HALO 90 Å ES-CN

Product / Chromatography

HALO 90 Å ES-CN is part of the HALO Fused-Core superficially porous particle HPLC/UHPLC column family made by Advanced Materials Technology (AMT). Ideal for polar analytes with alternate selectivity to alkyl phases. 100% aqueous compatible. Applications cited include beta-lactam antibiotics, NSAIDs and penicillins. USP category L10. Particle sizes: 2 µm, 2.7 µm, 3.4 µm, 5 µm.

Product group: HALO Fused-Core HPLC columns
Brand: Biotech Fluidics

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website · Image is representative.

Order codes and options

60 codes

HALO 90 Å ES-CN order codes and properties
Code	Particle size	Inner diameter	Length	Format	Hardware
91812-204	2 µm	2.1 mm	20 mm	Analytical	Stainless steel
91812-304	2 µm	2.1 mm	30 mm	Analytical	Stainless steel
91812-404	2 µm	2.1 mm	50 mm	Analytical	Stainless steel
91812-504	2 µm	2.1 mm	75 mm	Analytical	Stainless steel
91812-604	2 µm	2.1 mm	100 mm	Analytical	Stainless steel
91812-704	2 µm	2.1 mm	150 mm	Analytical	Stainless steel
91812-904	2 µm	2.1 mm	250 mm	Analytical	Stainless steel
91813-204	2 µm	3.0 mm	20 mm	Analytical	Stainless steel
91813-304	2 µm	3.0 mm	30 mm	Analytical	Stainless steel
91813-404	2 µm	3.0 mm	50 mm	Analytical	Stainless steel
91813-504	2 µm	3.0 mm	75 mm	Analytical	Stainless steel
91813-604	2 µm	3.0 mm	100 mm	Analytical	Stainless steel
91813-704	2 µm	3.0 mm	150 mm	Analytical	Stainless steel
91813-904	2 µm	3.0 mm	250 mm	Analytical	Stainless steel
91812-104	2 µm	2.1 mm	5 mm	Guard (guard column)	Stainless steel
91813-104	2 µm	3.0 mm	5 mm	Guard (guard column)	Stainless steel
941810-204	2 µm	N/A	N/A	Bulk silica	—
92812-204	2.7 µm	2.1 mm	20 mm	Analytical	Stainless steel
92812-304	2.7 µm	2.1 mm	30 mm	Analytical	Stainless steel
92812-404	2.7 µm	2.1 mm	50 mm	Analytical	Stainless steel
92812-504	2.7 µm	2.1 mm	75 mm	Analytical	Stainless steel
92812-604	2.7 µm	2.1 mm	100 mm	Analytical	Stainless steel
92812-704	2.7 µm	2.1 mm	150 mm	Analytical	Stainless steel
92812-904	2.7 µm	2.1 mm	250 mm	Analytical	Stainless steel
92813-204	2.7 µm	3.0 mm	20 mm	Analytical	Stainless steel
92813-304	2.7 µm	3.0 mm	30 mm	Analytical	Stainless steel
92813-404	2.7 µm	3.0 mm	50 mm	Analytical	Stainless steel
92813-504	2.7 µm	3.0 mm	75 mm	Analytical	Stainless steel
92813-604	2.7 µm	3.0 mm	100 mm	Analytical	Stainless steel
92813-704	2.7 µm	3.0 mm	150 mm	Analytical	Stainless steel
92813-904	2.7 µm	3.0 mm	250 mm	Analytical	Stainless steel
92814-204	2.7 µm	4.6 mm	20 mm	Analytical	Stainless steel
92814-304	2.7 µm	4.6 mm	30 mm	Analytical	Stainless steel
92814-404	2.7 µm	4.6 mm	50 mm	Analytical	Stainless steel
92814-504	2.7 µm	4.6 mm	75 mm	Analytical	Stainless steel
92814-604	2.7 µm	4.6 mm	100 mm	Analytical	Stainless steel
92814-704	2.7 µm	4.6 mm	150 mm	Analytical	Stainless steel
92814-904	2.7 µm	4.6 mm	250 mm	Analytical	Stainless steel
92812-104	2.7 µm	2.1 mm	5 mm	Guard (guard column)	Stainless steel
92813-104	2.7 µm	3.0 mm	5 mm	Guard (guard column)	Stainless steel
92814-104	2.7 µm	4.6 mm	5 mm	Guard (guard column)	Stainless steel
92811-404	2.7 µm	1.0 mm	50 mm	Semi-micro (1–1.5 mm)	Stainless steel
92811-604	2.7 µm	1.0 mm	100 mm	Semi-micro (1–1.5 mm)	Stainless steel
92811-704	2.7 µm	1.0 mm	150 mm	Semi-micro (1–1.5 mm)	Stainless steel
92810-404	2.7 µm	10.0 mm	50 mm	Semi-preparative (10 mm)	Stainless steel
92810-604	2.7 µm	10.0 mm	100 mm	Semi-preparative (10 mm)	Stainless steel
92810-704	2.7 µm	10.0 mm	150 mm	Semi-preparative (10 mm)	Stainless steel
98216-404	2.7 µm	0.3 mm	50 mm	Capillary (< 1 mm)	Stainless steel
98216-604	2.7 µm	0.3 mm	100 mm	Capillary (< 1 mm)	Stainless steel
98216-704	2.7 µm	0.3 mm	150 mm	Capillary (< 1 mm)	Stainless steel
98215-404	2.7 µm	0.5 mm	50 mm	Capillary (< 1 mm)	Stainless steel
98215-604	2.7 µm	0.5 mm	100 mm	Capillary (< 1 mm)	Stainless steel
98215-704	2.7 µm	0.5 mm	150 mm	Capillary (< 1 mm)	Stainless steel
942810-204	2.7 µm	N/A	N/A	Bulk silica	—
95812-204	5 µm	2.1 mm	20 mm	Analytical	Stainless steel
95812-304	5 µm	2.1 mm	30 mm	Analytical	Stainless steel
95812-404	5 µm	2.1 mm	50 mm	Analytical	Stainless steel
95812-504	5 µm	2.1 mm	75 mm	Analytical	Stainless steel
95812-604	5 µm	2.1 mm	100 mm	Analytical	Stainless steel
95812-704	5 µm	2.1 mm	150 mm	Analytical	Stainless steel

Full list in the manufacturer catalogue (83 part numbers; first 60 shown)

Technical specifications

HALO 90 Å ES-CN technical specifications
Bonded phase	ES-CN
Pore size	90 Å
Particle size	2 µm; 2.7 µm; 3.4 µm; 5 µm
USP category	L10
Particle technology	Fused-Core (superficially porous) silica
Internal diameter options	0.3 mm; 0.5 mm; 1.0 mm; 2.1 mm; 3.0 mm; 4.6 mm; 10.0 mm
Length options	5 mm; 20 mm; 30 mm; 50 mm; 75 mm; 100 mm; 150 mm; 250 mm

Source: halocolumns.com (opens in a new tab) · AMT (halocolumns.com) product page and part number selector (WooCommerce Store API variant SKU list). Values come from the manufacturer and are confirmed at the quotation stage.