网页 vials are exclusively manufactured using first hydrolytic type 1 borosilicate glass with a 51 coefficient of expansion (COE) providing the most inertness for reduced analyte peak variability. What’s more, tight quality
网页 vials are exclusively manufactured using first hydrolytic type 1 borosilicate glass with a 51 coefficient of expansion (COE) providing the most inertness for reduced analyte peak variability. What’s more, tight quality
网页low Alkali content. Higher density of the glass surface offers ahigher hydrolytic resistance. Clear Glass of 1st hydrolytic class is differentiated by 33 expansion (Type 1, Class A) and 51 expansion glass (Type 1, Class B), whereas amber is generally worldwide only available as 51 expansion glass.
网页Made of 1st hydrolytic class, special 33 expansion glass; meeting current USP requirements for pharmacopeias. Ultra-low adsorption surface for critical polar compounds, enabling ultra trace-level analysis for strongly adsorbing analytes.
网页Jan 18, 2022 · 12x32mm 1st hydrolytic class glass 51 expansion autosampler sample vials pre-slit septa National Scientific Vials and Closures Catalog Lit No 20206 – VWR
网页Clear Glass of 1st hydrolytic class is differentiated by 33 expansion (Type 1, Class A) and 51 expansion glass (Type 1, Class B), whereas amber is generally worldwide only available as 51 expansion glass. The indicated lower
网页Kinesis chromatography vials and closures are designed to ensure contamination-free sample handling and trouble-free autosampler operation. The vials are made from 1st hydrolytic class 51 expansion glass which, unlike inferior alternatives, allows the manufacturing of clean, precision-fit vials. Our comprehensive range of vials includes
网页The injection and screw neck vials are manufactured according to ISO 8362 and ISO 11418. It is also possible to produce vials according to customer specific demands and to non ISO standards. NAFVSM vials are produced out of clear or amber borosilicate glass of the first hydrolytic class. In our automated process the vials are annealed at 600 °c.
网页Kinesis chromatography vials and closures are designed to ensure contamination-free sample handling and trouble-free autosampler operation. The vials are made from 1st hydrolytic class 51 expansion glass which, unlike inferior
网页autosampler glass vials from different sources. In this 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 (Thermo Scientific Smart2Pure
网页Fritsch GmbH • Milling and Sizing Page 2/3 Industriestrasse 8 • 55743 Idar-Oberstein • Germany Telephone +49 67 84 70 0 info@fritsch.de • www.fritsch.de Visually conspicuous was the difference in colour of the sieve fraction < 250
网页2016年11月14日 · Clear Glass of 1st hydrolytic class is differentiated by 33 expansion (Type 1, Class A) and 51 expansion glass (Type 1, Class B), whereas amber is generally worldwide only available as 51 expansion glass. The indicated lower
网页High quality, reliability, and cleanliness for HPLC, LC/MS and GC analysis. Chromatography vials and closures designed for contamination-free sample handling and trouble-free autosampler operation. Get glass sample vials with
网页A variety of vials, closures, and vial accessories in a range of sizes, shapes, and material compositions designed for various scientific applications; includes autosampler vials and accessories, dilution vials, scintillation vials, and serum vials. Autosampler vials come in convenient pre-packaged sets. Other options include general-purpose
网页Solvent Screw top Vials, clear, 4 ml, for 9 mm caps, 125 pc/PAK, Manufacturer: Thermo Fisher Scientific, Height: 46mm, Volume: 4 ml, Bottle Diameter: 15 mm, Add:NO.10 Bailing North Road,Qujiang District, Quzhou City, Zhejiang Province,China. 5.0 borosilicate glass amber 2 mL screw top vials for liquid autosampler waters.
网页Firstly, almost all vials are made out of 1st hydrolytic class glass. 1, Class B), whereas amber is generally only available as 51 expansion. The 40 mL vials are available in clear