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60% Vespel®/ 40% Graphite Ferrule, 1/4" to 6mm OD TubePart Number: 392611749Fitting Size: 1/4" Ferrule ID: 6 mm Fits Column ID: 6 mm OD Tube Similar to: CR213406, RF-400/6MM-VG2 Temperature Limit: 400°C Qty/Pk: • Precision drilled, quality Vespel®/Graphite blend • Stable to 400°C • Recommended for GC/MS interface applications • Easy to reuse • Less likely to adhere to column than 100% Vespel® • More durable than graphite • Does not cold flow • Packaged in Ultra Clean glass bottles |