Additional Information for Substance Characteristic Items 

Table name:ESTVP

Table field

Status

Type

Comment

.ADMIN

    

See also: Identifying Relevant Fields

SUBIDREF

M/K

CHAR12

Unique substance ID

COMPCAT

M C

CHAR20

Component category

PRECL

K

CHAR5

Accuracy lower limit (<, <=, >, >=)

COMPLOW

K

NUMC4

Lower limit

PRECU

K

CHAR5

Accuracy upper limit (<, <=, >, >=)

COMPUPP

K

NUMC4

Upper limit

COMPAVG

K

NUMC4

Average proportion

COMPEXP

M/K

CHAR10

Exponent for component (%, ppm)

 

Remarks:

SUBIDREF

Transfer if the substance is created. Otherwise, SIBIDREF is ignored. The field may not be displayed if the additional information for "identifiers" is not delivered for a component.

COMEXP

May not be displayed if none of the three values for lower limit, upper limit, and average proportion has been entered.

‘SUBIDREF’ is the only field permitted for the substance characteristic item for a substance listing.