HPLC columns, Cogent Bidentate C18™

: MICROSOLV

: MICROSOLV

Using proprietary bonding technology, the straight chain C18 hydrocarbon is bonded directly to the TYPE-C silica-hydride surface at two separate points of attachment with direct siliconcarbon bonds. This Si-C bond is virtually indestructible and confers great stability and longevity to these columns.

Suitable for use with mobile phases containing from 100% water to 100% organic solvent
Very hydrophobic phase
Columns operate in RP, ONP, and ANP
Easy gradient analysis

These columns are ideal for generic or USP methods which specify the use of a C18 (or USP L1) column.

Catalog No:
554-6202
554-6182
554-6221
554-6220
554-6181
554-6201
554-6178
554-6177
554-6216
554-6219
554-6218
554-6215
554-6176
554-6468
554-6183
554-6469
554-6465
554-6461
554-6214
554-6210
554-6209
554-6211
554-6188
554-6208
554-6191
554-6187
554-6186

Carbon load:
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
20
18 - 19
20
20
20
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19
18 - 19

Endcapped:
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No

pH range:
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10
2 - 10

Surface area:
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
340 m²/g
390 m²/g
340 m²/g
340 m²/g
340 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g
390 m²/g

Temperature limit:
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C
80 °C

USP code:
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1
L1

Analytical

Product Information

Catalog #
Supplier #
Column Format
Phase
Column hardware
Pore size
Particle Size
Availability
Price
554-6182
40018-10P-1
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,800.00
£1,800.00
1 * 1 items
£1,800.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6181
40018-10P
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,020.00
£1,020.00
1 * 1 items
£1,020.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6177
40018-05P-1
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,800.00
£1,800.00
1 * 1 items
£1,800.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6178
40018-05P-2
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £855.00
£855.00
1 * 1 items
£855.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6187
40018-15P-1
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,800.00
£1,800.00
1 * 1 items
£1,800.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6176
40018-05P
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £855.00
£855.00
1 * 1 items
£855.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6183
40018-10P-2
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,020.00
£1,020.00
1 * 1 items
£1,020.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6188
40018-15P-2
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,160.00
£1,160.00
1 * 1 items
£1,160.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6186
40018-15P
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,160.00
£1,160.00
1 * 1 items
£1,160.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6191
40018-25P
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,220.00
£1,220.00
1 * 1 items
£1,220.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6211
40018-P21-50
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £5,950.00
£5,950.00
1 * 1 items
£5,950.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6208
40018-P21-100
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £8,770.00
£8,770.00
1 * 1 items
£8,770.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6209
40018-P21-150
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £11,660.00
£11,660.00
1 * 1 items
£11,660.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6210
40018-P21-250
Analytical
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £18,140.00
£18,140.00
1 * 1 items
£18,140.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1

Preparative

Product Information

Catalog #
Supplier #
Column Format
Phase
Column hardware
Pore size
Particle Size
Availability
Price
554-6221
40018-SP50
Semi-preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £2,780.00
£2,780.00
1 * 1 items
£2,780.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6220
40018-SP250
Semi-preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £5,580.00
£5,580.00
1 * 1 items
£5,580.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6216
40018-P30-50
Preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £14,070.00
£14,070.00
1 * 1 items
£14,070.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6214
40018-P30-150
Preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £24,260.00
£24,260.00
1 * 1 items
£24,260.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6215
40018-P30-250
Preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £32,770.00
£32,770.00
1 * 1 items
£32,770.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6218
40018-SP100
Semi-preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £3,470.00
£3,470.00
1 * 1 items
£3,470.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
554-6219
40018-SP150
Semi-preparative
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £4,170.00
£4,170.00
1 * 1 items
£4,170.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1

2.ō Columns

Product Information

Catalog #
Supplier #
Column Format
Phase
Column hardware
Pore size
Particle Size
Availability
Price
2.ō HPLC column
2.ō HPLC column
554-6468
40218-15P-1
Analytical
Bidentate C18
Stainless steel
120 Å
2,2 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,520.00
£1,520.00
1 * 1 items
£1,520.00

Specifications
Environmentally Preferable
Carbon load
20
Endcapped
No
pH range
2 - 10
Surface area
340 m²/g
Temperature limit
80 °C
USP code
L1
2.ō HPLC column
2.ō HPLC column
554-6461
40218-05P-2
Analytical
Bidentate C18
Stainless steel
120 Å
2,2 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,040.00
£1,040.00
1 * 1 items
£1,040.00

Specifications
Environmentally Preferable
Carbon load
20
Endcapped
No
pH range
2 - 10
Surface area
340 m²/g
Temperature limit
80 °C
USP code
L1
2.ō HPLC column
2.ō HPLC column
554-6465
40218-10P-2
Analytical
Bidentate C18
Stainless steel
120 Å
2,2 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,240.00
£1,240.00
1 * 1 items
£1,240.00

Specifications
Environmentally Preferable
Carbon load
20
Endcapped
No
pH range
2 - 10
Surface area
340 m²/g
Temperature limit
80 °C
USP code
L1
2.ō HPLC column
2.ō HPLC column
554-6469
40218-15P-2
Analytical
Bidentate C18
Stainless steel
120 Å
2,2 µm

Log in for availability
1 * 1 items
1 * 1 items - £1,440.00
£1,440.00
1 * 1 items
£1,440.00

Specifications
Environmentally Preferable
Carbon load
20
Endcapped
No
pH range
2 - 10
Surface area
340 m²/g
Temperature limit
80 °C
USP code
L1

Guard columns

Product Information

Catalog #
Supplier #
Column Format
Phase
Column hardware
Pore size
Particle Size
Availability
Price
Guard column, holder required
Guard column, holder required
554-6202
40018-HG6
Guard column
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £261.00
£261.00
1 * 1 items
£261.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1
Guard column, holder required
Guard column, holder required
554-6201
40018-HG5
Guard column
Bidentate C18
Stainless steel
100 Å
4 µm

Log in for availability
1 * 1 items
1 * 1 items - £261.00
£261.00
1 * 1 items
£261.00

Specifications
Environmentally Preferable
Carbon load
18 - 19
Endcapped
No
pH range
2 - 10
Surface area
390 m²/g
Temperature limit
80 °C
USP code
L1

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