Waters Corporation XTerra Shield RP18 Column

Catalog No.	Length (Metric)	Diameter (Metric)	Particle Size
50-819-151	50 mm	2.1 mm	3.5 μm
50-818-706	50 mm	3 mm	3.5 μm
50-818-715	150 mm	4.6 mm	3.5 μm
50-819-081	150 mm	4.6 mm	5 μm
50-818-716	250 mm	4.6 mm	5 μm
50-780-247	100 mm	3.9 mm	3.5 μm
50-780-229	150 mm	2.1 mm	3.5 μm
50-780-239	100 mm	3 mm	3.5 μm
50-780-243	150 mm	3 mm	3.5 μm
50-780-273	150 mm	2.1 mm	5 μm
50-780-277	250 mm	2.1 mm	5 μm
50-780-225	100 mm	2.1 mm	3.5 μm
50-780-253	50 mm	4.6 mm	3.5 μm
50-780-257	100 mm	4.6 mm	3.5 μm
50-780-265	50 mm	2.1 mm	5 μm
50-780-269	100 mm	2.1 mm	5 μm
50-780-281	50 mm	3 mm	5 μm
50-780-285	100 mm	3 mm	5 μm
50-780-289	150 mm	3 mm	5 μm
50-780-293	250 mm	3 mm	5 μm
50-780-297	150 mm	3.9 mm	5 μm
50-780-301	50 mm	4.6 mm	5 μm
50-780-305	100 mm	4.6 mm	5 μm
50-780-701	250 mm	4.6 mm	3.5 μm
50-780-805	30 mm	4.6 mm	5 μm
50-780-818	20 mm	2.1 mm	3.5 μm

Catalog No. 50-819-151 Supplier Waters Corporation Supplier No. 186000402

Description

XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds.

• These first generation columns provide superior pH stability compared to a silica-based column.

Specifications

• Diameter (Metric): 2.1 mm
• Length (Metric): 50 mm
• Max. Pressure: 6000 psi (415 Bar)
• Particle Shape: Spherical
• Particle Size: 3.5 μm
• Pore Size: 125 Å
• Quantity: 1/Ea.
• USP Type: L1
• Endcapped: Yes
• Product Type: Column