TSKgel Octadecyl-2PW

TSKgel Octadecyl-2PW is based on a highly cross-linked polymethacrylate base matrix bonded with octadecyl groups. The polymeric matrix provides excellent stability in high pH buffer systems and can withstand rigorous cleaning with either acid or base. The 12.5 nm (125 Å) pore size of TSKgel Octadecyl-2PW columns makes them ideally suited for peptides and small proteins. They demonstrate faster analysis than other competitive reversed phase polymeric columns.

P/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0018754	TSKgel Octadecyl-2PW	5	Stainless Steel	2	15	982	Inquire
0017500	TSKgel Octadecyl-2PW	5	Stainless Steel	4.6	15	1,019	Inquire
0017501	TSKgel Octadecyl-2PW	5	Stainless Steel	6	15	1,413	Inquire

Product Attributes

Pore size (mean):	12.5 nm
Exclusion limit:	8,000 Da
Particle size (mean):	5 µm
pH stability:	2.0-12.0
Functional group:	C18 (monomeric bonding chemistry)

Structure:

Separation of Eight Peptides

Columns:	TSKgel Octadecyl-2PW, 5 µm, 4.6 mm ID × 15 cm
Mobile phase:	30 min linear gradient from 0.1% TFA/CH₃CN from 90/10 to 30/70
Flow rate:	1.0 mL/min
Detection:	UV @ 215 nm
Temperature:	ambient
Samples:	1. met-enkephalin 2. bradykinin 3. leu-enkaphalin 4. neurotensin 5. bombesin 6. angiotensin I 7. somatostatin 8. insulin (bovine)

For additional applications, please see our applications database.

Code #	Description	Literature Type
DS1106	TSKgel Octadecyl-2PW Products	Operating Conditions and Specifications
IM01	TSKgel Column Instruction Manual	Instruction Manual
LCAT05B	TSKgel U/HPLC Columns 2019 Product Guide -- RPC Columns, Polymer-Based	Product Catalog
SR097	Application of TSKgel Semi-Micro for High-Sensitivity Analyses	Separation Report

P/N	Description	Particle Size (µm)	Housing Material	ID (mm)	Length (cm)	Price ($)
0019308	TSKgel Guard Cartridge Holder for 2 mm ID cartridges	0		2	1	506
0042161	TSKgel Octadecyl-2PW Guard Cartridge for 2 mm ID column, 3 pk	5	Stainless Steel	2	1	0
0017502	TSKgel Octadecyl-2PW Guard column for 4.6 mm ID column	5	Stainless Steel	4.6	1	587
0017503	TSKgel Octadecyl-2PW Guard column for 6 mm ID column	5	Stainless Steel	6	1	611

HPLC Columns

TSKgel Octadecyl-2PW

Product Attributes

Structure:

Separation of Eight Peptides