diff --git a/lib/st/api/lims.pm b/lib/st/api/lims.pm
index c72217f0..fdd2afca 100644
--- a/lib/st/api/lims.pm
+++ b/lib/st/api/lims.pm
@@ -316,90 +316,6 @@ for my $m ( @METHODS ){
 # All methods are created, now aliases for methods can be defined.
 alias primer_panel => 'gbs_plex_name';
 
-=head2 inline_index_read
-
-index read
-
-=cut
-
-has 'inline_index_read' => (isa        => 'Maybe[Int]',
-                            is         => 'ro',
-                            init_arg   => undef,
-                            lazy_build => 1,
-                           );
-
-sub _build_inline_index_read {
-  my $self = shift;
-  my @x = _parse_sample_description($self->_sample_description);
-  return $x[3];  ## no critic (ProhibitMagicNumbers)
-}
-
-has 'inline_index_end' => (isa        => 'Maybe[Int]',
-                           is         => 'ro',
-                           init_arg   => undef,
-                           lazy_build => 1,
-                          );
-
-=head2 inline_index_end
-
-index end
-
-=cut
-
-sub _build_inline_index_end {
-  my $self = shift;
-  my @x = _parse_sample_description($self->_sample_description);
-  return $x[2];
-}
-
-=head2 inline_index_start
-
-index start
-
-=cut
-
-has 'inline_index_start' => (isa        => 'Maybe[Int]',
-                             is         => 'ro',
-                             init_arg   => undef,
-                             lazy_build => 1,
-                            );
-
-sub _build_inline_index_start {
-  my $self = shift;
-  my @x = _parse_sample_description($self->_sample_description);
-  return $x[1];
-}
-
-=head2 inline_index_exists
-
-=cut
-
-has 'inline_index_exists' => (isa        => 'Bool',
-                              is         => 'ro',
-                              init_arg   => undef,
-                              lazy_build => 1,
-                             );
-
-sub _build_inline_index_exists {
-  my $self = shift;
-  return _tag_sequence_from_sample_description($self->_sample_description) ? 1 : 0;
-}
-
-has '_sample_description' => (isa        => 'Maybe[Str]',
-                              is         => 'ro',
-                              init_arg   => undef,
-                              lazy_build => 1,
-                             );
-
-sub _build__sample_description {
-  my $self = shift;
-  return $self->sample_description if ($self->sample_description);
-  foreach my $c ($self->children) {
-    return $c->sample_description if ($c->sample_description);
-  }
-  return;
-}
-
 =head2 is_phix_spike
 
 True for a plex library that is the spiked phiX.