message: Updated Bradford Assay test protocol with the most recent one
diff: from opentrons import containers, instruments
  -# containers.robot.connect()
  -# containers.robot.home()
  -
  -tiprack = containers.load('tiprack-200ul', 'B3')
  -tiprack2 = containers.load('tiprack-200ul', 'B1')
  +tiprack = containers.load('tiprack-200ul', 'C3')
  +tiprack2 = containers.load('tiprack-200ul', 'B4')
  trash = containers.load('trash-box', 'C4')
  -trough = containers.load('trough-12row', 'C1')
  -plate = containers.load('96-PCR-flat', 'C2')
  -tuberack = containers.load('tube-rack-2ml', 'B2')
  +trough = containers.load('trough-12row', 'B2')
  +plate = containers.load('96-PCR-flat', 'A1')
  +tuberack = containers.load('tube-rack-2ml', 'A2')
  m50 = instruments.Pipette(
  name="p200",
  trash_container=trash,
  - tip_racks=[tiprack2],
  + tip_racks=[tiprack, tiprack2],
  max_volume=50,
  - mount='left',
  + mount="left",
  channels=8
  )
  @@ -24,25 +21,23 @@ p200 = instruments.Pipette(
  name="p200S",
  trash_container=trash,
  tip_racks=[tiprack],
  - max_volume=200,
  - mount='right'
  + max_volume=300,
  + mount="right"
  )
  -
  # dispense 6 standards from tube racks (A1, B1, C1, D1, A2, B2)
  # to first two rows of 96 well plate (duplicates, A1/A2, B1/B2 etc.)
  -# for i in range(6):
  -# p200.distribute(
  -# 25, tuberack.wells(i), plate.cols(i).wells('1', '2'))
  +for i in range(6):
  + p200.distribute(
  + 25, tuberack.wells(i), plate.cols(i).wells('1', '2'))
  -# dispense 4 samples from tube rack (C2, D2, A3, B3)
  -# to row 3 of 96 well plate (duplicates, A3/B3, C3/D3, E3/F3, G3/H3)
  +# # dispense 4 samples from tube rack (C2, D2, A3, B3)
  +# # to row 3 of 96 well plate (duplicates, A3/B3, C3/D3, E3/F3, G3/H3)
  p200.distribute(
  50,
  tuberack.wells('C2', 'D2', 'A3', 'B3'),
  plate.rows('3'))
  -
  # fill rows 4 to 11 with 25 uL of dilutent each
  m50.distribute(
  25,
  