Agilent MetaGuard 4.6mm Polaris NH2 5u A2013MG

The Agilent Polaris NH2 MetaGuard (A2013MG) is a MetaGuard cartridge assembly described as “Polaris NH2 MetaGuard, 180 Å, 5 µm, 4.6 mm, 3/pk.” It is specified by the manufacturer as a Polaris NH2 stationary phase guard product with 180 Å pore size, 5 µm particle size and a 4.6 mm internal diameter supplied in a 3/pack format. The product is documented by Agilent for use in chromatographic separations including HILIC, normal phase, reversed phase and SFC.

Key Features:

• Phase: NH2 (Polaris NH2)
• Particle size: 5 µm
• Pore size: 180 Å
• Inner diameter: 4.6 mm
• Product size / pack: 4.6 mm x 5 µm, 3 per pack
• Separation modes: HILIC, Normal Phase, Reversed Phase, SFC
• Pressure rating: 400 bar

Advantages:

• Provides a Polaris NH2 guard cartridge form factor (MetaGuard) to maintain chromatographic integrity as supplied by the manufacturer.
• Supports multiple separation modes (HILIC, normal phase, reversed phase, SFC) as listed in Agilent product specifications, enabling flexible method use.
• Specified 5 µm particle size and 180 Å pore size for the Polaris NH2 phase, consistent with the manufacturer’s stated performance characteristics for polar-mode separations.