The standard semi-prep. degassing chamber was designed to be easy to prime, and is configured with a Teflon® AF degassing membrane (tubing) to provide maximum degassing capacity with the absolute minimum internal volume (<3% of PTFE designs with comparable degassing capacity) and a chemically inert, metal free flow path. Degassed mobile phase is available in three minutes or less!
GENERAL SPECIFICATIONS
Degassing Channel Tubing:
Systec Teflon AFTM, 0.075 in. ID
Degassing Channel Pressure Rating:
70 PSIG (testing pressure)
Wetted Materials:
Systec AF, PPS, Stainless steel and Glass-filled PTFE
Housing Materials:
Polypropylene and Stainless Steel
Standard Dual Lumen Prep / Semi-Prep Degassing Configurations A, B
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B. The standard prep scale chambers are not recommended for GPC applications or for use with HFIP (hexafluoroisopropanol).
C. The flow rates given are for a gradient mixture of 60/40 MeOH/H2O, with a typical low pressure gradient mixing valve.
Higher flow rates are possible with high pressure mixing.
D. Estimated tubing pressure per unit change in flow assuming laminar flow with a viscosity of 1,0 cP