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152014 Chromolith® Flash RP-18 endcapped 25-2 HPLC column

152014
Purchase on Sigma-Aldrich

Overview

Products

Catalogue NumberPackaging Qty/Pack
1520140001 Fibre case 1 st
Description
Catalogue Number152014
OverviewAll Chromolith® columns are made of monolithic silica with a characteristic bimodal pore structure. Chromolith® 2mm columns have macropores with 1.6 µm diameter, giving a column efficiency exceeding 100,000 plates/meter. The mesopores are 13 nm (130 Å), the surface modification is octadecylsilan with full end-capping.
Product Information
HS Code9027 90 00
Quality LevelMQ100
Safety Information according to GHS
Storage class10 - 13 Other liquids and solids
Disposal32
Chromatographic residues: Aggressive, explosive (e.g. peroxides) or toxic substances in chromatographic layers or sorbents must be eliminated using suitable methods (washing out, elution) prior to disposal. The solvents used for elution can in many cases be reutilized. Larger quantities of sorbents (e.g. from columns) should be freed from solvents (filtration, drying) and packed into rip-resistant plastic sachets; container I. TLC carrier materials and columns should be disposed of together with the corresponding waste materials (aluminium, glass, plastic); container K.
Storage and Shipping Information
StorageNoTempLimit
Specifications
Pressure≤ 20 bar
Performance (anthracene)
Theoretical Plates (N/m) (Anthracene)≥ 70000
Capacity factor (Anthracene)3.3 - 4.3
Tailing (USP)0.90 - 1.40 %
separation factor (anthracene/progesterone)2.2 - 2.6
Global Trade Item Number
Catalogue Number GTIN
1520140001 04027269213855