Agilent CP-Sil 8 CB-MS GC Columns

Agilent J&W CP-Sil 8 CB is a general-purpose phase that incorporates 5% phenyl groups in the dimethylpolysiloxane polymer, giving it slightly higher polarity than CP-Sil 5 CB. This delivers better selectivity for aromatic compounds and makes it the best choice for method development. Equivalent to USP G27 and G36, it shows excellent column-to-column reproducibility and very high column efficiencies.

GC/MS columns are specifically designed to chromatograph a broad range of trace level samples, and offer low bleed and high inertness.

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Part Number	Short Description	Film Thickness	Phase	USP	ID	Length	Type	Material	Price
CP5840I5	CP-Sil 8 CB-MS, 25m x 0.25mm x 0.12um, 5in Cage	0.12 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	25 m	5 inch	Fused Silica	£874.00
CP5800	CP-Sil 8 CB-MS, 15m x 0.15mm x 0.15um	0.15 um	CP-Sil 8 CB-MS	G27, G36	0.15 mm	15 m	7 inch	Fused Silica	£475.00
CP5868	CP-Sil 8 CB-MS, 15m x 0.25mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	15 m	7 inch	Fused Silica	£475.00
CP5874	CP-Sil 8 CB-MS, 15m x 0.32mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	15 m	7 inch	Fused Silica	£525.00
CP5840	CP-Sil 8 CB-MS, 25m x 0.25mm x 0.12um	0.12 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	25 m	7 inch	Fused Silica	£779.00
CP5842	CP-Sil 8 CB-MS, 25m x 0.25mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	25 m	7 inch	Fused Silica	£779.00
CP5844	CP-Sil 8 CB-MS, 25m x 0.25mm x 0.4um	0.40 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	25 m	7 inch	Fused Silica	£779.00
CP5876	CP-Sil 8 CB-MS, 25m x 0.32mm x 0.52um	0.52 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	25 m	7 inch	Fused Silica	£859.00
CP5860	CP-Sil 8 CB-MS, 30m x 0.25mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	30 m	7 inch	Fused Silica	£779.00
CP5871	CP-Sil 8 CB-MS, 30m x 0.25mm x 0.5um	0.50 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	30 m	7 inch	Fused Silica	£779.00
CP5862	CP-Sil 8 CB-MS, 30m x 0.25mm x 1um	1.00 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	30 m	7 inch	Fused Silica	£779.00
CP5863	CP-Sil 8 CB-MS, 30m x 0.32mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	30 m	7 inch	Fused Silica	£859.00
CP5880	CP-Sil 8 CB-MS, 30m x 0.32mm x 0.5um	0.50 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	30 m	7 inch	Fused Silica	£859.00
CP5843	CP-Sil 8 CB-MS, 50m x 0.25mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	50 m	7 inch	Fused Silica	£1,354.00
CP5845	CP-Sil 8 CB-MS, 50m x 0.25mm x 0.4um	0.40 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	50 m	7 inch	Fused Silica	£1,354.00
CP5853	CP-Sil 8 CB-MS, 50m x 0.32mm x 1.2um	1.20 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	50 m	7 inch	Fused Silica	£1,457.00
CP5861	CP-Sil 8 CB-MS, 60m x 0.25mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.25 mm	60 m	7 inch	Fused Silica	£1,354.00
CP5864	CP-Sil 8 CB-MS, 60m x 0.32mm x 0.25um	0.25 um	CP-Sil 8 CB-MS	G27, G36	0.32 mm	60 m	7 inch	Fused Silica	£1,457.00

Features

(5% phenyl) methylpolysiloxane
Non polar
Low bleed
High inertness
Optimised for GC/MS applications
General purpose phase
Bonded and cross-linked
Solvent rinsable
Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
Performance Summary shipped with each column

Similar Phases: SPB-5, Rtx-5, BP-5, OV-5, 007-2(MPS-5), SE-52, SE-54, XTI-5, PTE-5, ZB-5, AT-5, MDN-5, ZB-5Plus

Specifications

CP-Sil 8 CB-MS Temperature Specifications

ID	0.15 – 0.32 mm
Length	15 – 60 m
Film	0.12 – 1.20 µm
Temperature LimitS	-60 – 325/350°C

Literature