytic class glass is very hard and ...

Technical Note: Does an Autosampler Glass Vial Influence the pH of

case 1st hydrolytic class tubes have been used with examples of 33, 51 and 70 expansion type raw glass tubes. • 1 mL 18MΩ HPLC water (Aijiren Tech™.

Aijiren Techbrand 51 Expansion Glass Shell Vials with Plug Style

Closure Type, Titeseal™. Color, Clear. Material, Borosilicate Glass. Type, Vial. For Use With (Application), Ideal for storing dry products 

Why is high glass quality so important when you want to detect low

51 type made in Europe. E. Aijiren Tech Vials & Closures. Vial/Glass quality comparison, 1st hydrolytic class glass types, 33 vs 70. 33 expansion glass 

Aijiren Techbrand 51 Expansion Short Style Glass Shell Vials without

Material, Borosilicate Glass. Color, Clear. Type, Vial. For Use With (Application), Ideal for storing dry products. Disposable, Yes 

Chromacol Routine Vials and Caps - Aurora Borealis Control BV

Options for caps and septum for standard HPLC and GC requirement. 1st hydrolytic class glass 51 expansion meets all current USP and Pharmacopeia criteria 

Which vial should be used for which application? - Analytics-Shop

Most vials are available in hydrolytic Class 1 white and brown glass as well as brown glass is only available with expansion coefficients 51 worldwide.

How to Select Chromatography Vials - Qorpak

Selecting chromatography vials for lab use is complicated because there are many glass vials are made from 51 expansion glass (heated at 1,00°C during ...