HALO 90 Å Biphenyl

Product / Chromatography

HALO 90 Å Biphenyl is part of the HALO Fused-Core superficially porous particle HPLC/UHPLC column family made by Advanced Materials Technology (AMT). Ideal for aromatic (pi-pi) compounds with alternate selectivity to alkyl phases. 100% aqueous compatible. Applications cited include opiates and polar and non-polar pesticides via LC-MS. USP category L11. Particle sizes: 2 µm, 2.7 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 Biphenyl order codes and properties
Code	Particle size	Inner diameter	Length	Format	Hardware
91812-211	2 µm	2.1 mm	20 mm	Analytical	Stainless steel
91812-311	2 µm	2.1 mm	30 mm	Analytical	Stainless steel
91812-411	2 µm	2.1 mm	50 mm	Analytical	Stainless steel
91812-511	2 µm	2.1 mm	75 mm	Analytical	Stainless steel
91812-611	2 µm	2.1 mm	100 mm	Analytical	Stainless steel
91812-711	2 µm	2.1 mm	150 mm	Analytical	Stainless steel
91812-911	2 µm	2.1 mm	250 mm	Analytical	Stainless steel
91813-211	2 µm	3.0 mm	20 mm	Analytical	Stainless steel
91813-311	2 µm	3.0 mm	30 mm	Analytical	Stainless steel
91813-411	2 µm	3.0 mm	50 mm	Analytical	Stainless steel
91813-511	2 µm	3.0 mm	75 mm	Analytical	Stainless steel
91813-611	2 µm	3.0 mm	100 mm	Analytical	Stainless steel
91813-711	2 µm	3.0 mm	150 mm	Analytical	Stainless steel
91813-911	2 µm	3.0 mm	250 mm	Analytical	Stainless steel
91812-111	2 µm	2.1 mm	5 mm	Guard (guard column)	Stainless steel
91813-111	2 µm	3.0 mm	5 mm	Guard (guard column)	Stainless steel
92812-211	2.7 µm	2.1 mm	20 mm	Analytical	Stainless steel
92812-311	2.7 µm	2.1 mm	30 mm	Analytical	Stainless steel
92812-411	2.7 µm	2.1 mm	50 mm	Analytical	Stainless steel
92812-511	2.7 µm	2.1 mm	75 mm	Analytical	Stainless steel
92812-611	2.7 µm	2.1 mm	100 mm	Analytical	Stainless steel
92812-711	2.7 µm	2.1 mm	150 mm	Analytical	Stainless steel
92812-911	2.7 µm	2.1 mm	250 mm	Analytical	Stainless steel
92813-211	2.7 µm	3.0 mm	20 mm	Analytical	Stainless steel
92813-311	2.7 µm	3.0 mm	30 mm	Analytical	Stainless steel
92813-411	2.7 µm	3.0 mm	50 mm	Analytical	Stainless steel
92813-511	2.7 µm	3.0 mm	75 mm	Analytical	Stainless steel
92813-611	2.7 µm	3.0 mm	100 mm	Analytical	Stainless steel
92813-711	2.7 µm	3.0 mm	150 mm	Analytical	Stainless steel
92813-911	2.7 µm	3.0 mm	250 mm	Analytical	Stainless steel
92814-211	2.7 µm	4.6 mm	20 mm	Analytical	Stainless steel
92814-311	2.7 µm	4.6 mm	30 mm	Analytical	Stainless steel
92814-411	2.7 µm	4.6 mm	50 mm	Analytical	Stainless steel
92814-511	2.7 µm	4.6 mm	75 mm	Analytical	Stainless steel
92814-611	2.7 µm	4.6 mm	100 mm	Analytical	Stainless steel
92814-711	2.7 µm	4.6 mm	150 mm	Analytical	Stainless steel
92814-911	2.7 µm	4.6 mm	250 mm	Analytical	Stainless steel
92812-111	2.7 µm	2.1 mm	5 mm	Guard (guard column)	Stainless steel
92813-111	2.7 µm	3.0 mm	5 mm	Guard (guard column)	Stainless steel
92814-111	2.7 µm	4.6 mm	5 mm	Guard (guard column)	Stainless steel
92811-411	2.7 µm	1.0 mm	50 mm	Semi-micro (1–1.5 mm)	Stainless steel
92811-611	2.7 µm	1.0 mm	100 mm	Semi-micro (1–1.5 mm)	Stainless steel
92811-711	2.7 µm	1.0 mm	150 mm	Semi-micro (1–1.5 mm)	Stainless steel
92810-411	2.7 µm	10.0 mm	50 mm	Semi-preparative (10 mm)	Stainless steel
92810-611	2.7 µm	10.0 mm	100 mm	Semi-preparative (10 mm)	Stainless steel
92810-711	2.7 µm	10.0 mm	150 mm	Semi-preparative (10 mm)	Stainless steel
98216-411	2.7 µm	0.3 mm	50 mm	Capillary (< 1 mm)	Stainless steel
98216-611	2.7 µm	0.3 mm	100 mm	Capillary (< 1 mm)	Stainless steel
98216-711	2.7 µm	0.3 mm	150 mm	Capillary (< 1 mm)	Stainless steel
98215-411	2.7 µm	0.5 mm	50 mm	Capillary (< 1 mm)	Stainless steel
98215-611	2.7 µm	0.5 mm	100 mm	Capillary (< 1 mm)	Stainless steel
98215-711	2.7 µm	0.5 mm	150 mm	Capillary (< 1 mm)	Stainless steel
942810-211	2.7 µm	N/A	N/A	Bulk silica	—
95812-211	5 µm	2.1 mm	20 mm	Analytical	Stainless steel
95812-311	5 µm	2.1 mm	30 mm	Analytical	Stainless steel
95812-411	5 µm	2.1 mm	50 mm	Analytical	Stainless steel
95812-511	5 µm	2.1 mm	75 mm	Analytical	Stainless steel
95812-611	5 µm	2.1 mm	100 mm	Analytical	Stainless steel
95812-711	5 µm	2.1 mm	150 mm	Analytical	Stainless steel
95812-911	5 µm	2.1 mm	250 mm	Analytical	Stainless steel

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

Technical specifications

HALO 90 Å Biphenyl technical specifications
Bonded phase	Biphenyl
Pore size	90 Å
Particle size	2 µm; 2.7 µm; 5 µm
USP category	L11
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.