RESTEK 12620-124 RTX-5 MS Cap Column with 5 m Integra-Guard, Fused Silica, 0.25 µm Pore Size, 0.25 mm ID, 15 m Length : Amazon.ca: Industrial & Scientific
Rtx-5 (G27) Columns (fused silica)
Gc Capillary Column - Restek RTX - 5
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10196 » RESTEK Rtx-5 PONA Tuning Column 5m 0.25mm ID 1.0um - buy now