Chromatograph data processing device, chromatograph database, chromatograph data processing method, and program for chromatograph data processing device

A chromatograph data processing method comprising:

• a receiving step of receiving a rate of temperature increase;
• an RI-r relationship storing step of storing an RI-r relationship, the RI-r relationship being a relationship between a retention index and a rate of temperature increase;
• and
• a retention index calculating step of calculating an estimated retention index based on the RI-r relationship, the estimated retention index being a retention index corresponding to a received rate of temperature increase that is the rate of temperature increase received in the receiving step.

A recording medium that stores a program for a chromatograph data processing device, the program causing a computer to perform the functions of:

• a receiving unit that receives a rate of temperature increase;
• an RI-r relationship storage unit that stores an RI-r relationship, the RI-r relationship being a relationship between a retention index and a rate of temperature increase;
• and
• a retention index calculation unit that calculates an estimated retention index based on the RI-r relationship, the estimated retention index being a retention index corresponding to a received rate of temperature increase that is the rate of temperature increase received by the receiving unit.