GRS-35 GC Capillary Column

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Overview

GRS-35 is the GRS designation for a (35% phenyl) dimethylpolysiloxane phase. This phase is a compromise between GRS-20 and GRS-17 in phenyl content. It is a popular phase for drug analyses; and like the entire series of phenyl-substituted phases, columns coated with the GRS-35 can be rinsed to remove non-volatile and high boiling contaminants.

Bonded and crosslinked
Excellent thermal stability
Moderately polar
Comparable to OV-11
Similar phases: DB-35, Rtx-35, SPB-35, AT-35, HP-35, BPX-35
USP Phase Specification: G42

GRS-35, (35% Phenyl) Methylpolysiloxane columns are available in all standard column I.D.’s and lengths.

Details

Details Will be updated soon…!

Application

Schedule II Stimulants

Order Info

GC COLUMNS

Part number	Phase	particle size (µm)	length (mm)	ID (mm)
GRS-35-10-0.2F	GRS-35	0.2	10	0.25
GRS-35-10NB-0.5F	GRS-35	0.5	10	0.1
GRS-35-10V-0.1F	GRS-35	0.1	10	0.53
GRS-35-10V-0.5F	GRS-35	0.5	10	0.53
GRS-35-10V-1.2F	GRS-35	1.2	10	0.53
GRS-35-10V-2.0F	GRS-35	2	10	0.53
GRS-35-10V-2.6F	GRS-35	2.6	10	0.53
GRS-35-10V-3.0F	GRS-35	3	10	0.53
GRS-35-10W-0.25F	GRS-35	0.25	10	0.32
GRS-35-10W-5.0F	GRS-35	5	10	0.32
GRS-35-15-0.1F	GRS-35	0.1	15	0.25
GRS-35-15-0.25F	GRS-35	0.25	15	0.25
GRS-35-15-0.2F	GRS-35	0.2	15	0.25
GRS-35-15-0.5F	GRS-35	0.5	15	0.25
GRS-35-15-1.0F	GRS-35	1	15	0.25
GRS-35-15NB-0.25F	GRS-35	2.5	15	0.1
GRS-35-15NB-0.5F	GRS-35	0.5	15	0.1
GRS-35-15V-1.0F	GRS-35	1	15	0.53
GRS-35-15V-1.2F	GRS-35	1.2	15	0.53
GRS-35-15V-2.0F	GRS-35	2	15	0.53
GRS-35-15W-0.25F	GRS-35	0.25	15	0.32
GRS-35-15W-0.3F	GRS-35	0.3	15	0.32
GRS-35-15W-3.0F	GRS-35	3	15	0.32
GRS-35-20HS-0.25F	GRS-35	0.25	20	0.18
GRS-35-25-0.25F	GRS-35	0.25	25	0.25
GRS-35-25-0.2F	GRS-35	0.2	25	0.25
GRS-35-25-0.5F	GRS-35	0.5	25	0.25
GRS-35-25V-1.0F	GRS-35	1	25	0.53
GRS-35-25V-1.2F	GRS-35	1.2	25	0.53
GRS-35-25V-2.0F	GRS-35	2	25	0.53
GRS-35-25V-3.0F	GRS-35	3	25	0.53
GRS-35-25V-5.0F	GRS-35	5	25	0.53
GRS-35-25W-0.25F	GRS-35	0.25	25	0.32
GRS-35-25W-0.3F	GRS-35	0.3	25	0.32
GRS-35-25W-0.5F	GRS-35	0.5	25	0.32
GRS-35-25W-1.0F	GRS-35	1	25	0.32
GRS-35-25W-2.05F	GRS-35	2.05	25	0.32
GRS-35-30-0.1F	GRS-35	0.1	30	0.25
GRS-35-30-0.25F	GRS-35	0.25	30	0.25
GRS-35-30-0.2F	GRS-35	0.2	30	0.25
GRS-35-30-0.5F	GRS-35	0.5	30	0.25
GRS-35-30-1.0F	GRS-35	1	30	0.25
GRS-35-30HS-0.5F	GRS-35	0.5	30	0.18
GRS-35-30V-0.25F	GRS-35	0.25	30	0.53
GRS-35-30V-1.0F	GRS-35	1	30	0.53
GRS-35-30V-1.2F	GRS-35	1.2	30	0.53
GRS-35-30V-2.0F	GRS-35	2	30	0.53
GRS-35-30V-2.6F	GRS-35	2.6	30	0.53
GRS-35-30V-3.5F	GRS-35	3.5	30	0.53
GRS-35-30V-5.0F	GRS-35	5	30	0.53
GRS-35-30W-0.25F	GRS-35	0.25	30	0.32
GRS-35-30W-0.5F	GRS-35	0.5	30	0.32
GRS-35-30W-1.0F	GRS-35	1	30	0.32
GRS-35-30W-1.5F	GRS-35	1.5	30	0.32
GRS-35-30W-5.0F	GRS-35	5	30	0.32
GRS-35-40HS-0.2F	GRS-35	0.2	40	0.18
GRS-35-50-0.1F	GRS-35	0.1	50	0.25
GRS-35-50-0.25F	GRS-35	0.25	50	0.25
GRS-35-50-0.2F	GRS-35	0.2	50	0.25
GRS-35-50-1.0F	GRS-35	1	50	0.25
GRS-35-50W-0.25F	GRS-35	0.25	50	0.32
GRS-35-50W-0.3F	GRS-35	0.3	50	0.32
GRS-35-50W-0.5F	GRS-35	0.5	50	0.32
GRS-35-60-0.25F	GRS-35	0.25	60	0.25
GRS-35-60-1.0F	GRS-35	1	60	0.25
GRS-35-60W-0.25F	GRS-35	0.25	60	0.32
GRS-35-60W-0.5F	GRS-35	0.5	60	0.32
GRS-35-60W-5.0F	GRS-35	5	60	0.32

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