VB-50/608 50% methylpolysiloxane / 50% phenylpolysiloxane

Primary applications include drugs, herbicides, PAHs, PCBs, pesticides, pharmaceuticals, steroids, tocopherols; EPA Methods 508, 608 and 8080.

Replaces DB-17, AT-50, SP-2250, DB-17ms, BPX-50, SP-17, DB-608, 007-17, SPB-608, HP-50+, SPB-50, ZB-50, and Rtx-50.

Chromatograms

Phenols

Specifications

IDs: 0.25 mm, 0.32 mm, and 0.53 mm
Lengths: 15, 30, and 60 m
Temperature rating: -40°C to 340/360°C

ID (mm)	µm df	Temp limits
0.25	0.15	-40° to 320/340°C
	0.25	-40° to 320/340°C
0.32	0.25	-40° to 320/340°C
	2.00	-40° to 280/300°C
0.53	1.00	-40° to 300/320°C

For more information about columns

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Further reference

ValcoBond applications