Bonded Phase USP Listing Particle Size (µm) Pore Size (Å) pH Range Temp. Max °C
(low pH)
Temp. Max °C
(high pH)
Carbon Load (%) Surface Area (m2/g) Endcapped Phase Structure Applications Buy
C18 L1

2*
2.7
5

90

2-9 60 40

7.2
7.7
5.4

120
135
90

Yes View View Buy Now
C8 L7

2*
2.7
5

90

2-9 60 40

4.8
5.4
3.7

120
135
90

Yes View View Buy Now
Phenyl-Hexyl L11

2*
2.7
5

90

2-9 60 40

6.3
7.1
5.2

120
135
90

Yes View View Buy Now
ES-CN L10

2*
2.7
5

90

1-8 80 40

3.4
3.5
2.5

120
135
90

Yes View View Buy Now
RP-Amide L60

2*
2.7
5

90

2-9 60 40

7.3
8.2
5.1

120
135
90

Yes View View Buy Now
AQ-C18 L1

2*
2.7
5

90

2-9 60 40

6.5
6.7
5.6

120
135
90

Yes View View Buy Now
PFP L43

2*
2.7
5

90

2-8 60 40

5.3
5.5
3.9

120
135
90

Yes View View Buy Now
Biphenyl L11

2*
2.7
5

90

2-9 60 40

6.7
7.0
5.5

120
135
90

Yes View View Buy Now
C30 L62

2.7

160

2-9 60 40

4.5

90

Yes View View Buy Now

Additional Details

  • HALO® Fused-Core® particle technology provides higher efficiencies per unit back pressure when compared to sub-2-micron UHPLC columns
  • HALO® Fused-Core® columns packed with 2.7 and 5.0 µm particles are rated to 600 bar and are available in 2.1, 3.0 and 4.6 mm IDs
  • *2.0 µm columns are rated to 1000 bar and are available in 2.1 and 3.0 mm IDs – Note back pressure of 2.0 µm columns are still lower than commercially available sub-2-micron UHPLC columns but provide 15 – 20% higher efficiency (N)
  • HALO® Fused-Core® guard columns are available for all 2.0, 2.7 and 5.0 µm particle sizes across 2.1 mm – 4.6 mm ID columns- Note: guard holder (9490001) is required for all HALO® analytical guard systems