Guard columns
OV® Fused Silica tubing are produced from the purist form of glass, named fused silica. Fused silica capillaries consist of fused silica tubing and many external coatings of polyimide, It is the polyimide coating that is primarily responsible for the notorious flexibility of the capillary guard columns. They are available in various length and ID and highly advanced deactivation techniques are used to ensure the guard columns and retention gap columns are the most inert possible.
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Item No. OV6180350-1515mx 0.18mm Deact Fused Silica Tubing, supplied Cage
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Item No. OV6320450-15
15m x 0.32 mm Deact Fused Silica Tubing, on a cage
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Item No. OV6530660-15
15m x 0.53mm Deactivated Fused Guard, on a Cage
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Item No. OV6180350-30
30mx 0.18mm Deact Fused Silica Tubing,supplied Cage
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Item No. OV6250350-30
30m x 0.25 mm Deact. Fused Silica Tubing on a cage
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Item No. OV6320450-3030m x 0.32 mm Deact. Fused Silica Tubing, on a cage
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Item No. OV6530660-30
30m x0.53 mm Deact. Fused Silica Tubing, on a cage
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Item No. OV6530660-60
60m x 0.53mm Deactivated Fused Silica on Cage
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Item No. OV-3377
Ceramic Cutter 25mm x 25mm for scoring fused silica tubing
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Item No. OV-3374
Diamond Tipped Pencil
