chemical test 1st hydrolytic class glass 51 expansion autosampler vials

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 

The Importance of Autosampler Vial Selection in the GC-MS

Oct 15, 2011 Pyrethroid pesticides, adsorption, 33 expansion high purity clear ... of a non-silanized 51A amber (type 1, class B) glass autosampler vial ...

a Comparison of the Inner Surface Performance of Vials and Pre

Jun 18, 2014 Key words: borosilicate vials, glass delamination, glass corrosion ... in bulk glass chemistry and also in thermal coefficient of expansion.

Vial Sales Kit - Richland Glass

ASTM/USP Type 1, Class B refers to amber glass and clear glass with a coefficient of expansion of 48-56 COE. Type 1 borosilicate glass has high chemical 

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

Glass of the 1st hydrolytic class is very hard and has a small coefficient of expansion, even in large temperature fluctuations. It has excellent chemical 

Meet the Aijiren Tech Scientific Family

of vials, closures and crimpers for GC, HPLC and headspace analysis as well as Firstly, almost all vials are made out of 1st hydrolytic class glass.

Vials and Closures Catalog 2014-2015 - Aijiren Tech Scientific

9mm Wide Opening Screw Thread Vials and Closures. • Superior quality 33 expansion borosilicate clear (Type 1, Class A) or 51A amber (Type 1 Class B) glass, 

Chromlab Analytical autosampler vial - B&C Biotech

Chromlab Analytical® Autosampler vials are manufactured from glass meeting the international standards for hydrolytic extraction, ASTM E-438 Type 1 class A 

La-Pha-Pack_Catalogue_EN_6.pdf

other vials of 1st hydrolytic class glass (without surface treatment). glass in 33 expansion and amber glass in 51 expansion.

Sample Vials - Welch Materials

51-expansion glass vials and Type-2, 33-expansion glass vials. Welchrom® Sample vials are made from first class of hydrolytic borosilicate glass, ...

Analytical Vials - Sigma-Aldrich

The 40 mL vials are available in clear (Type 1, 33 expansion) and amber (Type 1, 51 expansion) borosilicate glass. Related Product Categories. HPLC Columns.

Routine Autosampler Vials | Aijiren Tech Scientific - US

Routine Vials and Caps are ideal for most HPLC and GC applications and high throughput 1st hydrolytic class glass 51 expansion meets all current USP and ...

National Scientific Vials and Closures Catalog Lit No 20206 - VWR

Superior quality (Type 1, Class A) glass. • Headspace vials are available National Certified Vial Kits are fully lot-tested including HPLC and GC ...

solutions - Crawford Scientific

9mm Wide Opening Screw Thread Vials and Closures t Superior quality 1st hydrolytic class glass (Type 1) in clear and amber, meets all requirements of Pharm.

Vials Information - Chromatography - MACHEREY-NAGEL

All autosampler vials of our program are made from 1st hydrolytic class glass. They fulfill all requirements for chromatography analysis (autosampler ...