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The Techsphere range of silica based HPLC packing materials was developed by HPLC Technology with a view to combating the problems of batch to batch irreproducibility. In the manufacture of Techsphere, stringent quality control procedures are carried out to ensure that Techsphere gives absolute reproducability and high separation efficiencies.
Techsil columns are also available from Capital Analytical: email us or fax/telephone for prices and other information.
Specifications
Mean particle diameters 5um and 10um
Pore diameter 100Å
Pore volume - 0.51 cm3/g
Surface area - 170 m2/g ± 10 m2/g
Typical Chromatographic Performance:
5um - N = 65,000 p/m
10um - N = 100,000 p/m
Prices listed in the tables below refer to 4.6mm i.d. and 3.2mm i.d. columns of various lengths. For dimensions not listed, please contact us. High efficiency narrow bore (2.1mm and 1.0mm i.d.) columns are also available from Capital Analytical.
TECHSPHERE - Capital Columns
5um prices only
Length |
Phase |
Cat. No. |
Price (£) |
|
2cm (Guard) |
Si |
5DA102 |
|
5cm |
Si |
5DA105 |
|
10cm |
Si |
5DA110 |
|
15cm |
Si |
5DA115 |
|
20cm |
Si |
5DA120 |
|
25cm |
Si |
5DA125 |
|
2cm (Guard) |
C1 |
5DB102 |
|
5cm |
C1 |
5DB105 |
|
10cm |
C1 |
5DB110 |
|
15cm |
C1 |
5DB115 |
|
20cm |
C1 |
5DB120 |
|
25cm |
C1 |
5DB125 |
|
2cm (Guard) |
C6 |
5DE102 |
|
5cm |
C6 |
5DE105 |
|
10cm |
C6 |
5DE110 |
|
15cm |
C6 |
5DE115 |
|
20cm |
C6 |
5DE120 |
|
25cm |
C6 |
5DE125 |
|
2cm (Guard) |
C8 |
5DF102 |
|
5cm |
C8 |
5DF105 |
|
10cm |
C8 |
5DF110 |
|
15cm |
C8 |
5DF115 |
|
20cm |
C8 |
5DF120 |
|
25cm |
C8 |
5DF125 |
|
2cm (Guard) |
C18 |
5DG102 |
|
5cm |
C18 |
5DG105 |
|
10cm |
C18 |
5DG110 |
|
15cm |
C18 |
5DG115 |
|
20cm |
C18 |
5DG120 |
|
25cm |
C18 |
5DG125 |
|
2cm (Guard) |
Phenyl |
5DK102 |
|
5cm |
Phenyl |
5DK105 |
|
10cm |
Phenyl |
5DK110 |
|
15cm |
Phenyl |
5DK115 |
|
20cm |
Phenyl |
5DK120 |
|
25cm |
Phenyl |
5DK125 |
|
2cm (Guard) |
CN |
5DL102 |
|
5cm |
CN |
5DL105 |
|
10cm |
CN |
5DL110 |
|
15cm |
CN |
5DL115 |
|
20cm |
CN |
5DL120 |
|
25cm |
CN |
5DL125 |
|
2cm (Guard) |
NH2 |
5DM102 |
|
5cm |
NH2 |
5DM105 |
|
10cm |
NH2 |
5DM110 |
|
15cm |
NH2 |
5DM115 |
|
20cm |
NH2 |
5DM120 |
|
25cm |
NH2 |
5DM125 |
|
2cm (Guard) |
SAX |
5DP102 |
|
5cm |
SAX |
5DP105 |
|
10cm |
SAX |
5DP110 |
|
15cm |
SAX |
5DP115 |
|
20cm |
SAX |
5DP120 |
|
25cm |
SAX |
5DP125 |
|
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|
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