GC column, Polar, PERMABOND CW 20 M, 30 m L, 0.53 mm ID, 1 µm df Gradation - Iron - 0 • 2 • 5 • 10 • 25 • 50 • 100 mg/L Fe²⁺ ³⁺ 13 µL Sales Quantity 1
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12