产品介绍
The Butterfly Heater: PST-BPH
The heater that heats complex nanoLC systems: analytical column, vented trap column, filter, fittings, transfer lines spray tip >50 cm long columnstransfer lines, spray tip, >50 cm long columns...
Clockwise from top left:
1) Butterfly heater with a 70 cm long column coiled and taped within;
2) Butterfly heater with a vented trap column, an analytical column, a spray tip, transfer and waste lines, and all the fittings;
3) A closed butterfly heater;
4) The closed
产品特点
- Even, stable(to within 0.2 ºC) temperature throughout the whole hot “pocket” formed by the closed Butterfly heater when controlled by Phoenix S&T’s column heater controller: PST-CHC.
- Easy placement of chromatographic fittings and columns, including vented columns, in the portfolio when it is “open”, and the closed heater can be placed adjacent to the MS source
- Contents of the heater can be conveniently secured in place by heat-resistant tape
- Maximum temperature achievable is 100 ºC.
- Accessories for insulating the union, Tee and metallic columns for high voltage liquid junction inside the heater are available.
| Model numbers |
PST-BPH-20 (20 cm x 4 cm ) Butterfly heater |
| PST-BPH-15 (15 cm x 4 cm) Butterfly heater |
| PST-CHC column heater controller with power supply |
| For other dimensions, and applications involving large fittings, please call. |
NanoLC Column Heater and Temperature Controller
- Improve reproducibility, mass transfer and dramatically reduce run pressures and carry-overs.
- Designed specifically for nano/microspray applications to increase ltidthh tresolution and throughput
- Temperature range between ambient and 100 ⁰ C, with stability control to 0.2 ⁰ C
- Lengths available between 6 to 25 cm for most styles.Specify when ordering. Inquire about custom lengths.
| Model Number |
|
| NEW!PST-BPH |
“Butterfly” Portfolio Heater – Our most versatile heater, available as 20 cm x 4 cm and15 cm x 4 cm heaters. For other dimensions, please inquire. |
| PST-BCH |
heater with 0.5” diameter for a commercial PEEKsilcolumn with end fittings. Can be inserted into the new CaptiveSprayTM source. |
| PST-CH-xxU |
our popular “pencil” heater for bare fused silica |
| PST-CH-xxUB |
Bendable “pencil” heater, xx= 15-50 cm |
| PST-CHC |
column heater controller |
| PST-CHC-RC |
Column heater controller with contact closure-controlled (LC or MS) switching between two temperatures. |
| PST-CHC+, PST-CHC-RC+: |
Controller with decimal point read out. |
| PST-CHC-RC |
- Run an analysis at around room temperature, but rinse the column at a higher temperature to eliminate carry-over.
- Run at a low temperature for the first part of a gradient to maximize coverage of hydrophilic peptides, and switch to a higher temperature at the last part of the gradient for better coverage and peak shapes of hydrophobic peptides.
- Remote shut-down of the column heater at the end of all the analyses.
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