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Firstly, almost all vials are made out of 1st hydrolytic class glass. 1, Class B), whereas amber is generally only available as 51 expansion.
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Mar 20, 2020 · Premium vials and closures 8mm Screw vials and closures 8-425 thread finish, standard opening, 2mL, 12x32mm • Superior quality 1st hydrolytic class glass (Type 1) in clear and amber, meets all
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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.
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Chromatography - Focus on vials, closures & chemicals. Firstly, almost all vials are made out of 1st hydrolytic class glass. 1, Class B), whereas amber is generally only available as 51 expansion.
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8-425 thread finish, standard opening, 2mL, 12x32mm • Superior quality 1st hydrolytic class glass (Type 1) in clear and amber, meets all requirements of Pharm. US, EU, JPN • Open top caps are designed to be used with any of our 8mm septa • Polypropylene caps are chemically inert and suitable for most chromatography applications •
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LC Certified Vials - Obrnuta faza. A & B. Clear vials are Type 33 expansion glass, Amber vials are Type 51. Blue 9mm Bonded PTFE/Silicone Cap - 100 pack. Non-Slit Septa. Pre-Slit Septa. Chromatography Vials, Certified Clear Glass 9mm R.A.M.™ Vial
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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.
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1st hydrolytic class glass 51 expansion meets all current USP and Pharmacopeia criteria; Short thread screw vials and caps: convenient handling of mid volatiles; Crimp vials and caps: for low evaporation of highly volatile samples; Snap vials and caps: convenient handling of low volatile samples; Amber vials ensure integrity for light sensitive
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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 expansion coefficient of 33 implies that this harder clear glass has to be processed at higher temperatures. These amount
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• Even vials made from high quality, 1st hydrolytic grade glass tubes can cause pH shifts in samples • In general 33 expansion glass affects solution pH least • The 70 expansion glass, although classified as Type 1, shows a more marked shift in pH than any of the 33 expansion and 51 expansion glass types tested here.
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China 0.3ml PP Short Screw-Thread Micro-Vial, Clear 11.6*32mm.Aijiren 9mm screw thread vials have a 1.5ml screw chromatography vials for sale from China. Get Price Shimadzu hplc vial with insert for 2ml vials
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Dec 22, 2021 · Home » News » hplc autosampler vials » 12x32mm 1st hydrolytic class glass 51 expansion autosampler vials labeling space What are the differences between “33 expansion” and “51 22 12 2021
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Best Price 2ml amber vial with writing patch. 1.2ml HPLC vials are compatible with autosampler 2. Vials are available in the color of clear , the material of borosilicate 3.The specification is 12*32mm. 4.Assembled PTFE septa and PP cap 5.The minimum order is one pack with 100 Nos of vials, the
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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 Bonded caps to prevent septa push-through. • Superior quality 33 expansion borosilicate clear (Type 1, Class A) or 51A amber
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1st hydrolytic class glass 51 expansion chromatography glass vials precision-formed neck 1.1ml Crimp Neck Micro-Vial, 32 x 11.6mm, clear glass – Kinesis Inc. Crimp Vial 11mm, 1.1ml (12x32mm) Conical Bottom.