Rtx®-50 (Fused Silica)

General purpose columns for pesticides, herbicides, rosin acids, phthalate esters, triglycerides, sterols.
Temperature range: 40°C to 320°C.
Equivalent to USP G3 phase.

The high thermal stability of Rtx®-50 columns makes possible dual-column analysis with common phases such as Rtx®-1MS or Rtx®-5MS. Between analyses, high temperatures can be used to drive less volatile contaminants off of the column.

(Crossbond® 100% methylphenyl polysiloxane)

Custom lengths and film thicknesses available. Call Technical Service at 800-356-1688 or 814-353-1300, ext. 4, or contact your Restek representative.
SAVE MONEY! Get six columns for the price of five. Call 800-356-1688, ext. 4, or your Restek representative for details!

Description	Length	temp. limits	qty.	Cat.#	Price	Wish list	Cart
0.18mm ID
0.20µm df
Rtx-50	10-Meter	40 to 310/330°C	ea.	40501

Rtx-50	20-Meter	40 to 310/330°C	ea.	40502

0.40µm df
Rtx-50	10-Meter	40 to 300/320°C	ea.	40510

Rtx-50	20-Meter	40 to 300/320°C	ea.	40511

0.25mm ID
0.25µm df
Rtx-50	15-Meter	40 to 300/320°C	ea.	10520

Rtx-50	30-Meter	40 to 300/320°C	ea.	10523

0.50µm df
Rtx-50	15-Meter	40 to 290/310°C	ea.	10535

Rtx-50	30-Meter	40 to 290/310°C	ea.	10538

1.00µm df
Rtx-50	15-Meter	40 to 280/300°C	ea.	10550

Rtx-50	30-Meter	40 to 280/300°C	ea.	10553

0.32mm ID
0.25µm df
Rtx-50	15-Meter	40 to 300/320°C	ea.	10521

Rtx-50	30-Meter	40 to 300/320°C	ea.	10524

0.50µm df
Rtx-50	15-Meter	40 to 290/310°C	ea.	10536

Rtx-50	30-Meter	40 to 290/310°C	ea.	10539

1.00µm df
Rtx-50	15-Meter	40 to 280/300°C	ea.	10551

Rtx-50	30-Meter	40 to 280/300°C	ea.	10554

0.53mm ID
0.25µm df
Rtx-50	15-Meter	40 to 280/300°C	ea.	10522

0.50µm df
Rtx-50	15-Meter	40 to 270/290°C	ea.	10537

Rtx-50	30-Meter	40 to 270/290°C	ea.	10540

0.83µm df
Rtx-50	30-Meter	40 to 270/290°C	ea.	10569

1.00µm df
Rtx-50	15-Meter	40 to 260/280°C	ea.	10552

Rtx-50	30-Meter	40 to 260/280°C	ea.	10555

1.50µm df
Rtx-50	15-Meter	40 to 250/270°C	ea.	10567

Rtx-50	30-Meter	40 to 250/270°C	ea.	10570